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Weather Forecast for Custer (Montana)
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Forecast Overview
Tue Mar 11 55°F 34°F 13°C 1°C Mostly cloudy skies.
detailsWed Mar 12 59°F 39°F 15°C 4°C Mostly cloudy skies.
detailsThu Mar 13 63°F 43°F 17°C 6°C Chance of rain after 6 pm.
detailsFri Mar 14 45°F 30°F 7°C -1°C Chance of light snow before sunrise.
detailsSat Mar 15 36°F 25°F 2°C -4°C Considerable cloudiness.
detailsSun Mar 16 48°F 28°F 9°C -2°C Mostly cloudy skies.
detailsMon Mar 17 48°F 34°F 9°C 1°C Overcast skies.
detailsTue Mar 18 43°F 32°F 6°C -0°C Considerable cloudiness.
detailsWed Mar 19 50°F 32°F 10°C -0°C Considerable cloudiness.
detailsThu Mar 20 64°F 37°F 18°C 3°C Chance of light rain after 6 pm.
detailsFri Mar 21 61°F 41°F 16°C 5°C Partly cloudy skies.
detailsSat Mar 22 63°F 39°F 17°C 4°C Mostly cloudy skies.
detailsSun Mar 23 43°F 32°F 6°C 0°C Considerable cloudiness.
detailsMon Mar 24 50°F 30°F 10°C -1°C A few passing clouds.
details
Detailed Forecast
Monday, March 10 | sunrise: 07:34 sunset: 19:07 |
![]() | Mostly cloudy skies. Wind: 6 mph (10 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
18:00 21:00 | ![]() | Mostly cloudy. | 37°F (3°C) | 6 mph (10 km/h) | 58% | 0.271% |
21:00 00:00 | ![]() | Mostly cloudy. | 35°F (2°C) | 4 mph (7 km/h) | 64% | 0.271% |

Tuesday, March 11 | sunrise: 07:32 sunset: 19:09 |
![]() | Low around 33°F (1°C), high around 56°F (13°C). Mostly cloudy skies. Wind: 13 mph (20 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Mostly clear. | 34°F (1°C) | 4 mph (6 km/h) | 71% | 0.272% |
03:00 06:00 | ![]() | A few passing clouds. | 34°F (1°C) | 5 mph (8 km/h) | 75% | 0.272% |
06:00 09:00 | ![]() | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 68% | 0.272% |
09:00 12:00 | ![]() | Overcast. | 48°F (9°C) | 13 mph (20 km/h) | 51% | 0.271% |
12:00 15:00 | ![]() | Overcast. | 55°F (13°C) | 13 mph (20 km/h) | 34% | 0.268% |
15:00 18:00 | ![]() | Overcast. | 52°F (11°C) | 9 mph (15 km/h) | 42% | 0.267% |
18:00 21:00 | ![]() | Overcast. | 46°F (8°C) | 1 mph (2 km/h) | 58% | 0.267% |
21:00 00:00 | ![]() | Overcast. | 43°F (6°C) | 4 mph (6 km/h) | 59% | 0.268% |

Wednesday, March 12 | sunrise: 07:30 sunset: 19:10 |
![]() | Low around 39°F (4°C), high around 60°F (15°C). Mostly cloudy skies. Wind: 10 mph (16 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 41°F (5°C) | 4 mph (6 km/h) | 62% | 0.268% |
03:00 06:00 | ![]() | Mostly cloudy. | 40°F (4°C) | 5 mph (8 km/h) | 61% | 0.268% |
06:00 09:00 | ![]() | Overcast. | 43°F (6°C) | 5 mph (8 km/h) | 60% | 0.268% |
09:00 12:00 | ![]() | Overcast. | 52°F (11°C) | 8 mph (13 km/h) | 41% | 0.266% |
12:00 15:00 | ![]() | Overcast. | 58°F (15°C) | 10 mph (16 km/h) | 34% | 0.264% |
15:00 18:00 | ![]() | Overcast. | 55°F (13°C) | 7 mph (11 km/h) | 44% | 0.263% |
18:00 21:00 | ![]() | Overcast. | 50°F (10°C) | 5 mph (8 km/h) | 50% | 0.263% |
21:00 00:00 | ![]() | Clear. | 47°F (8°C) | 2 mph (3 km/h) | 52% | 0.264% |

