10-Day Weather Forecast - Winnebago, IL

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  • 66|48°F
    Thunderstorms
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    Today

    66°F

    A chance of showers and thunderstorms in the early afternoon. Showers with thunderstorms likely late. Windy. Highs in the mid 60s. South winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 90 percent.

    Tonight

    48°F

    Mostly cloudy. Showers with a chance of thunderstorms early in the evening then a chance of showers late in the evening. Breezy with lows in the upper 40s. Southwest winds 15 to 25 mph becoming west 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of precipitation 80 percent.

    Hourly details
  • Day

    60°F

    Mostly cloudy. Highs in the lower 60s. West winds 15 to 20 mph with gusts up to 25 mph diminishing to 10 to 15 mph in the afternoon.

    Night

    45°F

    Mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

    Hourly details
  • Day

    58°F

    Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 50s. North winds 10 to 15 mph.

    Night

    41°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s.

    Hourly details
  • Day

    57°F

    Partly cloudy in the morning then mostly cloudy with a slight chance of showers in the afternoon. Highs in the upper 50s. Chance of precipitation 20 percent.

    Night

    38°F

    Mostly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    54°F

    Mostly cloudy. Highs in the mid 50s.

    Night

    37°F

    Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    58°F

    Areas of frost in the morning. Mostly sunny. Highs in the lower 60s.

    Night

    43°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s.

    Hourly details
  • Day

    67°F

    Partly cloudy. Highs in the upper 60s.

    Night

    46°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 67%. Winds will be 7 mph from the W.

  • Day

    64°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 44F with an average humidity of 63%. Winds will be 7 mph from the W.

    Night

    47°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 68%. Winds will be 5 mph from the SW.

  • Day

    61°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 44F with an average humidity of 64%. Winds will be 5 mph from the W.

    Night

    44°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 68%. Winds will be 4 mph from the NW.

  • Day

    58°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 41F with an average humidity of 65%. Winds will be 7 mph from the NW.

    Night

    44°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 40F with an average humidity of 69%. Winds will be 5 mph from the NW.