10-Day Weather Forecast - Marion, IL

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  • 70|59°F
    Thunderstorms
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    Today

    70°F

    A chance of thunderstorms. Showers. Highs in the mid 70s. Southwest winds 10 to 15 mph. Chance of rain 90 percent.

    Tonight

    59°F

    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Southwest winds around 5 mph becoming north after midnight. Chance of rain 40 percent.

    Hourly details
  • Weekend Weather

  • Day

    78°F

    Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

    Night

    53°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

    Hourly details
  • Day

    78°F

    Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.

    Night

    62°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows around 60.

    Hourly details
  • Day

    81°F

    Mostly sunny. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    63°F

    Showers with thunderstorms likely in the evening then partly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 90 percent.

    Hourly details
  • Day

    76°F

    Sunny. Highs in the mid 70s.

    Night

    56°F

    Mostly clear in the evening then becoming partly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

    Hourly details
  • Day

    72°F

    Mostly sunny. Highs in the lower 70s.

    Night

    55°F

    Partly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.

    Hourly details
  • Day

    68°F

    Partly sunny with a 40 percent chance of showers. Highs around 70.

    Night

    53°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 71%. Winds will be 7 mph from the NE.

  • Day

    63°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 63F. Dew point will be around 48F with an average humidity of 67%. Winds will be 9 mph from the N.

    Night

    47°F

    Partly cloudy. Low temperature around 47F. Dew point will be around 44F with an average humidity of 71%. Winds will be 7 mph from the N.

  • Weekend Weather

  • Day

    63°F

    Sunny. High temperature around 63F. Dew point will be around 43F with an average humidity of 61%. Winds will be 7 mph from the N.

    Night

    46°F

    Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 66%. Winds will be 3 mph from the N.

  • Day

    67°F

    Sunny. High temperature around 67F. Dew point will be around 43F with an average humidity of 56%. Winds will be 1 mph from the NE.

    Night

    52°F

    Mostly clear. Low temperature around 52F. Dew point will be around 46F with an average humidity of 67%. Winds will be 2 mph from the SE.