Weather in Longmont, Colorado, United States

7-Day Detailed Weather Forecast for Longmont

Overnight

Temperature: 44°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 44. Northwest wind around 3 mph.

Sunday

Temperature: 76°F

Wind Speed: 3 to 15 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers after 3pm. Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. East northeast wind 3 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 46°F

Wind Speed: 3 to 15 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers before midnight. Mostly cloudy, with a low around 46. South southeast wind 3 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Monday

Temperature: 62°F

Wind Speed: 2 to 15 mph

Wind Direction: ESE

Forecast: A chance of rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 62. East southeast wind 2 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Monday Night

Temperature: 45°F

Wind Speed: 5 to 13 mph

Wind Direction: E

Forecast: Showers and thunderstorms. Cloudy, with a low around 45. East wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Tuesday

Temperature: 53°F

Wind Speed: 6 to 14 mph

Wind Direction: NNE

Forecast: Rain showers before noon, then showers and thunderstorms. Cloudy, with a high near 53. Chance of precipitation is 90%.

Tuesday Night

Temperature: 41°F

Wind Speed: 5 to 9 mph

Wind Direction: N

Forecast: Rain showers likely. Cloudy, with a low around 41. Chance of precipitation is 70%.

Wednesday

Temperature: 58°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 58.

Wednesday Night

Temperature: 40°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 40.

Thursday

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers after noon. Mostly sunny, with a high near 71.

Thursday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 45.

Friday

Temperature: 75°F

Wind Speed: 2 to 7 mph

Wind Direction: NNE

Forecast: A chance of rain showers after noon. Mostly sunny, with a high near 75.

Friday Night

Temperature: 47°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 47.

Saturday

Temperature: 76°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: A chance of rain showers after noon. Mostly sunny, with a high near 76.