Weather in Longmont, Colorado, United States

7-Day Detailed Weather Forecast for Longmont

This Afternoon

Temperature: 79°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 79. East southeast wind around 6 mph.

Tonight

Temperature: 57°F

Wind Speed: 2 to 7 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 57. West northwest wind 2 to 7 mph.

Tuesday

Temperature: 91°F

Wind Speed: 3 to 10 mph

Wind Direction: NNE

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny. High near 91, with temperatures falling to around 86 in the afternoon. North northeast wind 3 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 58°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 58. West southwest wind 2 to 9 mph.

Wednesday

Temperature: 93°F

Wind Speed: 2 to 8 mph

Wind Direction: NE

Forecast: Sunny, with a high near 93. Northeast wind 2 to 8 mph, with gusts as high as 16 mph.

Wednesday Night

Temperature: 61°F

Wind Speed: 2 to 8 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 61.

Thursday

Temperature: 91°F

Wind Speed: 2 to 9 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.

Thursday Night

Temperature: 62°F

Wind Speed: 3 to 10 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.

Independence Day

Temperature: 89°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.

Friday Night

Temperature: 59°F

Wind Speed: 2 to 7 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 59.

Saturday

Temperature: 88°F

Wind Speed: 2 to 8 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.

Saturday Night

Temperature: 58°F

Wind Speed: 2 to 8 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.

Sunday

Temperature: 90°F

Wind Speed: 2 to 8 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.

Sunday Night

Temperature: 58°F

Wind Speed: 2 to 8 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.