I-90 weather conditions near Columbus, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-11-01, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 63. West southwest wind 11 to 17 mph becoming south in the afternoon.
Tonight 2025-11-01, Mostly Clear. Mostly clear, with a low around 39. South wind 11 to 17 mph becoming west southwest after midnight.
Sunday 2025-11-02, Slight Chance Showers. A 20 percent chance of showers. Sunny through mid morning, then becoming mostly cloudy, with a high near 56. West southwest wind 10 to 15 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Sunday Night 2025-11-02, Partly Cloudy. Partly cloudy, with a low around 26. Northwest wind 13 to 18 mph becoming light and variable after midnight.
Monday 2025-11-03, Mostly Sunny. Mostly sunny, with a high near 53. Calm wind becoming east around 6 mph in the afternoon.Monday Night 2025-11-03, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 28. Northeast wind around 6 mph becoming light and variable in the evening.
Tuesday 2025-11-04, Chance Showers. A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 57. Southwest wind 5 to 8 mph.
Tuesday Night 2025-11-04, Mostly Cloudy. Mostly cloudy, with a low around 31. South southwest wind 3 to 7 mph.- Wednesday 2025-11-05, Partly Sunny. Partly sunny, with a high near 57. Light south southwest wind becoming south southeast 5 to 9 mph in the morning.
Wednesday Night 2025-11-05, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 36. South southeast wind around 9 mph becoming west southwest after midnight.
Thursday 2025-11-06, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 58. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.Thursday Night 2025-11-06, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 35. Southwest wind 10 to 13 mph.
Friday 2025-11-07, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 57. Southwest wind 10 to 20 mph.