Weather / Colorado Weather Temperature |
Weather Forecast for Longmont (Colorado)
Forecast Overview
Thu Mar 27 77°F 46°F 25°C 8°C Partly cloudy skies.
detailsFri Mar 28 73°F 50°F 23°C 10°C Chance of rain after 6 pm.
detailsSat Mar 29 54°F 36°F 12°C 2°C Chance of rain at various times. Chance of snow late at night.
detailsSun Mar 30 50°F 36°F 10°C 2°C Chance of rain before sunrise.
detailsMon Mar 31 64°F 36°F 18°C 2°C More clouds than sun.
detailsTue Apr 1 59°F 43°F 15°C 6°C More sun than clouds.
detailsWed Apr 2 64°F 36°F 18°C 2°C More clouds than sun.
detailsThu Apr 3 73°F 48°F 23°C 9°C Partly cloudy skies.
detailsFri Apr 4 64°F 39°F 18°C 4°C Considerable cloudiness.
detailsSat Apr 5 45°F 30°F 7°C -1°C More clouds than sun.
detailsSun Apr 6 46°F 25°F 8°C -4°C Considerable cloudiness.
detailsMon Apr 7 57°F 27°F 14°C -3°C Times of sun and clouds.
detailsTue Apr 8 70°F 37°F 21°C 3°C Overcast skies.
detailsWed Apr 9 75°F 43°F 24°C 6°C Partly cloudy skies.
details
Detailed Forecast
Thursday, March 27 | Longmont sunrise: 06:54 sunset: 19:18 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 51°F (10°C) | 5 mph (7 km/h) | 38% | 0.137% |
03:00 06:00 | ![]() | Mostly clear. | 48°F (9°C) | 4 mph (6 km/h) | 41% | 0.138% |
06:00 09:00 | ![]() | Overcast. | 59°F (15°C) | 3 mph (5 km/h) | 31% | 0.137% |
09:00 12:00 | ![]() | Overcast. | 71°F (22°C) | 0 mph (1 km/h) | 20% | 0.136% |
12:00 15:00 | ![]() | Overcast. | 76°F (25°C) | 18 mph (29 km/h) | 14% | 0.134% |
15:00 18:00 | ![]() | Sunny. Precipitation: 0 in (0.125 mm). | 69°F (21°C) | 8 mph (13 km/h) | 27% | 0.134% |
18:00 21:00 | ![]() | Clear. | 57°F (14°C) | 9 mph (14 km/h) | 39% | 0.134% |
21:00 00:00 | ![]() | Overcast. | 58°F (15°C) | 10 mph (16 km/h) | 32% | 0.133% |

Friday, March 28 | Longmont sunrise: 06:52 sunset: 19:19 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 55°F (13°C) | 6 mph (9 km/h) | 36% | 0.133% |
03:00 06:00 | ![]() | Overcast. | 53°F (12°C) | 5 mph (9 km/h) | 32% | 0.133% |
06:00 09:00 | ![]() | A few passing clouds. | 59°F (15°C) | 11 mph (18 km/h) | 32% | 0.135% |
09:00 12:00 | ![]() | Overcast. | 71°F (22°C) | 9 mph (14 km/h) | 17% | 0.13% |
12:00 15:00 | ![]() | Overcast. | 72°F (22°C) | 10 mph (16 km/h) | 18% | 0.131% |
15:00 18:00 | ![]() | Overcast. | 67°F (20°C) | 3 mph (5 km/h) | 30% | 0.13% |
18:00 21:00 | ![]() | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 58°F (14°C) | 20 mph (32 km/h) | 51% | 0.13% |
21:00 00:00 | ![]() | Chance of rain. Precipitation: 0.14 in (3.5625 mm). | 49°F (10°C) | 11 mph (18 km/h) | 84% | 0.158% |

