Affton, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    49°
    Thursday 3/28
    Forecast night icon
    49°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 35F with an average humidity of 49%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Friday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Storms
    60°
    Friday 3/29
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as cool with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the mid 50s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    74°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Saturday 3/30
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. West winds around 5 mph becoming southeast after midnight. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Sunday 3/31
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs around 80. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    75°
    Forecast night icon
    Night
    70% Chance of Storms
    52°
    Monday 4/1
    Day
    75°
    70% Chance of Storms
    Forecast day icon
    Night
    52°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms likely mainly in the evening. Cooler with lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Partly Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Tuesday 4/2
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of showers. Much cooler. Near steady temperature in the lower 50s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of showers. Cooler with lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    54°
    Forecast night icon
    Night
    Mostly Clear
    41°
    Wednesday 4/3
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Clear
    49°
    Thursday 4/4
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 42F with an average humidity of 64%. Winds will be 6 mph from the S.
  • Forecast day icon
    Friday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    51°
    Friday 4/5
    Day
    73°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 46F with an average humidity of 54%. Winds will be 5 mph from the S.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 63%. Winds will be 6 mph from the S.
  • Forecast day icon
    Saturday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Saturday 4/6
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 48F with an average humidity of 59%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear. Low temperature around 52F. Dew point will be around 48F with an average humidity of 69%. Winds will be 6 mph from the S.