10-Day Weather Forecast - Hays, MT
- |19°FPartly CloudyHourly details
Tonight
19°FMuch colder. Partly cloudy late in the evening then becoming mostly cloudy. Near steady temperature around 17. Southeast winds up to 10 mph.
- 34|24°FMostly CloudyHourly details
Day
34°FMostly cloudy. A 20 percent chance of rain light freezing rain and light freezing drizzle in the afternoon. Highs 32 to 38. Southeast winds up to 10 mph.
Night
24°FNot as cold. Mostly cloudy. Slight chance of drizzle light freezing rain and very light freezing drizzle in the evening then slight chance of very light freezing drizzle after midnight. Near steady temperature around 30. East winds up to 10 mph. Chance of precipitation 20 percent.
- 30|26°FChance of Freezing DrizzleHourly details
Day
30°FPartly sunny. Slight chance of light freezing drizzle in the afternoon. Highs in the upper 30s. East winds 5 to 10 mph.
Night
26°FCloudy. Slight chance of very light freezing drizzle in the evening then chance of snow rain and light freezing rain after midnight. Lows in the mid 20s. East winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent.
- 35|29°FMostly CloudyHourly details
Day
35°FMostly cloudy. A 20 percent chance of snow rain and light freezing drizzle in the morning. Highs in the mid 30s.
Night
29°FMostly cloudy. Lows in the mid 20s.
- 40|13°F30% Chance Frozen MixHourly details
Day
40°FMostly cloudy. Chance of snow and rain in the morning then slight chance of snow in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.
Night
13°FColder. Mostly cloudy with a 20 percent chance of snow. Lows around 8.
Weekend Weather
- 17|13°FPartly SunnyHourly details
Day
17°FMuch colder. Partly sunny. Highs around 20.
Night
13°FPartly cloudy. Lows 7 to 13.
- 32|26°FPartly SunnyHourly details
Day
32°FNot as cold. Partly sunny. Highs in the mid 30s.
Night
26°FNot as cold. Mostly clear. Lows in the mid 20s.
- 38|29°FMostly Sunny
Day
38°FMostly sunny. Highs in the lower 40s.
Night
29°FMostly clear. Low temperature around 29F. Dew point will be around 16F with an average humidity of 54%. Winds will be 11 mph from the W.
- 34|24°FMostly Sunny
Day
34°FMostly sunny. High temperature around 34F. Dew point will be around 18F with an average humidity of 54%. Winds will be 10 mph from the W.
Night
24°FMostly clear. Low temperature around 24F. Dew point will be around 17F with an average humidity of 64%. Winds will be 7 mph from the W.
- 28|18°FPartly Cloudy
Day
28°FPartly cloudy. High temperature around 28F. Dew point will be around 17F with an average humidity of 68%. Winds will be 7 mph from the W.
Night
18°FPartly cloudy. Low temperature around 18F. Dew point will be around 13F with an average humidity of 74%. Winds will be 5 mph from the W.














