I-25 weather conditions near Johnstown, Colorado

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 39°F 2025-10-19T08:56:00-06:00
• Today 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 73. Light and variable wind becoming south 5 to 7 mph in the afternoon.
• Tonight 2025-10-19, Partly Cloudy. Partly cloudy, with a low around 44. South wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
• Monday 2025-10-20, Sunny and Windy. Sunny, with a high near 60. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 37 mph.
• Monday Night 2025-10-20, Clear and Blustery then Clear. Clear, with a low around 31. Blustery, with a northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 63. West wind around 6 mph becoming calm.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 33.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 66.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 36.
• Thursday 2025-10-23, Chance Showers. A chance of showers, mainly after noon. Mostly cloudy, with a high near 58.
• Thursday Night 2025-10-23, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 37.
• Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 61.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 36.
• Saturday 2025-10-25, Mostly Sunny. Mostly sunny, with a high near 66.