10-Day Weather Forecast - Carthage, IL

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  • Weekend Weather

  • 90|74°F
    30% Chance of Rain
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    Today

    90°F

    Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Hot with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 102 this afternoon.

    Tonight

    74°F

    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Humid with lows in the lower 70s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

    Hourly details
  • Day

    83°F

    Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely mainly in the morning. Some thunderstorms may produce heavy rainfall. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 60 percent.

    Night

    72°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening then showers and thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    82°F

    Mostly cloudy with a chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

    Night

    71°F

    Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent.

    Hourly details
  • Day

    82°F

    Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent.

    Night

    70°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s.

    Hourly details
  • Day

    83°F

    Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.

    Night

    70°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 70.

    Hourly details
  • Day

    84°F

    Mostly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent.

    Night

    73°F

    Partly cloudy. Lows around 70. Highs in the upper 80s.

    Hourly details
  • Day

    87°F

    Partly cloudy. Lows around 70. Highs in the upper 80s.

    Night

    74°F

    Clear with a 30% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 74F with an average humidity of 87%. Winds will be 6 mph from the S.

  • Weekend Weather

  • Day

    87°F

    Mostly sunny with a 25% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 74F with an average humidity of 78%. Winds will be 6 mph from the S.

    Night

    73°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 73F. Dew point will be around 74F with an average humidity of 87%. Winds will be 4 mph from the S.

  • Day

    85°F

    Sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 85F. Dew point will be around 74F with an average humidity of 80%. Winds will be 4 mph from the S.

    Night

    71°F

    Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 73F with an average humidity of 89%. Winds will be 2 mph from the SE.

  • Day

    84°F

    Mostly sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 84F. Dew point will be around 72F with an average humidity of 80%. Winds will be 2 mph from the S.

    Night

    69°F

    Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 69F. Dew point will be around 72F with an average humidity of 90%. Winds will be 2 mph from the NE.