10-Day Weather Forecast - Castleton, IL

As of

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  • |69°F
    40% Chance of Storms

    Tonight

    69°F

    Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

    Hourly details
  • 84|65°F
    70% Chance of Storms

    Day

    84°F

    Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. Showers likely, mainly in the morning. Warmer. More humid with highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon. Chance of rain 70 percent.

    Night

    65°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 80 percent.

    Hourly details
  • 78|70°F
    70% Chance Rain Showers

    Day

    78°F

    Showers likely in the morning. Highs in the upper 70s. East winds around 5 mph. Chance of rain 70 percent.

    Night

    70°F

    Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. East winds around 5 mph. Chance of rain 50 percent.

    Hourly details
  • 82|66°F
    60% Chance of Storms

    Day

    82°F

    Showers likely with a chance of thunderstorms in the morning. Highs in the mid 80s. Chance of rain 60 percent.

    Night

    66°F

    Mostly cloudy. Lows in the mid 60s.

    Hourly details
  • 82|68°F
    30% Chance Rain Showers

    Day

    82°F

    Mostly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent.

    Night

    68°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • 85|67°F
    30% Chance Rain Showers

    Day

    85°F

    Mostly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent.

    Night

    67°F

    Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

    Hourly details
  • 81|61°F
    40% Chance Rain Showers

    Day

    81°F

    Mostly cloudy. A chance of showers. Highs around 80. Chance of rain 40 percent.

    Night

    61°F

    Mostly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

    Hourly details
  • 73|56°F
    Partly Sunny

    Day

    73°F

    Partly sunny. Highs in the upper 70s.

    Night

    56°F

    Mostly clear. Low temperature around 56F. Dew point will be around 57F with an average humidity of 89%. Winds will be 3 mph from the NE.

  • 72|56°F
    Sunny

    Day

    72°F

    Sunny. High temperature around 72F. Dew point will be around 57F with an average humidity of 74%. Winds will be 2 mph from the NE.

    Night

    56°F

    Clear. Low temperature around 56F. Dew point will be around 56F with an average humidity of 85%. Winds will be 2 mph from the NE.

  • 71|55°F
    Sunny

    Day

    71°F

    Sunny. High temperature around 71F. Dew point will be around 54F with an average humidity of 69%. Winds will be 2 mph from the N.

    Night

    55°F

    Clear. Low temperature around 54F. Dew point will be around 53F with an average humidity of 80%. Winds will be 2 mph from the N.