85°F°C
H87° L70°
29°C°F
H31° L21°

Lewistown

    • Today
    • Scattered thunderstorms 
    • High87°
    • High31°
    • Low70°
    • Low21°
    • Tomorrow
    • Partly cloudy 
    • High92°
    • High33°
    • Low68°
    • Low20°
    • Monday
    • Sunny 
    • High86°
    • High30°
    • Low66°
    • Low19°
    • Tuesday
    • Scattered thundershowers 
    • High82°
    • High28°
    • Low66°
    • Low19°
    • Wednesday
    • Cloudy 
    • High80°
    • High27°
    • Low65°
    • Low18°

 
  • Tonight:Some clouds and possibly an isolated thunderstorm late. Low near 70 °F (21.1 °C). Winds SSW at 5 to 10 mph (8.0 to 16.1 kph). Chance of rain 30%.
  • Tomorrow night:Variable clouds with scattered thunderstorms. Low 68 °F (20.0 °C). Winds W at 5 to 10 mph (8.0 to 16.1 kph). Chance of rain 50%.
  • Tomorrow day:Partly cloudy skies. A stray shower or thunderstorm is possible. High 92 °F (33.3 °C). Winds SW at 10 to 20 mph (16.1 to 32.2 kph).
  • Monday night:Sunny skies. High 86 °F (30.0 °C). Winds N at 5 to 10 mph (8.0 to 16.1 kph).
  • Monday day:Sunny. Highs in the mid 80s (26.7 °C) and lows in the mid 60s (15.6 °C).
  • Tuesday:Thunderstorms developing in the afternoon. Highs in the low 80s (26.7 °C) and lows in the mid 60s (15.6 °C).
  • Wednesday:Cloudy. Highs in the low 80s (26.7 °C) and lows in the mid 60s (15.6 °C).
      • Sunrise
      • 06:05
      •  
      • Sunset
      • 20:21
      •  
      • Feels like
      • 88°F31°C
      •  
      • Humidity
      • 59%
      •  
      • Visibility
      • 9.99816.09
      • mikm
      • Dew point
      • 69
      •  
      • UV index
      • 3
      •  
      • Wind
      • SSW
      • 8 mph12.87 km/h
      • UV description
      • Moderate
      •  
      • Barometer
      • 29.9521,014.3
      • inmb and falling

    Lewistown Weather forecasts

     | Last updated 16:54 CDT

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