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56°F°C
H70° L45°
13°C°F
H21° L7°
  • Fair 
  • 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--
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Alton

    • Today
    • Sunny 
    • High70°
    • High21°
    • Low45°
    • Low
    • Tomorrow
    • Sunny 
    • High78°
    • High26°
    • Low55°
    • Low13°
    • Friday
    • Partly Cloudy 
    • High81°
    • High27°
    • Low59°
    • Low15°
    • Saturday
    • Isolated Thunderstorms 
    • High81°
    • High27°
    • Low64°
    • Low18°
    • Sunday
    • Isolated Thunderstorms 
    • High83°
    • High28°
    • Low67°
    • Low19°

 
  • Today: Plentiful sunshine. High near 70F. Winds N at 5 to 10 mph.
  • Tonight: Generally clear. Low near 45F. Winds SW at 5 to 10 mph.
  • Tomorrow: Mainly sunny. High 78F. Winds SSW at 5 to 10 mph.
  • Tomorrow night: A mostly clear sky. Low around 55F. Winds light and variable.
  • Friday: Partly cloudy. Highs in the low 80s and lows in the upper 50s.
  • Saturday: Isolated thunderstorms. Highs in the low 80s and lows in the mid 60s.
  • Sunday: Isolated thunderstorms. Highs in the low 80s and lows in the upper 60s.
      • Sunrise
      • 05:27
      •  
      • Sunset
      • 20:46
      •  
      • Feels Like
      • 56°F13°C
      •  
      • Humidity
      • 62%
      •  
      • Visibility
      • 1016.09
      • mikm
      • Dewpoint
      • 43
      •  
      • UV Index
      • 1
      •  
      • Wind
      • CALM
      •  
      • UV Description
      • Low
      •  
      • Barometer
      • 30.121,019.98
      • inmb and rising
    PrecipitationTemperature
    Temperature data not available now
    Temperature data not available now
    Precipitation data not available now
    Precipitation data not available now
    32,34,44,56,68,77,82,80,72,61,48,37,
    0,1,7,13,20,25,28,27,22,16,9,3,
    17,18,26,36,46,55,60,59,52,42,33,23,
    -8,-8,-3,2,8,13,16,15,11,6,1,-5,
    2.54,2.04,2.58,3.18,3.18,3.7,3.08,3.31,4.04,3.77,3.92,3.01,
    6.45,5.18,6.55,8.08,8.08,9.4,7.82,8.41,10.26,9.58,9.96,7.65,

    Alton Weather Forecasts

     | Last Updated 07:52 EDT
     
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