10-Day Weather Forecast - Lewistown, MT
- 51|30°FSunnyHourly details
Today
51°FBreezy sunny. Patchy fog early in the morning. Highs in the mid 50s. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. Gusts up to 45 mph.
Tonight
30°FPartly cloudy. Lows around 30. West winds up to 10 mph. Gusts up to 25 mph in the evening.
- 59|39°FPartly SunnyHourly details
Day
59°FPartly sunny. Highs in the upper 50s. West winds up to 5 mph shifting to the northeast in the afternoon.
Night
39°FMostly cloudy. Lows in the mid 30s. East winds 5 to 10 mph shifting to the south after midnight.
- 59|43°FMostly CloudyHourly details
Day
59°FMostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 50s. Southwest winds up to 10 mph shifting to the north in the afternoon.
Night
43°FMostly cloudy. Chance of rain and slight chance of snow in the evening. Lows in the lower 40s. Chance of precipitation 40 percent.
- 64|29°FPartly SunnyHourly details
Day
64°FPartly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 60s.
Night
29°FColder. Mostly cloudy. Slight chance of rain in the evening then slight chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.
- 40|20°FMostly SunnyHourly details
Day
40°FCooler. Mostly sunny. A 20 percent chance of snow in the morning. Highs in the mid 40s.
Night
20°FPartly cloudy. Lows in the mid 20s.
- 48|26°FMostly SunnyHourly details
Day
48°FMostly clear. Highs in the lower 50s. Lows in the upper 20s.
Night
26°FMostly clear. Highs in the lower 50s. Lows in the upper 20s.
Weekend Weather
- 54|35°FMostly Sunny
Day
54°FMostly sunny. Highs in the upper 50s.
Night
35°FMostly clear. Low temperature around 35F. Dew point will be around 23F with an average humidity of 48%. Winds will be 8 mph from the S.
- 62|37°FPartly Cloudy
Day
62°FPartly cloudy. High temperature around 62F. Dew point will be around 29F with an average humidity of 41%. Winds will be 6 mph from the W.
Night
37°FMostly cloudy. Low temperature around 37F. Dew point will be around 30F with an average humidity of 55%. Winds will be 3 mph from the SW.
- 54|31°FMostly Sunny
Day
54°FMostly sunny. High temperature around 54F. Dew point will be around 29F with an average humidity of 47%. Winds will be 6 mph from the W.
Night
31°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 65%. Winds will be 4 mph from the W.
- 51|31°F30% Chance Frozen Mix
Day
51°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 51F. Dew point will be around 28F with an average humidity of 52%. Winds will be 3 mph from the W.
Night
31°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 65%. Winds will be 3 mph from the S.
