10-Day Weather Forecast - Lewistown, MT
As of
- |56°F
Partly CloudyHourly detailsTonight
56°FPartly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 50s. Northeast winds up to 10 mph shifting to the southeast after midnight.
- 82|53°F
SunnyHourly detailsDay
82°FSunny. Highs 82 to 88. South winds 5 to 10 mph shifting to the west 10 to 15 mph in the afternoon.
Night
53°FPartly cloudy. Lows 50 to 56. Northwest winds 5 to 15 mph with gusts to around 30 mph.
Weekend Weather
- 77|50°FSunnyHourly details
Day
77°FSunny. Highs 77 to 83. Northwest winds 5 to 15 mph.
Night
50°F
Partly cloudy. A 40 percent chance of rain showers after midnight. Lows 51 to 57. North winds 5 to 10 mph shifting to the northwest after midnight.
- 76|55°F
50% Chance of StormsHourly detailsDay
76°FPartly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 50 percent.
Night
55°F
Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms after midnight. Lows 53 to 59. Chance of precipitation 90 percent.
- 72|50°F70% Chance of StormsHourly details
Day
72°FRain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 70 percent.
Night
50°FBreezy. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 50 percent.
- 66|45°F
WindyHourly detailsDay
66°FWindy. Partly cloudy. Highs 70 to 75.
Night
45°FWindy. Partly cloudy. Lows in the upper 40s.
- 72|50°FWindyHourly details
Day
72°FWindy. Partly cloudy. Highs 70 to 75.
Night
50°FWindy. Partly cloudy. Lows in the upper 40s.
- 73|51°FWindy
Day
73°FWindy. Partly cloudy. Highs 70 to 75.
Night
51°F
Mostly clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 68%. Winds will be 4 mph from the SW.
- 68|47°F
Partly CloudyDay
68°FPartly cloudy. High temperature around 68F. Dew point will be around 47F with an average humidity of 59%. Winds will be 5 mph from the W.
Night
47°F
Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 76%. Winds will be 4 mph from the SW.
Weekend Weather
- 67|46°F
Mostly SunnyDay
67°FMostly sunny. High temperature around 67F. Dew point will be around 45F with an average humidity of 58%. Winds will be 7 mph from the W.
Night
46°FMostly clear. Low temperature around 46F. Dew point will be around 43F with an average humidity of 72%. Winds will be 5 mph from the SW.