Saturday, March 29 | Longmont sunrise: 06:51 sunset: 19:20 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of rain. Precipitation: 0.09 in (2.375 mm). | 48°F (9°C) | 8 mph (13 km/h) | 83% | 0.178% |
03:00 06:00 | ![]() | Chance of rain. Precipitation: 0.17 in (4.375 mm). | 46°F (8°C) | 6 mph (9 km/h) | 89% | 0.224% |
06:00 09:00 | ![]() | Overcast. Precipitation: 0.21 in (5.25 mm). | 46°F (8°C) | 5 mph (8 km/h) | 80% | 0.267% |
09:00 12:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 46°F (8°C) | 9 mph (14 km/h) | 79% | 0.254% |
12:00 15:00 | ![]() | Overcast. | 53°F (12°C) | 2 mph (4 km/h) | 60% | 0.243% |
15:00 18:00 | ![]() | Chance of scattered rain showers. Precipitation: 0.05 in (1.1875 mm). | 46°F (8°C) | 12 mph (19 km/h) | 70% | 0.244% |
18:00 21:00 | ![]() | Chance of rain. Precipitation: 0.11 in (2.875 mm). | 38°F (4°C) | 8 mph (13 km/h) | 95% | 0.258% |
21:00 00:00 | ![]() | Chance of snow. Precipitation: 0.11 in (2.875 mm). | 36°F (2°C) | 4 mph (7 km/h) | 99% | 0.271% |

Sunday, March 30 | Longmont sunrise: 06:49 sunset: 19:21 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of rain. Precipitation: 0.1 in (2.625 mm). | 35°F (2°C) | 5 mph (8 km/h) | 96% | 0.272% |
03:00 06:00 | ![]() | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 36°F (2°C) | 6 mph (10 km/h) | 95% | 0.267% |
06:00 09:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 6 mph (9 km/h) | 83% | 0.256% |
09:00 12:00 | ![]() | Sunny. | 43°F (6°C) | 5 mph (9 km/h) | 68% | 0.251% |
12:00 15:00 | ![]() | Overcast. | 49°F (9°C) | 7 mph (11 km/h) | 52% | 0.245% |
15:00 18:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 50°F (10°C) | 8 mph (13 km/h) | 50% | 0.242% |
18:00 21:00 | ![]() | Overcast. Precipitation: 0.01 in (0.3125 mm). | 46°F (8°C) | 5 mph (8 km/h) | 64% | 0.24% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0.01 in (0.1875 mm). | 42°F (5°C) | 5 mph (9 km/h) | 83% | 0.237% |

Monday, March 31 | Longmont sunrise: 06:47 sunset: 19:22 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 38°F (3°C) | 2 mph (3 km/h) | 89% | 0.236% |
03:00 06:00 | ![]() | Clear. | 36°F (2°C) | 7 mph (11 km/h) | 90% | 0.236% |
06:00 09:00 | ![]() | Sunny. | 41°F (5°C) | 4 mph (7 km/h) | 73% | 0.233% |
09:00 12:00 | ![]() | Sunny. | 55°F (13°C) | 4 mph (6 km/h) | 38% | 0.229% |
12:00 15:00 | ![]() | Overcast. | 63°F (17°C) | 15 mph (25 km/h) | 27% | 0.224% |
15:00 18:00 | ![]() | Overcast. | 61°F (16°C) | 15 mph (24 km/h) | 30% | 0.22% |
18:00 21:00 | ![]() | Overcast. | 51°F (10°C) | 3 mph (5 km/h) | 47% | 0.219% |
21:00 00:00 | ![]() | Overcast. | 50°F (10°C) | 4 mph (7 km/h) | 40% | 0.219% |

