Sun River Historical Marker, MT 7-Day Weather Forecast
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Sun River Historical Marker Weather Forecast


Sun River Historical Marker, MT Weather Forecast Date: 1232 AM MDT Wed Sep 02 2026
Weather forecast for Sun River Historical Marker, MT
| Tonight Lo: 52°F Lo: 11°C |
Tonight... Windy. Mostly cloudy. Rain showers likely and chance of thunderstorms. Patchy smoke early in the evening. Patchy smoke after midnight. Some thunderstorms May be severe with damaging winds. Highs in the upper 70s. Lows 47 to 55. Southwest winds up to 30 mph with gusts to around 75 mph. Chance of precipitation 70%. |
| Thu Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Thursday... Breezy. Partly sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. |
| Fri Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Friday... Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the upper 60s. West winds up to 10 mph. Chance of precipitation 20%. |
| Sat Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Saturday... Partly sunny with chance of rain showers in the morning, then sunny with slight chance of rain showers in the afternoon. Highs in the mid 60s. Chance of showers 50%. |
| Sun Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Sunday... Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 20%. |
| Labor Day Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Labor Day... Rain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 70%. |
| Tue Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Tuesday... Partly sunny with a 50% chance of rain showers. Highs in the mid 60s. |
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