10-Day Weather Forecast - Savanna, IL

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  • |31°F
    Mostly Cloudy
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    Tonight

    31°F

    Mostly cloudy. Low temperature around 31F. Dew point will be around 29F with an average humidity of 91%. Winds will be 12 mph from the NW.

    Hourly details
  • Day

    32°F

    Mostly cloudy with scattered flurries early this morning then sunny this afternoon. Breezy and much cooler with highs in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph.

    Night

    15°F

    Mostly clear. Cooler with lows around 13. Northwest winds 10 to 15 mph with gusts up to 25 mph.

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  • Day

    26°F

    Mostly sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph becoming southwest with gusts up to 20 mph in the afternoon.

    Night

    23°F

    Mostly cloudy. Snow likely mainly in the evening. Light snow accumulation possible. Lows in the lower 20s. Temperature rising into the upper 20s after midnight. Southwest winds 10 to 15 mph. Chance of snow 70 percent.

    Hourly details
  • Day

    35°F

    Mostly cloudy with a 30 percent chance of snow. Little or no additional snow accumulation. Highs in the mid 30s. Temperature falling to around 30 in the afternoon. West winds 15 to 20 mph.

    Night

    13°F

    Mostly cloudy. Lows around 10 above. Highs around 15. Wind chill values as low as 5 below.

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  • Weekend Weather

  • Day

    15°F

    Mostly cloudy. Lows around 10 above. Highs around 15. Wind chill values as low as 5 below.

    Night

    4°F

    Mostly cloudy. Lows around 5 above. Highs 15 to 20. Wind chill values as low as 10 below.

    Hourly details
  • Day

    15°F

    Mostly cloudy. Lows around 5 above. Highs 15 to 20. Wind chill values as low as 10 below.

    Night

    14°F

    Mostly cloudy. Lows around 5 above. Highs 15 to 20. Wind chill values as low as 10 below.

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  • Day

    12°F

    Mostly cloudy. Lows around 5 above. Highs 15 to 20. Wind chill values as low as 10 below.

    Night

    8°F

    Partly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below.

    Hourly details
  • Day

    19°F

    Partly sunny. Highs around 20. Wind chill values as low as 10 below in the morning.

    Night

    17°F

    Partly cloudy. Low temperature around 17F. Dew point will be around 9F with an average humidity of 70%. Winds will be 5 mph from the S.

  • Day

    27°F

    Cloudy. High temperature around 27F. Dew point will be around 15F with an average humidity of 67%. Winds will be 4 mph from the S.

    Night

    19°F

    Partly cloudy. Low temperature around 19F. Dew point will be around 15F with an average humidity of 76%. Winds will be 1 mph from the NE.

  • Day

    26°F

    Cloudy. High temperature around 26F. Dew point will be around 16F with an average humidity of 70%. Winds will be 3 mph from the E.

    Night

    23°F

    Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 23F. Dew point will be around 19F with an average humidity of 79%. Winds will be 3 mph from the NE.