10-Day Weather Forecast - Harrisburg, IL

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  • 44|30°F
    Sunny
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    Today

    44°F

    Sunny this afternoon. Highs in the lower 40s. Northeast winds around 5 mph.

    Tonight

    30°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. Calm winds.

    Hourly details
  • Day

    36°F

    Cloudy. Highs in the mid 40s. Northeast winds around 5 mph.

    Night

    31°F

    Cloudy. Lows around 30. Northeast winds around 5 mph.

    Hourly details
  • Weekend Weather

  • Day

    38°F

    Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 40s. North winds around 5 mph.

    Night

    25°F

    Mostly clear. Lows in the mid 20s.

    Hourly details
  • Day

    39°F

    Partly cloudy. Highs in the lower 40s. Lows in the lower 30s.

    Night

    32°F

    Partly cloudy. Highs in the lower 40s. Lows in the lower 30s.

    Hourly details
  • Day

    52°F

    Sunny. Highs in the mid 50s.

    Night

    44°F

    Mostly cloudy. Lows in the lower 40s. Highs around 60.

    Hourly details
  • Day

    59°F

    Mostly cloudy. Lows in the lower 40s. Highs around 60.

    Night

    42°F

    Mostly cloudy. Lows in the lower 40s. Highs around 60.

    Hourly details
  • Day

    56°F

    Mostly cloudy. Lows in the lower 40s. Highs around 60.

    Night

    43°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 43F with an average humidity of 86%. Winds will be 1 mph from the S.

  • Day

    53°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 53F. Dew point will be around 44F with an average humidity of 80%. Winds will be 4 mph from the SE.

    Night

    49°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 86%. Winds will be 7 mph from the S.

  • Day

    56°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 56F. Dew point will be around 49F with an average humidity of 83%. Winds will be 8 mph from the S.

    Night

    46°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 89%. Winds will be 4 mph from the S.

  • Weekend Weather

  • Day

    52°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 52F. Dew point will be around 44F with an average humidity of 82%. Winds will be 1 mph from the SW.

    Night

    39°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 88%. Winds will be 1 mph from the NW.