10-Day Weather Forecast - Chester, IL

As of

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  • |64°F
    Partly Cloudy

    Tonight

    64°F

    Mostly clear this evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.

    Hourly details
  • 87|59°F
    Sunny

    Day

    87°F

    Sunny. Highs in the upper 80s. Northeast winds around 5 mph.

    Night

    59°F

    Mostly clear. Lows in the lower 60s. East winds around 5 mph.

    Hourly details
  • 91|71°F
    Mostly Sunny

    Day

    91°F

    Mostly sunny. Highs in the mid 90s. South winds around 5 mph.

    Night

    71°F

    Mostly clear. Lows around 70. South winds 5 to 10 mph.

    Hourly details
  • 96|71°F
    Hot and Humid

    Day

    96°F

    Sunny, hot with highs in the upper 90s. Heat index values up to 105 in the afternoon.

    Night

    71°F

    Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent. Heat index values up to 100.

    Hourly details
  • 81|61°F
    70% Chance of Storms

    Day

    81°F

    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent. Heat index values up to 100.

    Night

    61°F

    Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 20 percent.

    Hourly details
  • 85|64°F
    Sunny

    Day

    85°F

    Sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent.

    Night

    64°F

    Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20 percent.

    Hourly details
  • 89|64°F
    30% Chance of Storms

    Day

    89°F

    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs around 90. Chance of rain 30 percent.

    Night

    64°F

    Mostly clear. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.

    Hourly details
  • 86|65°F
    Mostly Sunny

    Day

    86°F

    Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 65F with an average humidity of 84%. Winds will be 4 mph from the S.

  • 88|67°F
    Sunny

    Day

    88°F

    Sunny. High temperature around 88F. Dew point will be around 67F with an average humidity of 66%. Winds will be 6 mph from the S.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 66F with an average humidity of 84%. Winds will be 4 mph from the S.

  • 88|66°F
    Sunny

    Day

    88°F

    Sunny. High temperature around 88F. Dew point will be around 68F with an average humidity of 65%. Winds will be 6 mph from the SW.

    Night

    66°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 67F with an average humidity of 87%. Winds will be 3 mph from the S.