10-Day Weather Forecast - Harrison, IL

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  • |75°F
    50% Chance of Storms

    Tonight

    75°F

    Partly cloudy with a slight chance of showers and thunderstorms this evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 30 mph becoming northwest after midnight. Chance of rain 50 percent.

    Hourly details
  • 88|72°F
    Sunny

    Day

    88°F

    Sunny. Less humid with highs in the mid 80s. North winds around 5 mph.

    Night

    72°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 87|74°F
    50% Chance of Storms

    Day

    87°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 50 percent.

    Night

    74°F

    A chance of thunderstorms. Showers. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.

    Hourly details
  • 80|66°F
    50% Chance of Storms

    Day

    80°F

    Mostly cloudy with a chance of showers and thunderstorms in the morning then mostly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

    Night

    66°F

    Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

    Hourly details
  • 80|65°F
    Partly Cloudy

    Day

    80°F

    Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

    Night

    65°F

    Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

    Hourly details
  • 83|67°F
    Partly Cloudy

    Day

    83°F

    Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

    Night

    67°F

    Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

    Hourly details
  • 88|77°F
    Mostly Sunny

    Day

    88°F

    Mostly sunny. Highs in the upper 80s.

    Night

    77°F

    Mostly clear in the evening then becoming partly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

    Hourly details
  • 87|73°F
    50% Chance of Storms

    Day

    87°F

    Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.

    Night

    73°F

    Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 73F. Dew point will be around 70F with an average humidity of 80%. Winds will be 2 mph from the W.

  • 86|73°F
    30% Chance of Rain

    Day

    86°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 86F. Dew point will be around 69F with an average humidity of 66%. Winds will be 1 mph from the W.

    Night

    73°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 73F. Dew point will be around 68F with an average humidity of 73%. Winds will be 2 mph from the SE.

  • 85|72°F
    40% Chance of Rain

    Day

    85°F

    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 85F. Dew point will be around 70F with an average humidity of 69%. Winds will be 2 mph from the E.

    Night

    72°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 72F. Dew point will be around 68F with an average humidity of 77%. Winds will be 1 mph from the E.