Tuesday, April 1 | Longmont sunrise: 06:46 sunset: 19:23 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Mostly clear. | 52°F (11°C) | 23 mph (37 km/h) | 44% | 0.218% |
03:00 06:00 | ![]() | Considerable cloudiness. | 45°F (7°C) | 15 mph (25 km/h) | 65% | 0.217% |
06:00 09:00 | ![]() | Sunny. | 49°F (9°C) | 11 mph (18 km/h) | 56% | 0.217% |
09:00 12:00 | ![]() | Sunny. | 58°F (15°C) | 19 mph (31 km/h) | 29% | 0.214% |
12:00 15:00 | ![]() | Sunny. | 56°F (13°C) | 29 mph (46 km/h) | 28% | 0.208% |
15:00 18:00 | ![]() | Overcast. | 55°F (13°C) | 19 mph (31 km/h) | 21% | 0.205% |
18:00 21:00 | ![]() | Overcast. | 44°F (7°C) | 5 mph (8 km/h) | 34% | 0.204% |
21:00 00:00 | ![]() | Overcast. | 42°F (6°C) | 8 mph (14 km/h) | 34% | 0.204% |

Wednesday, April 2 | Longmont sunrise: 06:44 sunset: 19:24 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 40°F (5°C) | 5 mph (8 km/h) | 33% | 0.204% |
03:00 06:00 | ![]() | Clear. | 37°F (3°C) | 9 mph (14 km/h) | 42% | 0.204% |
06:00 09:00 | ![]() | Mostly sunny. | 44°F (7°C) | 10 mph (16 km/h) | 33% | 0.203% |
09:00 12:00 | ![]() | Sunny. | 56°F (13°C) | 4 mph (6 km/h) | 30% | 0.199% |
12:00 15:00 | ![]() | Overcast. | 63°F (17°C) | 2 mph (3 km/h) | 26% | 0.198% |
15:00 18:00 | ![]() | Overcast. | 65°F (18°C) | 7 mph (12 km/h) | 31% | 0.196% |
18:00 21:00 | ![]() | Overcast. | 56°F (14°C) | 8 mph (13 km/h) | 40% | 0.195% |
21:00 00:00 | ![]() | Clear. | 51°F (11°C) | 3 mph (5 km/h) | 49% | 0.198% |

Thursday, April 3 | Longmont sunrise: 06:43 sunset: 19:25 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 50°F (10°C) | 6 mph (10 km/h) | 45% | 0.197% |
03:00 06:00 | ![]() | Overcast. | 49°F (9°C) | 3 mph (4 km/h) | 45% | 0.197% |
06:00 09:00 | ![]() | Overcast. | 63°F (17°C) | 11 mph (17 km/h) | 26% | 0.197% |
09:00 12:00 | ![]() | Overcast. | 70°F (21°C) | 23 mph (37 km/h) | 21% | 0.194% |
12:00 15:00 | ![]() | Overcast. | 72°F (22°C) | 19 mph (30 km/h) | 17% | 0.188% |
15:00 18:00 | ![]() | Sunny. | 66°F (19°C) | 21 mph (34 km/h) | 27% | 0.188% |
18:00 21:00 | ![]() | Clear. | 56°F (14°C) | 34 mph (55 km/h) | 32% | 0.184% |
21:00 00:00 | ![]() | Clear. | 47°F (9°C) | 3 mph (5 km/h) | 42% | 0.184% |

Friday, April 4 | Longmont sunrise: 06:41 sunset: 19:26 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 46°F (8°C) | 7 mph (12 km/h) | 40% | 0.183% |
03:00 06:00 | ![]() | Overcast. | 45°F (7°C) | 22 mph (35 km/h) | 30% | 0.181% |
06:00 09:00 | ![]() | Sunny. | 52°F (11°C) | 18 mph (30 km/h) | 24% | 0.182% |
09:00 12:00 | ![]() | Sunny. | 62°F (16°C) | 9 mph (15 km/h) | 15% | 0.18% |
12:00 15:00 | ![]() | Sunny. | 63°F (17°C) | 33 mph (53 km/h) | 17% | 0.177% |
15:00 18:00 | ![]() | Overcast. | 59°F (15°C) | 15 mph (24 km/h) | 24% | 0.173% |
18:00 21:00 | ![]() | Clear. | 46°F (8°C) | 8 mph (13 km/h) | 38% | 0.173% |
21:00 00:00 | ![]() | Overcast. | 39°F (4°C) | 12 mph (19 km/h) | 45% | 0.173% |