Thursday, March 13 | sunrise: 07:29 sunset: 19:11 |
![]() | Low around 42°F (6°C), high around 63°F (17°C). Chance of rain in the evening and during the night (after 6 pm). Estimated precipitation: 0.11 in (2.8125 mm). Mostly cloudy skies. Wind: 26 mph (42 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Partly cloudy. | 45°F (7°C) | 4 mph (7 km/h) | 50% | 0.264% |
03:00 06:00 | ![]() | Partly cloudy. | 44°F (7°C) | 7 mph (11 km/h) | 51% | 0.264% |
06:00 09:00 | ![]() | Overcast. | 46°F (8°C) | 7 mph (11 km/h) | 51% | 0.264% |
09:00 12:00 | ![]() | Overcast. | 56°F (13°C) | 13 mph (20 km/h) | 39% | 0.263% |
12:00 15:00 | ![]() | Overcast. | 63°F (17°C) | 13 mph (20 km/h) | 27% | 0.26% |
15:00 18:00 | ![]() | Overcast. | 49°F (10°C) | 26 mph (42 km/h) | 62% | 0.258% |
18:00 21:00 | ![]() | Chance of light rain. Precipitation: 0.02 in (0.625 mm). | 45°F (7°C) | 9 mph (15 km/h) | 77% | 0.263% |
21:00 00:00 | ![]() | Chance of rain. Precipitation: 0.09 in (2.1875 mm). | 44°F (7°C) | 13 mph (22 km/h) | 60% | 0.281% |

Friday, March 14 | sunrise: 07:27 sunset: 19:13 |
![]() | Low around 30°F (-1°C), high around 45°F (7°C). Chance of light snow between midnight and 3 am. Estimated precipitation: 0.03 in (0.6875 mm). Mostly cloudy skies. Wind: 21 mph (33 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 39°F (4°C) | 20 mph (33 km/h) | 54% | 0.279% |
03:00 06:00 | ![]() | Overcast. Precipitation: 0 in (0.125 mm). | 37°F (3°C) | 20 mph (32 km/h) | 52% | 0.275% |
06:00 09:00 | ![]() | Overcast. | 36°F (2°C) | 20 mph (33 km/h) | 45% | 0.272% |
09:00 12:00 | ![]() | Sunny. | 42°F (6°C) | 21 mph (33 km/h) | 31% | 0.269% |
12:00 15:00 | ![]() | Overcast. | 45°F (7°C) | 19 mph (30 km/h) | 25% | 0.264% |
15:00 18:00 | ![]() | Considerable cloudiness. | 39°F (4°C) | 18 mph (28 km/h) | 33% | 0.262% |
18:00 21:00 | ![]() | Overcast. | 33°F (0°C) | 11 mph (18 km/h) | 45% | 0.261% |
21:00 00:00 | ![]() | Overcast. | 30°F (-1°C) | 8 mph (13 km/h) | 49% | 0.261% |

Saturday, March 15 | sunrise: 07:25 sunset: 19:14 |
![]() | Low around 24°F (-4°C), high around 36°F (2°C). Considerable cloudiness. Wind: 12 mph (19 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 27°F (-3°C) | 9 mph (15 km/h) | 48% | 0.261% |
03:00 06:00 | ![]() | Overcast. | 25°F (-4°C) | 10 mph (16 km/h) | 47% | 0.262% |
06:00 09:00 | ![]() | Overcast. | 24°F (-4°C) | 8 mph (13 km/h) | 52% | 0.263% |
09:00 12:00 | ![]() | Sunny. | 30°F (-1°C) | 9 mph (14 km/h) | 43% | 0.263% |
12:00 15:00 | ![]() | Mostly cloudy. | 35°F (2°C) | 11 mph (18 km/h) | 39% | 0.261% |
15:00 18:00 | ![]() | Sunny. | 36°F (2°C) | 12 mph (19 km/h) | 39% | 0.259% |
18:00 21:00 | ![]() | Mostly clear. | 30°F (-1°C) | 4 mph (6 km/h) | 51% | 0.259% |
21:00 00:00 | ![]() | Overcast. | 31°F (-1°C) | 1 mph (2 km/h) | 48% | 0.26% |

