Altona, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    61°
    Sunday 4/28
    Forecast night icon
    61°
    70% Chance of Storms
    Hourly
    Night Details
    A chance of thunderstorms. Showers likely. Lows around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 4/29
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s. Southwest winds 15 to 20 mph.
    Night Details
    Mostly clear. Cooler with lows in the upper 40s. West winds 10 to 15 mph diminishing to around 5 mph after midnight.
  • Forecast day icon
    Tuesday
    Sunny
    76°
    Forecast night icon
    Night
    50% Chance of Storms
    61°
    Tuesday 4/30
    Day
    76°
    Sunny
    Forecast day icon
    Night
    61°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Not as cool with lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Wednesday 5/1
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 80.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Thursday 5/2
    Day
    80°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms likely. Highs in the lower 80s. Lows in the upper 50s. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms likely. Highs in the lower 80s. Lows in the upper 50s. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    69°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/3
    Day
    69°
    50% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Cooler with highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Saturday 5/4
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Sunday 5/5
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 50F with an average humidity of 72%. Winds will be 3 mph from the S.
  • Forecast day icon
    Monday
    Sunny
    70°
    Forecast night icon
    Night
    50% Chance of Rain
    56°
    Monday 5/6
    Day
    70°
    Sunny
    Forecast day icon
    Night
    56°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 51F with an average humidity of 65%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 52F with an average humidity of 73%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Tuesday 5/7
    Day
    69°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 45% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 54F with an average humidity of 70%. Winds will be 2 mph from the S.
    Night Details
    Clear with a 35% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 52F with an average humidity of 72%. Winds will be 4 mph from the S.