I-25 weather conditions near Johnstown, Colorado

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 81°F 2025-06-18T13:56:00-06:00
• This Afternoon 2025-06-18, Sunny. Sunny, with a high near 83. Southeast wind around 9 mph, with gusts as high as 15 mph.
• Tonight 2025-06-18, Clear. Clear, with a low around 56. South southeast wind 5 to 8 mph becoming north northwest after midnight.
• Juneteenth 2025-06-19, Sunny. Sunny, with a high near 95. Light and variable wind becoming southeast 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
• Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 60. Southeast wind 5 to 11 mph becoming west in the evening. Winds could gust as high as 20 mph.
• Friday 2025-06-20, Sunny then Sunny and Breezy. Sunny and hot, with a high near 100. Breezy, with a southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
• Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 59.
• Saturday 2025-06-21, Hot. Sunny and hot, with a high near 99.
• Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 61.
• Sunday 2025-06-22, Sunny then Sunny and Breezy. Sunny, with a high near 94. Breezy.
• Sunday Night 2025-06-22, Slight Chance T-storms and Breezy then Mostly Clear. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Breezy.
• Monday 2025-06-23, Partly Sunny. Partly sunny, with a high near 78.
• Monday Night 2025-06-23, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
• Tuesday 2025-06-24, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 81.