10-Day Weather Forecast - Savanna, IL

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  • |22°F
    Mostly Cloudy
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    Tonight

    22°F

    Mostly cloudy this evening then clearing. Lows around 20. East winds 5 to 10 mph.

    Hourly details
  • Day

    47°F

    Sunny. Not as cool with highs in the upper 40s. Southeast winds 5 to 10 mph.

    Night

    32°F

    Mostly cloudy. A chance of rain after midnight. Not as cool with lows in the lower 30s. Southeast winds around 5 mph. Chance of rain 30 percent.

    Hourly details
  • Day

    46°F

    Mostly cloudy. Rain likely mainly in the morning. Highs in the mid 40s. East winds around 5 mph. Chance of rain 70 percent.

    Night

    32°F

    Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s. East winds 5 to 10 mph.

    Hourly details
  • Day

    55°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of rain. A chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of rain 50 percent.

    Night

    40°F

    Mostly cloudy with a chance of rain. Lows in the upper 30s. Chance of rain 50 percent.

    Hourly details
  • Day

    55°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s.

    Night

    37°F

    Mostly cloudy. A chance of rain after midnight. Lows in the lower 40s. Chance of rain 40 percent.

    Hourly details
  • Day

    62°F

    Rain warmer with highs in the upper 60s. Chance of rain 80 percent.

    Night

    51°F

    Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    58°F

    Mostly cloudy in the morning then becoming mostly sunny. Cooler with highs in the mid 50s.

    Night

    38°F

    Mostly clear. Lows in the lower 30s. Highs in the lower 60s.

    Hourly details
  • Day

    62°F

    Mostly clear. Lows in the lower 30s. Highs in the lower 60s.

    Night

    43°F

    Mostly clear. Low temperature around 43F. Dew point will be around 38F with an average humidity of 69%. Winds will be 9 mph from the SW.

  • Day

    62°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 62F. Dew point will be around 40F with an average humidity of 55%. Winds will be 7 mph from the SW.

    Night

    44°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 73%. Winds will be 5 mph from the S.

  • Day

    51°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 51F. Dew point will be around 36F with an average humidity of 63%. Winds will be 3 mph from the W.

    Night

    31°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 55%. Low temperature around 31F. Dew point will be around 29F with an average humidity of 71%. Winds will be 4 mph from the NW.