10-Day Weather Forecast - Simms, MT
- |42°F30% Chance of StormsHourly details
Tonight
42°FPartly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening. Lows in the lower 40s. Northwest winds up to 10 mph. Chance of precipitation 30 percent.
- 71|49°FSunnyHourly details
Day
71°FWarmer sunny. Highs 68 to 74. Northwest winds up to 5 mph shifting to the north in the afternoon.
Night
49°FMostly cloudy. Lows in the upper 40s. East winds up to 10 mph.
- 75|49°FMostly SunnyHourly details
Day
75°FMostly sunny. Highs in the mid 70s. Northeast winds up to 10 mph.
Night
49°FPartly cloudy. A 20 percent chance of rain showers after midnight. Lows around 50. East winds 10 to 15 mph shifting to the southeast after midnight.
- 75|53°F70% Chance of StormsHourly details
Day
75°FPartly sunny. Chance of rain showers in the morning then rain showers likely and chance of thunderstorms in the afternoon. Highs 73 to 79. Chance of precipitation 70 percent.
Night
53°FPartly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the lower 50s.
- 76|53°F50% Chance of StormsHourly details
Day
76°FPartly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 50 percent.
Night
53°FMostly cloudy. Rain showers likely and chance of thunderstorms in the evening then slight chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 70 percent.
Weekend Weather
- 67|50°F70% Chance of StormsHourly details
Day
67°FCooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Highs 65 to 71. Lows in the upper 40s. Chance of precipitation 70 percent.
Night
50°FCooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Highs 65 to 71. Lows in the upper 40s. Chance of precipitation 70 percent.
- 59|48°F70% Chance of StormsHourly details
Day
59°FWindy. Rain showers likely and slight chance of thunderstorms. Highs in the lower 60s. Lows in the mid 40s. Chance of precipitation 70 percent.
Night
48°FWindy. Rain showers likely and slight chance of thunderstorms. Highs in the lower 60s. Lows in the mid 40s. Chance of precipitation 70 percent.
- 66|47°F70% Chance of Storms
Day
66°FWindy. Rain showers likely and slight chance of thunderstorms. Highs in the lower 60s. Lows in the mid 40s. Chance of precipitation 70 percent.
Night
47°FClear with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 39F with an average humidity of 56%. Winds will be 10 mph from the SW.
- 74|49°F30% Chance of Rain
Day
74°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 74F. Dew point will be around 39F with an average humidity of 42%. Winds will be 10 mph from the SW.
Night
49°FClear. Low temperature around 49F. Dew point will be around 38F with an average humidity of 47%. Winds will be 6 mph from the W.
- 81|53°FSunny
Day
81°FSunny. High temperature around 81F. Dew point will be around 39F with an average humidity of 35%. Winds will be 4 mph from the SW.
Night
53°FClear. Low temperature around 53F. Dew point will be around 40F with an average humidity of 44%. Winds will be 3 mph from the W.













