72°F°C
H87° L72°
22°C°F
H31° L22°

Alton

    • Tonight
    • Partly Cloudy 
    • High87°
    • High31°
    • Low72°
    • Low22°
    • Tomorrow
    • Scattered Thunderstorms 
    • High83°
    • High28°
    • Low69°
    • Low21°
    • Wednesday
    • AM Thunderstorms 
    • High84°
    • High29°
    • Low69°
    • Low21°
    • Thursday
    • Mostly Sunny 
    • High90°
    • High32°
    • Low69°
    • Low21°
    • Friday
    • Sunny 
    • High94°
    • High34°
    • Low71°
    • Low22°

 
  • Tonight: Some clouds. A stray shower or thunderstorm is possible. Low 68F. Winds light and variable.
  • Tomorrow: Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 86F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
  • Tomorrow night: Mostly cloudy skies early. Scattered thunderstorms developing late. Low 71F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
  • Wednesday: Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. A few storms may be severe. High 83F. Winds SW at 5 to 10 mph. Chance of rain 80%.
  • Thursday: Thunderstorms. Highs in the low 80s and lows in the upper 60s.
  • Friday: Thunderstorms early. Highs in the mid 80s and lows in the upper 60s.
      • Sunrise
      • 05:53
      •  
      • Sunset
      • 20:29
      •  
      • Feels like
      • 72°F22°C
      •  
      • Humidity
      • 91%
      •  
      • Visibility
      • 69.66
      • mikm
      • Dew point
      • 69
      •  
      • UV index
      • --
      •  
      • Wind
      • CALM
      •  
      • UV description
      • Low
      •  
      • Barometer
      • 30.041,017.27
      • inmb and steady
    PrecipitationTemperature
    Temperature data not available now
    Temperature data not available now
    Precipitation data not available now
    Precipitation data not available now
    45,51,61,70,78,86,91,90,83,73,59,48,
    7,11,16,21,26,30,33,32,28,23,15,9,
    20,24,33,42,51,60,65,63,54,42,33,24,
    -7,-4,1,6,11,16,18,17,12,6,1,-4,
    2.73,3.1,4.2,4.11,4.72,3.41,3.32,3.06,3.57,3.4,5.07,4.16,
    6.93,7.87,10.67,10.44,11.99,8.66,8.43,7.77,9.07,8.64,12.88,10.57,

    Alton Weather forecasts

     | Last updated 03:51 CDT

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