I-25 weather conditions near Longmont, Colorado
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 69°F 2025-06-19T21:55:00-06:00
Tonight 2025-06-19, Mostly Clear. Mostly clear, with a low around 60. West southwest wind around 6 mph.
Friday 2025-06-20, Sunny then Sunny and Breezy. Sunny and hot, with a high near 102. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 26 mph.
Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 59. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Saturday 2025-06-21, Hot. Sunny and hot, with a high near 97. Southwest wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 60. East northeast wind 6 to 11 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Sunday 2025-06-22, Sunny then Sunny and Breezy. Sunny, with a high near 95. Breezy.
Sunday Night 2025-06-22, Partly Cloudy and Breezy then Partly Cloudy. Partly cloudy, with a low around 57. Breezy.
Monday 2025-06-23, Partly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Monday Night 2025-06-23, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55.
Tuesday 2025-06-24, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Tuesday Night 2025-06-24, Chance T-storms then Mostly Cloudy. A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Wednesday 2025-06-25, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Wednesday Night 2025-06-25, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Thursday 2025-06-26, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.