10-Day Weather Forecast - Eureka, IL

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  • |66°F
    50% Chance of Storms

    Tonight

    66°F

    Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

    Hourly details
  • Day

    76°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Breezy with highs in the upper 70s. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 25 mph becoming west 15 to 20 mph in the afternoon. Chance of rain 70 percent.

    Night

    53°F

    Mostly cloudy with a slight chance of showers and thunderstorms in the evening then partly cloudy after midnight. Much cooler. Less humid with lows around 50. Northwest winds 10 to 15 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    64°F

    Mostly sunny. Cooler with highs in the upper 60s. Northeast winds 10 to 15 mph.

    Night

    46°F

    Partly cloudy. Lows in the lower 40s. Northeast winds 10 to 15 mph.

    Hourly details
  • Day

    67°F

    Mostly sunny. Highs around 70.

    Night

    54°F

    Mostly cloudy. Lows in the upper 40s.

    Hourly details
  • Day

    64°F

    Showers likely. Highs in the upper 60s. Chance of rain 70 percent.

    Night

    55°F

    A chance of showers in the evening. Mostly cloudy. Lows in the mid 50s. Chance of rain 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    70°F

    Mostly cloudy. Highs in the upper 70s. Lows in the upper 50s.

    Night

    56°F

    Mostly cloudy. Highs in the upper 70s. Lows in the upper 50s.

    Hourly details
  • Day

    77°F

    Mostly cloudy. Highs in the upper 70s. Lows in the upper 50s.

    Night

    62°F

    Mostly cloudy. Highs in the upper 70s. Lows in the upper 50s.

    Hourly details
  • Day

    75°F

    Partly sunny. Highs in the mid 80s.

    Night

    64°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 87%. Winds will be 3 mph from the S.

  • Day

    77°F

    Partly cloudy with a 35% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 65F with an average humidity of 75%. Winds will be 5 mph from the S.

    Night

    66°F

    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 65F with an average humidity of 84%. Winds will be 4 mph from the S.

  • Day

    78°F

    Mostly cloudy with a 50% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 65F with an average humidity of 74%. Winds will be 3 mph from the S.

    Night

    65°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 64F with an average humidity of 82%. Winds will be 3 mph from the S.