10-Day Weather Forecast - Rock City, IL

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  • |36°F
    Thunderstorms
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    Tonight

    36°F

    A slight chance of thunderstorms. Rain showers. Lows in the upper 30s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

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  • Day

    66°F

    Showers with a chance of thunderstorms in the morning then occasional showers and thunderstorms in the afternoon. Much warmer with highs in the upper 60s. East winds around 15 mph with gusts up to 30 mph becoming south with gusts up to 40 mph in the afternoon. Chance of rain near 100 percent.

    Night

    40°F

    Occasional showers and thunderstorms in the evening. Breezy with lows around 40. Southwest winds 15 to 25 mph becoming west 15 to 20 mph after midnight. Chance of rain 90 percent.

    Hourly details
  • Day

    59°F

    Partly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Northwest winds 5 to 10 mph becoming east in the afternoon. Chance of rain 40 percent.

    Night

    46°F

    Showers with a chance of thunderstorms. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

    Hourly details
  • Weekend Weather

  • Day

    49°F

    Mostly cloudy. A chance of showers in the morning. Cooler. Near steady temperature in the upper 40s. Chance of rain 30 percent.

    Night

    33°F

    Mostly cloudy. Cooler with lows in the lower 30s.

    Hourly details
  • Day

    50°F

    Mostly sunny. Highs in the lower 50s.

    Night

    35°F

    Mostly clear. Lows in the lower 30s.

    Hourly details
  • Day

    50°F

    Partly sunny. Highs in the lower 50s.

    Night

    30°F

    Partly cloudy. Lows in the upper 20s. Highs in the upper 40s.

    Hourly details
  • Day

    45°F

    Partly cloudy. Lows in the upper 20s. Highs in the upper 40s.

    Night

    34°F

    Partly cloudy. Lows in the upper 20s. Highs in the upper 40s.

    Hourly details
  • Day

    56°F

    Partly sunny. Not as cool with highs in the upper 50s.

    Night

    44°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 77%. Winds will be 8 mph from the S.

  • Day

    47°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 47F. Dew point will be around 39F with an average humidity of 77%. Winds will be 4 mph from the NW.

    Night

    35°F

    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 79%. Winds will be 6 mph from the N.

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 44F. Dew point will be around 32F with an average humidity of 73%. Winds will be 5 mph from the NE.

    Night

    33°F

    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 33F. Dew point will be around 31F with an average humidity of 80%. Winds will be 4 mph from the NE.