Weather in Longmont, Colorado, United States

7-Day Detailed Weather Forecast for Longmont

Tonight

Temperature: 27°F

Wind Speed: 3 mph

Wind Direction: NNW

Forecast: Snow showers before 4am, then a chance of snow showers and patchy fog. Mostly cloudy, with a low around 27. North northwest wind around 3 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday

Temperature: 45°F

Wind Speed: 1 to 7 mph

Wind Direction: SE

Forecast: A chance of snow showers and patchy fog before noon, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 45. Southeast wind 1 to 7 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 27°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 27. Southwest wind 2 to 6 mph.

Sunday

Temperature: 63°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 63. South southeast wind 2 to 6 mph.

Sunday Night

Temperature: 34°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 34. West wind around 6 mph.

Monday

Temperature: 71°F

Wind Speed: 5 to 13 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 71.

Monday Night

Temperature: 37°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 37.

Tuesday

Temperature: 71°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

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

Tuesday Night

Temperature: 40°F

Wind Speed: 2 to 6 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40.

Wednesday

Temperature: 73°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: A chance of rain showers after noon. Partly sunny, with a high near 73.

Wednesday Night

Temperature: 43°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.

Thursday

Temperature: 70°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: A chance of rain showers after noon. Partly sunny, with a high near 70.

Thursday Night

Temperature: 44°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.

Friday

Temperature: 67°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: A chance of rain showers after noon. Mostly cloudy, with a high near 67.