10-Day Weather Forecast - Piasa, IL

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  • 59|57°F
    Cloudy
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    Today

    59°F

    Cloudy. High temperature around 59F. Dew point will be around 53F with an average humidity of 95%. Winds will be 5 mph from the E.

    Tonight

    57°F

    Mostly cloudy. Patchy fog. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph becoming south after midnight.

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  • Day

    61°F

    Patchy fog in the morning. Partly sunny. Highs in the lower 60s. West winds 10 to 15 mph.

    Night

    45°F

    Mostly cloudy. Cooler with lows in the lower 40s. North winds around 5 mph becoming east around 5 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    60°F

    Partly sunny. Highs in the mid 60s. Southeast winds 10 to 15 mph.

    Night

    58°F

    Cloudy. A chance of rain after midnight. Not as cool. Near steady temperature in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

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  • Day

    64°F

    A chance of thunderstorms. Showers. Highs in the upper 60s. Temperature falling into the mid 50s in the afternoon. Chance of rain 90 percent.

    Night

    25°F

    Mostly cloudy. A chance of rain and snow in the evening. Breezy and much cooler with lows around 20. Chance of precipitation 50 percent. Wind chill values as low as 5 above after midnight.

    Hourly details
  • Day

    27°F

    Mostly clear and brisk. Highs in the mid 20s. Lows 15 to 20. Wind chill values as low as zero.

    Night

    18°F

    Mostly clear and brisk. Highs in the mid 20s. Lows 15 to 20. Wind chill values as low as zero.

    Hourly details
  • Day

    34°F

    Sunny. Highs in the mid 30s. Wind chill values as low as 5 above in the morning.

    Night

    26°F

    Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.

    Hourly details
  • Day

    38°F

    Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.

    Night

    28°F

    Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.

  • Day

    40°F

    Sunny. Highs in the mid 30s.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 26F with an average humidity of 71%. Winds will be 4 mph from the S.

  • Day

    41°F

    Cloudy. High temperature around 41F. Dew point will be around 31F with an average humidity of 75%. Winds will be 5 mph from the SE.

    Night

    40°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 40F. Dew point will be around 36F with an average humidity of 84%. Winds will be 5 mph from the SE.

  • Weekend Weather

  • Day

    44°F

    Cloudy. High temperature around 44F. Dew point will be around 36F with an average humidity of 77%. Winds will be 2 mph from the NW.

    Night

    33°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 30F with an average humidity of 77%. Winds will be 3 mph from the NW.