Sunday, March 16 | sunrise: 07:23 sunset: 19:15 |
![]() | Low around 29°F (-2°C), high around 48°F (9°C). Mostly cloudy skies. Wind: 7 mph (11 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 30°F (-1°C) | 2 mph (3 km/h) | 51% | 0.261% |
03:00 06:00 | ![]() | Partly cloudy. | 30°F (-1°C) | 4 mph (6 km/h) | 52% | 0.262% |
06:00 09:00 | ![]() | Mostly cloudy. | 33°F (1°C) | 6 mph (9 km/h) | 62% | 0.263% |
09:00 12:00 | ![]() | Sunny. | 42°F (5°C) | 7 mph (11 km/h) | 49% | 0.262% |
12:00 15:00 | ![]() | Overcast. | 47°F (8°C) | 6 mph (10 km/h) | 34% | 0.259% |
15:00 18:00 | ![]() | Overcast. | 46°F (8°C) | 4 mph (6 km/h) | 40% | 0.258% |
18:00 21:00 | ![]() | Overcast. | 43°F (6°C) | 7 mph (11 km/h) | 48% | 0.258% |
21:00 00:00 | ![]() | Overcast. | 40°F (5°C) | 5 mph (9 km/h) | 57% | 0.258% |

Monday, March 17 | sunrise: 07:21 sunset: 19:17 |
![]() | Low around 33°F (1°C), high around 49°F (9°C). Overcast skies. Wind: 10 mph (16 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 39°F (4°C) | 10 mph (16 km/h) | 68% | 0.258% |
03:00 06:00 | ![]() | Overcast. | 35°F (2°C) | 3 mph (5 km/h) | 82% | 0.258% |
06:00 09:00 | ![]() | Overcast. | 36°F (2°C) | 2 mph (4 km/h) | 82% | 0.258% |
09:00 12:00 | ![]() | Overcast. | 44°F (7°C) | 3 mph (5 km/h) | 49% | 0.257% |
12:00 15:00 | ![]() | Overcast. | 48°F (9°C) | 9 mph (15 km/h) | 29% | 0.255% |
15:00 18:00 | ![]() | Overcast. | 46°F (8°C) | 7 mph (11 km/h) | 35% | 0.254% |
18:00 21:00 | ![]() | Overcast. | 41°F (5°C) | 6 mph (9 km/h) | 56% | 0.254% |
21:00 00:00 | ![]() | Overcast. | 40°F (4°C) | 3 mph (5 km/h) | 56% | 0.254% |

Tuesday, March 18 | sunrise: 07:19 sunset: 19:18 |
![]() | Low around 32°F (-0°C), high around 43°F (6°C). Considerable cloudiness. Wind: 14 mph (22 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Partly cloudy. | 37°F (3°C) | 6 mph (9 km/h) | 53% | 0.255% |
03:00 06:00 | ![]() | Overcast. | 35°F (1°C) | 9 mph (14 km/h) | 60% | 0.255% |
06:00 09:00 | ![]() | Sunny. | 33°F (1°C) | 14 mph (22 km/h) | 72% | 0.255% |
09:00 12:00 | ![]() | Partly cloudy. | 40°F (5°C) | 12 mph (19 km/h) | 54% | 0.254% |
12:00 15:00 | ![]() | Mostly cloudy. | 42°F (6°C) | 12 mph (19 km/h) | 49% | 0.252% |
15:00 18:00 | ![]() | Times of sun and clouds. | 42°F (6°C) | 11 mph (18 km/h) | 47% | 0.25% |
18:00 21:00 | ![]() | Overcast. | 37°F (3°C) | 5 mph (9 km/h) | 60% | 0.251% |
21:00 00:00 | ![]() | Overcast. | 35°F (2°C) | 3 mph (5 km/h) | 66% | 0.251% |

