10-Day Weather Forecast - Saint Mary, MT
- 46|33°FMostly CloudyHourly details
Today
46°FMostly cloudy. High temperature around 46F. Dew point will be around 27F with an average humidity of 68%. Winds will be 4 mph from the S.
Tonight
33°FMostly cloudy. Chance of rain and snow until early morning then snow and rain likely late in the night. Snow accumulation up to 2 inches. Snow level 5900 feet. Lows 25 to 31. Southeast winds up to 10 mph. Chance of precipitation 70 percent.
- 34|28°FSnowHourly details
Day
34°FSnow. Snow may be heavy at times in the afternoon. Snow accumulation of 1 to 10 inches. Near steady temperature around 30. West winds 5 to 15 mph with gusts to around 35 mph. Chance of snow near 100 percent.
Night
28°FSnow in the evening then chance of snow after midnight. Snow accumulation of 1 to 3 inches. Total snow accumulation 2 to 15 inches. Lows in the mid 20s. Northwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of snow near 100 percent.
- 44|32°F50% Chance of SnowHourly details
Day
44°FMostly sunny. Chance of snow in the morning then slight chance of snow in the afternoon. Highs 32 to 42. West winds 5 to 15 mph. Gusts up to 35 mph in the afternoon. Chance of snow 50 percent.
Night
32°FPartly cloudy. Lows 24 to 30. Southwest winds 10 to 20 mph with gusts to around 40 mph.
Weekend Weather
- 48|33°FPartly CloudyHourly details
Day
48°FPartly cloudy. Highs 36 to 46. Lows 24 to 30.
Night
33°FPartly cloudy. Highs 36 to 46. Lows 24 to 30.
- 45|33°FMostly CloudyHourly details
Day
45°FMostly cloudy. A 20 percent chance of rain and snow. Highs 37 to 45. Lows 25 to 31.
Night
33°FMostly cloudy. A 20 percent chance of rain and snow. Highs 37 to 45. Lows 25 to 31.
- 47|39°FPartly SunnyHourly details
Day
47°FPartly sunny. Slight chance of snow in the morning then slight chance of rain and snow in the afternoon. Highs 41 to 51. Chance of precipitation 20 percent.
Night
39°FMostly cloudy with a 20 percent chance of snow in the evening then partly cloudy after midnight. Lows 29 to 35.
- 53|31°F30% Chance of Snow
Day
53°FBreezy. Mostly sunny. Slight chance of snow in the morning then chance of snow and slight chance of rain in the afternoon. Highs 43 to 53. Chance of precipitation 30 percent.
Night
31°FBreezy. Mostly cloudy. Chance of rain and snow in the evening then chance of snow after midnight. Lows 25 to 31. Chance of precipitation 50 percent.
- 39|26°F50% Chance of Snow
Day
39°FBreezy. Mostly cloudy with a 50 percent chance of snow. Highs 32 to 42.
Night
26°FCloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 72%. Winds will be 3 mph from the NE.
- 38|25°F40% Chance Frozen Mix
Day
38°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 38F. Dew point will be around 23F with an average humidity of 65%. Winds will be 1 mph from the NE.
Night
25°FCloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 25F. Dew point will be around 20F with an average humidity of 66%. Winds will be 2 mph from the SW.
- 41|27°F40% Chance Frozen Mix
Day
41°FPartly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 41F. Dew point will be around 22F with an average humidity of 60%. Winds will be 2 mph from the SW.
Night
27°FPartly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 27F. Dew point will be around 23F with an average humidity of 67%. Winds will be 4 mph from the SW.