Saturday, April 5 | Longmont sunrise: 06:39 sunset: 19:27 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 36°F (2°C) | 11 mph (17 km/h) | 41% | 0.173% |
03:00 06:00 | ![]() | Clear. | 32°F (-0°C) | 5 mph (7 km/h) | 37% | 0.173% |
06:00 09:00 | ![]() | Overcast. | 39°F (4°C) | 8 mph (12 km/h) | 29% | 0.173% |
09:00 12:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 43°F (6°C) | 25 mph (41 km/h) | 17% | 0.172% |
12:00 15:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 45°F (7°C) | 25 mph (40 km/h) | 15% | 0.17% |
15:00 18:00 | ![]() | Overcast. | 44°F (7°C) | 17 mph (27 km/h) | 18% | 0.169% |
18:00 21:00 | ![]() | Clear. | 35°F (2°C) | 6 mph (10 km/h) | 33% | 0.168% |
21:00 00:00 | ![]() | Clear. | 33°F (0°C) | 7 mph (11 km/h) | 36% | 0.168% |

Sunday, April 6 | Longmont sunrise: 06:38 sunset: 19:28 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 31°F (-1°C) | 6 mph (10 km/h) | 41% | 0.168% |
03:00 06:00 | ![]() | Mostly cloudy. | 26°F (-3°C) | 3 mph (6 km/h) | 60% | 0.168% |
06:00 09:00 | ![]() | Overcast. | 36°F (2°C) | 4 mph (6 km/h) | 41% | 0.17% |
09:00 12:00 | ![]() | Overcast. | 44°F (7°C) | 2 mph (3 km/h) | 27% | 0.169% |
12:00 15:00 | ![]() | A few passing clouds. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 4 mph (7 km/h) | 24% | 0.168% |
15:00 18:00 | ![]() | Overcast. Precipitation: 0.01 in (0.1875 mm). | 46°F (8°C) | 10 mph (17 km/h) | 28% | 0.17% |
18:00 21:00 | ![]() | Overcast. | 37°F (3°C) | 2 mph (3 km/h) | 49% | 0.169% |
21:00 00:00 | ![]() | Clear. | 34°F (1°C) | 7 mph (12 km/h) | 48% | 0.171% |

Monday, April 7 | Longmont sunrise: 06:36 sunset: 19:29 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 30°F (-1°C) | 4 mph (7 km/h) | 55% | 0.169% |
03:00 06:00 | ![]() | Clear. | 28°F (-2°C) | 3 mph (5 km/h) | 59% | 0.169% |
06:00 09:00 | ![]() | Sunny. | 39°F (4°C) | 4 mph (6 km/h) | 39% | 0.17% |
09:00 12:00 | ![]() | Sunny. | 50°F (10°C) | 8 mph (13 km/h) | 23% | 0.169% |
12:00 15:00 | ![]() | Sunny. | 56°F (14°C) | 6 mph (10 km/h) | 19% | 0.166% |
15:00 18:00 | ![]() | More sun than clouds. | 57°F (14°C) | 11 mph (17 km/h) | 21% | 0.166% |
18:00 21:00 | ![]() | Overcast. | 46°F (8°C) | 9 mph (15 km/h) | 35% | 0.165% |
21:00 00:00 | ![]() | Overcast. | 43°F (6°C) | 3 mph (5 km/h) | 35% | 0.165% |

Tuesday, April 8 | Longmont sunrise: 06:35 sunset: 19:30 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 41°F (5°C) | 2 mph (3 km/h) | 40% | 0.165% |
03:00 06:00 | ![]() | Overcast. | 37°F (3°C) | 1 mph (1 km/h) | 40% | 0.166% |
06:00 09:00 | ![]() | Overcast. | 48°F (9°C) | 2 mph (4 km/h) | 27% | 0.165% |
09:00 12:00 | ![]() | Overcast. | 67°F (20°C) | 9 mph (15 km/h) | 12% | 0.164% |
12:00 15:00 | ![]() | Partly cloudy. | 69°F (20°C) | 20 mph (32 km/h) | 14% | 0.162% |
15:00 18:00 | ![]() | Overcast. | 68°F (20°C) | 15 mph (24 km/h) | 17% | 0.159% |
18:00 21:00 | ![]() | Overcast. | 59°F (15°C) | 13 mph (21 km/h) | 20% | 0.159% |
21:00 00:00 | ![]() | Overcast. | 51°F (11°C) | 8 mph (13 km/h) | 27% | 0.157% |

