10-Day Weather Forecast - Chesterfield, IL

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  • 74|58°F
    40% Chance of Storms

    Today

    74°F

    Partly sunny this morning then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Cooler with highs in the mid 70s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.

    Tonight

    58°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 50s. Northwest winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 81|65°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph.

    Night

    65°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph becoming south after midnight.

    Hourly details
  • 83|67°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph.

    Night

    67°F

    Partly cloudy in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.

    Hourly details
  • 76|63°F
    Thunderstorms

    Day

    76°F

    Showers with a chance of thunderstorms. Highs around 80. Chance of rain 90 percent.

    Night

    63°F

    Showers likely with a slight chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 70 percent.

    Hourly details
  • 75|58°F
    Partly Sunny

    Day

    75°F

    Partly sunny. Highs in the mid 70s.

    Night

    58°F

    Partly cloudy. Lows in the mid 50s.

    Hourly details
  • 77|62°F
    Sunny

    Day

    77°F

    Sunny. Highs in the upper 70s.

    Night

    62°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.

    Hourly details
  • 81|62°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

    Night

    62°F

    Mostly clear. Low temperature around 62F. Dew point will be around 60F with an average humidity of 77%. Winds will be 2 mph from the NW.

  • 82|65°F
    40% Chance of Rain

    Day

    82°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 82F. Dew point will be around 62F with an average humidity of 67%. Winds will be 2 mph from the S.

    Night

    65°F

    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 78%. Winds will be 4 mph from the S.

  • 84|70°F
    40% Chance of Rain

    Day

    84°F

    Mostly sunny with a 40% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 66F with an average humidity of 71%. Winds will be 6 mph from the S.

    Night

    70°F

    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 68F with an average humidity of 79%. Winds will be 6 mph from the S.

  • 87|71°F
    50% Chance of Rain

    Day

    87°F

    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 70F with an average humidity of 72%. Winds will be 7 mph from the S.

    Night

    71°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 71F with an average humidity of 80%. Winds will be 4 mph from the S.