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10 Day Weather - Alton, IL

  • Forecast day icon
    Thursday
    Mostly Cloudy
    45°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Thursday 11/21
    Day
    45°
    Mostly Cloudy
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then clearing. Breezy cooler with highs in the mid 40s. Northwest winds 15 to 25 mph with gusts up to 40 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
  • Forecast day icon
    Friday
    Partly Sunny
    48°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Friday 11/22
    Day
    48°
    Partly Sunny
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy. Lows around 30. Northwest winds around 5 mph.
  • Forecast day icon
    Saturday
    Sunny
    51°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Saturday 11/23
    Day
    51°
    Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 50s. West winds around 5 mph becoming southwest in the afternoon.
    Night Details
    Partly cloudy. Lows in the upper 30s. Highs in the lower 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Sunday 11/24
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 30s. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Not as cool. Near steady temperature in the mid 50s.
  • Forecast day icon
    Monday
    40% Chance of Rain
    53°
    Forecast night icon
    Night
    Mostly Clear
    29°
    Monday 11/25
    Day
    53°
    40% Chance of Rain
    Forecast day icon
    Night
    29°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain in the morning then mostly sunny with a slight chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 40 percent.
    Night Details
    Mostly clear. Much cooler with lows in the upper 20s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    41°
    Forecast night icon
    Night
    Mostly Cloudy
    30°
    Tuesday 11/26
    Day
    41°
    Mostly Sunny
    Forecast day icon
    Night
    30°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Cooler with highs in the lower 40s.
    Night Details
    Mostly cloudy with a slight chance of rain. A slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    43°
    Forecast night icon
    Night
    70% Chance Frozen Mix
    30°
    Wednesday 11/27
    Day
    43°
    30% Chance of Rain
    Forecast day icon
    Night
    30°
    70% Chance Frozen Mix
    Forecast night icon
    Day Details
    Partly sunny. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the mid 40s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with probable rain-snow mix. Chance of precipitation 70%. Low temperature around 30F. Dew point will be around 30F with an average humidity of 90%. Winds will be 5 mph from the NE.
  • Forecast day icon
    Thursday
    60% Chance Frozen Mix
    38°
    Forecast night icon
    Night
    40% Chance Frozen Mix
    25°
    Thursday 11/28
    Day
    38°
    60% Chance Frozen Mix
    Forecast day icon
    Night
    25°
    40% Chance Frozen Mix
    Forecast night icon
    Day Details
    Cloudy with a chance of rain-snow mix. Chance of precipitation 55%. High temperature around 38F. Dew point will be around 28F with an average humidity of 75%. Winds will be 7 mph from the N.
    Night Details
    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 25F. Dew point will be around 24F with an average humidity of 85%. Winds will be 6 mph from the N.
  • Forecast day icon
    Friday
    Sunny
    36°
    Forecast night icon
    Night
    Clear
    22°
    Friday 11/29
    Day
    36°
    Sunny
    Forecast day icon
    Night
    22°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 36F. Dew point will be around 24F with an average humidity of 70%. Winds will be 5 mph from the NW.
    Night Details
    Clear. Low temperature around 22F. Dew point will be around 20F with an average humidity of 83%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Saturday
    Mostly Sunny
    34°
    Forecast night icon
    Night
    Partly Cloudy
    23°
    Saturday 11/30
    Day
    34°
    Mostly Sunny
    Forecast day icon
    Night
    23°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 34F. Dew point will be around 21F with an average humidity of 68%. Winds will be 1 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 23F. Dew point will be around 21F with an average humidity of 83%. Winds will be 2 mph from the SE.
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