Wednesday, April 9 | Longmont sunrise: 06:33 sunset: 19:31 |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 47°F (8°C) | 2 mph (4 km/h) | 33% | 0.156% |
03:00 06:00 | ![]() | Clear. | 42°F (6°C) | 2 mph (3 km/h) | 36% | 0.159% |
06:00 09:00 | ![]() | More sun than clouds. | 56°F (13°C) | 4 mph (7 km/h) | 25% | 0.158% |
09:00 12:00 | ![]() | Overcast. | 70°F (21°C) | 6 mph (10 km/h) | 14% | 0.157% |
12:00 15:00 | ![]() | Sunny. | 75°F (24°C) | 6 mph (10 km/h) | 12% | 0.155% |
15:00 18:00 | ![]() | Sunny. | 72°F (22°C) | 19 mph (31 km/h) | 17% | 0.153% |
18:00 21:00 | ![]() | Overcast. | 60°F (16°C) | 11 mph (17 km/h) | 22% | 0.152% |
21:00 00:00 | ![]() | Overcast. | 54°F (12°C) | 3 mph (5 km/h) | 26% | 0.152% |

Longmont (latitude 40°10'N, longitude 105°07'W)
Longmont - other nearby places: Niwot (5 miles / 8.5 km away), Gunbarrel (7 miles / 12 km away), Mead (8 miles / 12 km away), Lyons (9 miles / 14 km away), Erie (10 miles / 15 km away), Firestone (10 miles / 17 km away), Berthoud (10 miles / 17 km away), Frederick (11 miles / 17 km away), Dacono (11 miles / 18 km away), Boulder (12 miles / 19 km away), Lafayette (13 miles / 20 km away), Campion (13 miles / 21 km away), Louisville (14 miles / 22 km away), Jamestown (15 miles / 23 km away), Johnstown (16 miles / 25 km away), Platteville (16 miles / 26 km away), Superior (16 miles / 26 km away), Broomfield (16 miles / 26 km away), Fort Lupton (17 miles / 27 km away).
View weather forecasts for other places in Colorado
Forecasts for Other Places:
Longport
34°F ... 48°F (1°C ... 9°C)
Sunny skies.
Longstreet
57°F ... 79°F (14°C ... 26°C)
Chance of light rain late in the afternoon (between 4 pm and 7 pm). Estimated precipitation: 1.375 mm.
Longton
55°F ... 81°F (13°C ... 27°C)
Chance of rain early in the morning (between 7 am and 10 am). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 1.9375 mm.
Longtown
59°F ... 82°F (15°C ... 28°C)
Considerable cloudiness.
Longtown
46°F ... 70°F (8°C ... 21°C)
Chance of rain early in the afternoon (between 1 pm and 4 pm) and in the evening (between 7 pm and 10 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 6.0625 mm.
Longview
59°F ... 77°F (15°C ... 25°C)
Overcast skies. Estimated precipitation: 0.375 mm.
Longview
45°F ... 57°F (7°C ... 14°C)
Chance of rain early in the afternoon (between 1 pm and 4 pm) and in the evening (between 7 pm and 10 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 3.125 mm.
Longview
43°F ... 57°F (6°C ... 14°C)
Chance of rain at night (before 2 am), in the morning and early afternoon (between 8 am and 2 pm) and again in the evening (after 5 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 7.25 mm.
Longview Heights
43°F ... 57°F (6°C ... 14°C)
Chance of rain at night (before 2 am), in the morning and early afternoon (between 8 am and 2 pm) and again in the evening (after 5 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 7.25 mm.
Longville
28°F ... 45°F (-2°C ... 7°C)
More sun than clouds.