10-Day Weather Forecast - Chester, IL

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  • |71°F
    Thunderstorms

    Tonight

    71°F

    A chance of thunderstorms. Showers. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming northwest 5 to 10 mph after midnight. Chance of rain near 100 percent.

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  • 87|68°F
    Sunny

    Day

    87°F

    Sunny. Less humid with highs in the mid 80s. Northwest winds around 5 mph.

    Night

    68°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. East winds around 5 mph becoming south after midnight.

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  • 86|72°F
    70% Chance of Storms

    Day

    86°F

    Showers likely with a chance of thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 70 percent.

    Night

    72°F

    Showers with a chance of thunderstorms. Lows in the mid 60s. South winds 5 to 10 mph becoming southwest after midnight. Chance of rain 90 percent.

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  • 80|64°F
    Mostly Sunny

    Day

    80°F

    Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 70s.

    Night

    64°F

    Partly cloudy. Lows around 60. Highs in the lower 80s.

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  • 79|64°F
    Partly Cloudy

    Day

    79°F

    Partly cloudy. Lows around 60. Highs in the lower 80s.

    Night

    64°F

    Partly cloudy. Lows around 60. Highs in the lower 80s.

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  • 82|66°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy. Lows around 60. Highs in the lower 80s.

    Night

    66°F

    Partly cloudy. Lows around 60. Highs in the lower 80s.

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  • 89|74°F
    Mostly Sunny

    Day

    89°F

    Mostly sunny. Highs in the upper 80s.

    Night

    74°F

    Mostly clear in the evening then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.

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  • 87|71°F
    50% Chance of Storms

    Day

    87°F

    Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.

    Night

    71°F

    Clear with a chance of rain. Chance of precipitation 45%. Low temperature around 71F. Dew point will be around 68F with an average humidity of 79%. Winds will be 3 mph from the SW.

  • 86|71°F
    30% Chance of Rain

    Day

    86°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 86F. Dew point will be around 66F with an average humidity of 61%. Winds will be 3 mph from the W.

    Night

    71°F

    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 71F. Dew point will be around 66F with an average humidity of 73%. Winds will be 3 mph from the S.

  • 85|70°F
    50% Chance of Rain

    Day

    85°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 85F. Dew point will be around 66F with an average humidity of 63%. Winds will be 2 mph from the SW.

    Night

    70°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 70F. Dew point will be around 66F with an average humidity of 76%. Winds will be 2 mph from the S.