Affton, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    54°
    Saturday 5/4
    Forecast night icon
    54°
    50% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. Scattered showers and thunderstorms this evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 30 mph this evening. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    72°
    Forecast night icon
    Night
    70% Chance of Rain
    59°
    Sunday 5/5
    Day
    72°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Rain likely. Lows in the lower 60s. East winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    74°
    Forecast night icon
    Night
    70% Chance of Storms
    65°
    Monday 5/6
    Day
    74°
    70% Chance of Storms
    Forecast day icon
    Night
    65°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly cloudy with showers and thunderstorms likely after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Tuesday 5/7
    Day
    80°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. Showers and thunderstorms likely. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    78°
    Forecast night icon
    Night
    70% Chance of Storms
    58°
    Wednesday 5/8
    Day
    78°
    70% Chance of Storms
    Forecast day icon
    Night
    58°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Showers and thunderstorms likely. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms likely in the evening then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 60. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Thursday 5/9
    Day
    78°
    Sunny
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 50s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 5/10
    Day
    68°
    Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers in the afternoon. Highs around 70. Chance of rain 20 percent.
    Night Details
    Mostly clear. Lows around 50.
  • Forecast day icon
    Saturday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/11
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers in the afternoon. Highs around 70. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 76%. Winds will be 7 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    53°
    Sunday 5/12
    Day
    70°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 49F with an average humidity of 61%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 75%. Winds will be 5 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Monday 5/13
    Day
    72°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 54F with an average humidity of 66%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 53F with an average humidity of 79%. Winds will be 3 mph from the W.