Wednesday, March 19 | sunrise: 07:17 sunset: 19:19 |
![]() | Low around 32°F (-0°C), high around 50°F (10°C). Estimated precipitation: 0 in (0.0625 mm). Considerable cloudiness. Wind: 13 mph (20 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Partly cloudy. | 33°F (0°C) | 2 mph (4 km/h) | 71% | 0.252% |
03:00 06:00 | ![]() | Overcast. | 32°F (0°C) | 6 mph (9 km/h) | 81% | 0.253% |
06:00 09:00 | ![]() | Overcast. | 35°F (2°C) | 12 mph (19 km/h) | 72% | 0.253% |
09:00 12:00 | ![]() | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 43°F (6°C) | 12 mph (20 km/h) | 50% | 0.252% |
12:00 15:00 | ![]() | Mostly cloudy. | 48°F (9°C) | 13 mph (20 km/h) | 40% | 0.249% |
15:00 18:00 | ![]() | Considerable cloudiness. | 49°F (10°C) | 10 mph (16 km/h) | 36% | 0.248% |
18:00 21:00 | ![]() | Mostly clear. | 41°F (5°C) | 1 mph (2 km/h) | 55% | 0.249% |
21:00 00:00 | ![]() | Partly cloudy. | 40°F (4°C) | 6 mph (10 km/h) | 54% | 0.249% |

Thursday, March 20 | sunrise: 07:15 sunset: 19:21 |
![]() | Low around 37°F (3°C), high around 64°F (18°C). Chance of light rain in the evening (between 6 pm and 9 pm). Estimated precipitation: 0.02 in (0.5625 mm). More sun than clouds. Wind: 24 mph (39 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Mostly clear. | 38°F (3°C) | 9 mph (14 km/h) | 60% | 0.25% |
03:00 06:00 | ![]() | Mostly clear, with a few passing clouds. | 40°F (4°C) | 15 mph (24 km/h) | 55% | 0.25% |
06:00 09:00 | ![]() | Sunny. | 43°F (6°C) | 18 mph (29 km/h) | 47% | 0.25% |
09:00 12:00 | ![]() | Sunny. | 55°F (13°C) | 24 mph (38 km/h) | 32% | 0.247% |
12:00 15:00 | ![]() | Sunny. | 63°F (17°C) | 24 mph (39 km/h) | 24% | 0.243% |
15:00 18:00 | ![]() | Overcast. | 57°F (14°C) | 21 mph (33 km/h) | 32% | 0.241% |
18:00 21:00 | ![]() | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 51°F (11°C) | 12 mph (19 km/h) | 50% | 0.243% |
21:00 00:00 | ![]() | Clear. Precipitation: 0.01 in (0.25 mm). | 49°F (9°C) | 15 mph (24 km/h) | 53% | 0.246% |

Friday, March 21 | sunrise: 07:13 sunset: 19:22 |
![]() | Low around 41°F (5°C), high around 60°F (16°C). Partly cloudy skies. Wind: 22 mph (36 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Mostly clear, with a few passing clouds. | 47°F (8°C) | 22 mph (36 km/h) | 47% | 0.246% |
03:00 06:00 | ![]() | Clear. | 43°F (6°C) | 10 mph (15 km/h) | 58% | 0.246% |
06:00 09:00 | ![]() | Sunny. | 46°F (8°C) | 11 mph (18 km/h) | 51% | 0.246% |
09:00 12:00 | ![]() | Overcast. | 57°F (14°C) | 17 mph (27 km/h) | 33% | 0.244% |
12:00 15:00 | ![]() | Overcast. | 59°F (15°C) | 19 mph (31 km/h) | 31% | 0.241% |
15:00 18:00 | ![]() | Overcast. | 60°F (15°C) | 13 mph (21 km/h) | 32% | 0.239% |
18:00 21:00 | ![]() | Partly cloudy. | 53°F (12°C) | 6 mph (10 km/h) | 42% | 0.24% |
21:00 00:00 | ![]() | Clear. | 48°F (9°C) | 6 mph (10 km/h) | 50% | 0.241% |

