I-90 weather conditions near Deer Lodge, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Tonight 2025-10-19, Rain/Snow Likely. Rain and snow likely before 4am, then a chance of snow. Snow level 4800 feet. Mostly cloudy, with a low around 29. South wind 13 to 17 mph becoming west southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.Monday 2025-10-20, Slight Chance Snow then Mostly Sunny. A 20 percent chance of snow before 7am. Snow level rising to 5400 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 10 to 15 mph becoming south southeast in the morning. Winds could gust as high as 30 mph.
Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 24. Northwest wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 20 mph.
Tuesday 2025-10-21, Sunny. Sunny, with a high near 58. Light and variable wind becoming west around 6 mph in the afternoon.
Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 26. Calm wind becoming south around 5 mph.- Wednesday 2025-10-22, Sunny. Sunny, with a high near 62.
- Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 30.
Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 58.- Thursday Night 2025-10-23, Partly Cloudy. Partly cloudy, with a low around 30.
Friday 2025-10-24, Partly Sunny. Partly sunny, with a high near 63.Friday Night 2025-10-24, Mostly Cloudy then Slight Chance Rain. A slight chance of rain. Mostly cloudy, with a low around 34.
Saturday 2025-10-25, Rain Likely. Rain likely. Mostly cloudy, with a high near 52.Saturday Night 2025-10-25, Chance Rain then Chance Rain/Snow. A chance of rain and snow. Snow level 6200 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 26.
Sunday 2025-10-26, Rain/Snow Likely then Rain Likely. Rain and snow likely. Snow level 4900 feet. Mostly cloudy, with a high near 44.