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Hays, MT 7-Day Weather Forecast
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Hays Weather Forecast
Hays, MT Weather Forecast Date: 336 PM MDT Thu Oct 22 2026
Weather forecast for Hays, MT
Tonight Lo: 49°F Lo: 9°C |
Tonight... Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph with gusts to around 30 mph. |
Fri Hi: 60°FHi: 16°C Lo: 28°F Lo: -2°C |
Friday... Windy, cooler. Chance of rain in the morning, then rain in the afternoon. Highs around 60. East winds up to 10 mph with gusts to around 30 mph increasing to northwest 15 to 30 mph with gusts to around 50 mph in the afternoon. Chance of rain near 100%. |
Sat Hi: 44°FHi: 7°C Lo: 29°F Lo: -2°C |
Saturday... Cooler, sunny. Highs 40 to 46. West winds up to 10 mph. Gusts up to 35 mph in the morning. |
Sun Hi: 44°FHi: 7°C Lo: 29°F Lo: -2°C |
Sunday... Partly cloudy. Highs 40 to 46. Lows in the upper 20s. |
| Mon Hi: 44°FHi: 7°C Lo: 29°F Lo: -2°C |
Monday... Partly cloudy. Highs 40 to 46. Lows in the upper 20s. |
| Mon Hi: 44°FHi: 7°C Lo: 29°F Lo: -2°C |
Monday... Partly cloudy. Highs 40 to 46. Lows in the upper 20s. |
Tue Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Tuesday... Mostly cloudy. A 40% chance of rain and snow. Highs in the mid 40s. Lows in the upper 20s. |
Wed Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Wednesday... Mostly sunny. A 20% chance of snow in the morning. Highs in the lower 40s. |
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