Saturday, March 22 | sunrise: 07:11 sunset: 19:24 |
![]() | Low around 39°F (4°C), high around 63°F (17°C). Mostly cloudy skies. Wind: 28 mph (46 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 44°F (7°C) | 2 mph (3 km/h) | 58% | 0.241% |
03:00 06:00 | ![]() | Clear. | 44°F (7°C) | 5 mph (9 km/h) | 56% | 0.242% |
06:00 09:00 | ![]() | Overcast. | 48°F (9°C) | 4 mph (6 km/h) | 52% | 0.243% |
09:00 12:00 | ![]() | Overcast. | 57°F (14°C) | 7 mph (11 km/h) | 33% | 0.242% |
12:00 15:00 | ![]() | Overcast. | 63°F (17°C) | 11 mph (18 km/h) | 26% | 0.239% |
15:00 18:00 | ![]() | Overcast. | 60°F (15°C) | 4 mph (7 km/h) | 35% | 0.239% |
18:00 21:00 | ![]() | Overcast. | 54°F (12°C) | 18 mph (29 km/h) | 44% | 0.239% |
21:00 00:00 | ![]() | Overcast. | 39°F (4°C) | 28 mph (46 km/h) | 88% | 0.239% |

Sunday, March 23 | sunrise: 07:09 sunset: 19:25 |
![]() | Low around 33°F (0°C), high around 43°F (6°C). Considerable cloudiness. Wind: 25 mph (40 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 37°F (3°C) | 23 mph (37 km/h) | 93% | 0.24% |
03:00 06:00 | ![]() | A few passing clouds. | 37°F (3°C) | 21 mph (34 km/h) | 76% | 0.24% |
06:00 09:00 | ![]() | Overcast. | 38°F (3°C) | 24 mph (38 km/h) | 71% | 0.24% |
09:00 12:00 | ![]() | Overcast. | 41°F (5°C) | 25 mph (40 km/h) | 58% | 0.239% |
12:00 15:00 | ![]() | Overcast. | 43°F (6°C) | 24 mph (39 km/h) | 51% | 0.237% |
15:00 18:00 | ![]() | Overcast. | 40°F (5°C) | 21 mph (34 km/h) | 59% | 0.236% |
18:00 21:00 | ![]() | Considerable cloudiness. | 36°F (2°C) | 12 mph (19 km/h) | 73% | 0.237% |
21:00 00:00 | ![]() | Clear. | 33°F (0°C) | 6 mph (10 km/h) | 81% | 0.238% |

Monday, March 24 | sunrise: 07:07 sunset: 19:26 |
![]() | Low around 30°F (-1°C), high around 50°F (10°C). A few passing clouds. Wind: 11 mph (17 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 30°F (-1°C) | 4 mph (7 km/h) | 88% | 0.238% |
03:00 06:00 | ![]() | Clear. | 30°F (-1°C) | 5 mph (7 km/h) | 87% | 0.239% |
06:00 09:00 | ![]() | Sunny. | 36°F (2°C) | 9 mph (14 km/h) | 69% | 0.24% |
09:00 12:00 | ![]() | Times of sun and clouds. | 44°F (7°C) | 7 mph (11 km/h) | 37% | 0.239% |
12:00 15:00 | ![]() | Sunny. | 50°F (10°C) | 11 mph (17 km/h) | 25% | 0.236% |
15:00 18:00 | ![]() | Sunny. | 50°F (10°C) | 7 mph (11 km/h) | 24% | 0.235% |
18:00 21:00 | ![]() | Partly cloudy. | 43°F (6°C) | 4 mph (7 km/h) | 36% | 0.236% |
21:00 00:00 | ![]() | Overcast. | 41°F (5°C) | 7 mph (11 km/h) | 46% | 0.236% |

Custer (latitude 46°08'N, longitude 107°33'W)
Local Time:
Custer is in the "America/Denver" timezone.
The "America/Denver" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 9 March 2025, 03:00 AM local time). During DST, the timezone abbreviation is MDT and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.
Custer will exit DST (returning to standard time) on Sunday, 2 November 2025, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 2 November 2025, 01:00 AM local standard time. During ST, the timezone abbreviation is MST and the offset to UTC will be -7:00 hours.