10-Day Weather Forecast - Chesterfield, MO

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  • |70°F
    Thunderstorms

    Tonight

    70°F

    Showers and thunderstorms mainly this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening becoming light and variable. Chance of rain near 100 percent.

    Hourly details
  • 82|71°F
    Partly Sunny

    Day

    82°F

    Partly sunny with a slight chance of showers and thunderstorms. Humid with highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 20 percent.

    Night

    71°F

    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

    Hourly details
  • 82|71°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph.

    Night

    71°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph.

    Hourly details
  • 83|71°F
    Mostly Sunny

    Day

    83°F

    Mostly clear. Highs in the upper 80s. Lows in the upper 60s.

    Night

    71°F

    Mostly clear. Highs in the upper 80s. Lows in the upper 60s.

    Hourly details
  • 89|75°F
    Sunny

    Day

    89°F

    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

    Night

    75°F

    Mostly clear. Lows in the lower 70s.

    Hourly details
  • 90|75°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100.

    Night

    75°F

    Partly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. Heat index values up to 100 early in the evening.

    Hourly details
  • 85|73°F
    50% Chance of Storms

    Day

    85°F

    Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.

    Night

    73°F

    Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

    Hourly details
  • 84|72°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent.

    Night

    72°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 72F. Dew point will be around 71F with an average humidity of 86%. Winds will be 1 mph from the SW.

  • 83|70°F
    Sunny

    Day

    83°F

    Sunny. High temperature around 83F. Dew point will be around 71F with an average humidity of 77%. Winds will be 2 mph from the NW.

    Night

    70°F

    Clear. Low temperature around 70F. Dew point will be around 69F with an average humidity of 84%. Winds will be 1 mph from the NW.

  • 83|69°F
    Sunny

    Day

    83°F

    Sunny. High temperature around 83F. Dew point will be around 69F with an average humidity of 74%. Winds will be 1 mph from the NE.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 67F with an average humidity of 83%. Winds will be 1 mph from the SE.