I-90 weather conditions near Frenchtown, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Tonight 2025-07-06, Partly Cloudy. Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming light and variable after midnight.
• Monday 2025-07-07, Sunny. Sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon.
• Monday Night 2025-07-07, Mostly Clear. Mostly clear, with a low around 52. West wind around 6 mph becoming calm in the evening.
• Tuesday 2025-07-08, Sunny. Sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
• Tuesday Night 2025-07-08, Partly Cloudy. Partly cloudy, with a low around 54. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
• Wednesday 2025-07-09, Sunny. Sunny, with a high near 88.
• Wednesday Night 2025-07-09, Partly Cloudy. Partly cloudy, with a low around 54.
• Thursday 2025-07-10, Mostly Sunny. Mostly sunny, with a high near 75.
• Thursday Night 2025-07-10, Mostly Clear. Mostly clear, with a low around 46.
• Friday 2025-07-11, Sunny. Sunny, with a high near 83.
• Friday Night 2025-07-11, Mostly Clear. Mostly clear, with a low around 50.
• Saturday 2025-07-12, Mostly Sunny. Mostly sunny, with a high near 87.
• Saturday Night 2025-07-12, Mostly Clear. Mostly clear, with a low around 53.
• Sunday 2025-07-13, Sunny. Sunny, with a high near 88.