National Weather Service United States Department of Commerce

A Moderate Risk of Severe Thunderstorms is Forecast This Evening and Tonight

Damaging winds and large hail are likely from North Dakota into western and northern Minnesota this evening into tonight. Some wind gusts could be particularly damaging. Storms are also possible over the Texas panhandle and the Carolinas.
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Hazardous Weather Conditions

Current Conditions

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Longmont CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Today

Sunny

Sunny

High: 95 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 63 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 92 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 62 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 94 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 60 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

High: 92 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 60 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 91 °F

Detailed Forecast

  • Today Sunny, with a high near 95. East wind around 6 mph.
  • Tonight Partly cloudy, with a low around 63. East wind 5 to 7 mph becoming west after midnight.
  • Wednesday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Northwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 16 mph.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62. South wind around 8 mph becoming west after midnight.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. West wind 6 to 10 mph, with gusts as high as 15 mph.
  • Thursday Night A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
  • Friday A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.
  • Friday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
  • Saturday Mostly sunny, with a high near 91.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.