10-Day Weather Forecast - Janesville, IL

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  • |31°F
    Frozen Mix
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    Tonight

    31°F

    Mostly cloudy with likely rain-snow mix. Chance of precipitation 85%. Low temperature around 31F. Dew point will be around 24F with an average humidity of 71%. Winds will be 11 mph from the E.

    Hourly details
  • Day

    41°F

    Cloudy. A chance of freezing rain this morning. Ice accumulation around a trace. Highs in the lower 40s. East winds around 10 mph with gusts up to 20 mph. Chance of precipitation 40 percent.

    Night

    38°F

    Cloudy. A chance of rain showers with a slight chance of thunderstorms after midnight. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 50 percent.

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  • Day

    51°F

    Showers. Not as cool with highs in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

    Night

    49°F

    Showers. A chance of thunderstorms after midnight. Not as cool with lows around 50. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

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  • Day

    60°F

    A chance of thunderstorms. Showers. Highs in the mid 60s. South winds 5 to 10 mph. Chance of rain 80 percent.

    Night

    56°F

    A chance of thunderstorms. Showers. Lows in the mid 50s. Chance of rain 90 percent.

    Hourly details
  • Day

    64°F

    Mostly cloudy. Showers likely mainly in the morning. Highs in the mid 60s. Chance of rain 70 percent.

    Night

    54°F

    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

    Hourly details
  • Day

    73°F

    Mostly cloudy. Showers likely with a chance of thunderstorms in the morning then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.

    Night

    61°F

    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 50s. Chance of rain 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    63°F

    Cloudy. Showers likely mainly in the morning. Highs in the mid 60s. Chance of rain 70 percent.

    Night

    45°F

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

    Hourly details
  • Day

    58°F

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

    Night

    48°F

    Mostly clear. Low temperature around 48F. Dew point will be around 45F with an average humidity of 80%. Winds will be 5 mph from the S.

  • Day

    64°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 49F with an average humidity of 73%. Winds will be 7 mph from the S.

    Night

    54°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 51F with an average humidity of 82%. Winds will be 9 mph from the S.

  • Day

    62°F

    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 62F. Dew point will be around 53F with an average humidity of 81%. Winds will be 9 mph from the S.

    Night

    46°F

    Cloudy with probable rain. Chance of precipitation 75%. Low temperature around 46F. Dew point will be around 47F with an average humidity of 81%. Winds will be 4 mph from the SW.

  • Day

    48°F

    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 48F. Dew point will be around 39F with an average humidity of 76%. Winds will be 6 mph from the NW.

    Night

    29°F

    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 27F with an average humidity of 69%. Winds will be 8 mph from the NW.