I-25 weather conditions near Johnstown, Colorado
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 56°F 2025-06-16T03:56:00-06:00 Today 2025-06-16, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
- Tonight 2025-06-16, Partly Cloudy. Partly cloudy, with a low around 59. Southeast wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Tuesday 2025-06-17, Mostly Cloudy then T-storms Likely. Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 78. North northeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night 2025-06-17, Mostly Clear. Mostly clear, with a low around 52. North northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday 2025-06-18, Sunny. Sunny, with a high near 85. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph.- Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 56.
- Juneteenth 2025-06-19, Sunny. Sunny, with a high near 95.
- Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 59.
Friday 2025-06-20, Sunny then Sunny and Breezy. Sunny and hot, with a high near 99. Breezy.
Friday Night 2025-06-20, Mostly Clear and Breezy then Clear. Mostly clear, with a low around 60. Breezy.
Saturday Night 2025-06-21, Partly Cloudy and Breezy then Mostly Clear. Mostly clear, with a low around 62. Breezy.