Castleton, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Thursday
    70% Chance of Storms
    56°
    Forecast night icon
    Night
    80% Chance of Storms
    40°
    Thursday 4/18
    Day
    56°
    70% Chance of Storms
    Forecast day icon
    Night
    40°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with showers with a chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Friday 4/19
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the upper 30s. West winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    51°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Saturday 4/20
    Day
    51°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy in the evening then clearing. Widespread frost after midnight. Lows in the lower 30s.
  • Forecast day icon
    Sunday
    Sunny
    56°
    Forecast night icon
    Night
    Clear
    38°
    Sunday 4/21
    Day
    56°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Widespread frost in the morning. Sunny. Highs in the upper 50s.
    Night Details
    Clear. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    70% Chance Rain Showers
    52°
    Monday 4/22
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Not as cool with lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    60°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Tuesday 4/23
    Day
    60°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 4/24
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 41F with an average humidity of 72%. Winds will be 8 mph from the E.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Thursday 4/25
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 49F with an average humidity of 68%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 77%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Friday
    50% Chance of Rain
    65°
    Forecast night icon
    Night
    60% Chance of Rain
    49°
    Friday 4/26
    Day
    65°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 65F. Dew point will be around 48F with an average humidity of 66%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 75%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    66°
    Forecast night icon
    Night
    50% Chance of Rain
    49°
    Saturday 4/27
    Day
    66°
    60% Chance of Rain
    Forecast day icon
    Night
    49°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 55%. High temperature around 66F. Dew point will be around 47F with an average humidity of 65%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 73%. Winds will be 2 mph from the NW.