7-Day Forecast 40.16°N 105.12°W (Text-Only)
NWS Forecast for: Longmont CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 3:33 am MDT May 13, 2024




Today: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 74. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 49. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.

Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. West northwest wind 5 to 13 mph, with gusts as high as 21 mph.

Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.

Wednesday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.

Thursday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.

Friday Night: A slight chance of showers before midnight. Mostly clear, with a low around 50.

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.

Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 75.



Longmont CO
 40.16°N 105.12°W (Elev. 5000 ft)

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