33°F°C
H54° L32°
C°F
H12° L0°

Alton

    • Tonight
    • Sunny 
    • High54°
    • High12°
    • Low32°
    • Low
    • Tomorrow
    • Partly cloudy 
    • High58°
    • High14°
    • Low29°
    • Low-2°
    • Monday
    • Windy 
    • High37°
    • High
    • Low19°
    • Low-7°
    • Tuesday
    • Sunny 
    • High38°
    • High
    • Low21°
    • Low-6°
    • Wednesday
    • Mostly sunny 
    • High45°
    • High
    • Low26°
    • Low-3°

 
  • Today:Sunny. High 54 °F (12.2 °C). Winds SW at 5 to 10 mph (8.0 to 16.1 kph).
  • Tonight:Mostly clear. Low 32 °F (0.0 °C). Winds SW at 5 to 10 mph (8.0 to 16.1 kph).
  • Tomorrow:Partly to mostly cloudy. High 58 °F (14.4 °C). Winds WSW at 15 to 25 mph (24.1 to 40.2 kph).
  • Tomorrow night:A few clouds from time to time. Low 29 °F (-1.7 °C). Winds WNW at 10 to 20 mph (16.1 to 32.2 kph).
  • Monday:Windy, and mainly cloudy. Highs in the upper 30s (-1.1 °C) and lows in the upper teens.
  • Tuesday:Abundant sunshine. Highs in the upper 30s (-1.1 °C) and lows in the low 20s (-6.7 °C).
  • Wednesday:More sun than clouds. Highs in the mid 40s (4.4 °C) and lows in the mid 20s (-6.7 °C).
      • Sunrise
      • 07:03
      •  
      • Sunset
      • 17:36
      •  
      • Feels like
      • 33°F1°C
      •  
      • Humidity
      • 48%
      •  
      • Visibility
      • 9.99816.09
      • mikm
      • Dew point
      • 15
      •  
      • UV index
      • --
      •  
      • Wind
      • SW
      • 3 mph4.83 km/h
      • UV description
      • Low
      •  
      • Barometer
      • 30.3421,027.5
      • inmb and rising

    Alton Weather forecasts

     | Last updated 06:53 CST

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