10-Day Weather Forecast - Affton, MO
Weekend Weather
- 90|72°F
50% Chance of StormsHourly detailsToday
90°FSunny this morning then becoming partly sunny. A chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105.
Tonight
72°F
Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 100 early in the evening.
- 88|72°F40% Chance of StormsHourly details
Day
88°FPartly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
Night
72°FPartly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Northwest winds 5 to 10 mph in the evening becoming light and variable. Chance of rain 50 percent.
- 87|73°F40% Chance of StormsHourly details
Day
87°FPartly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. North winds around 5 mph. Chance of rain 40 percent.
Night
73°F
Partly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Chance of rain 20 percent.
- 88|73°F
Partly CloudyHourly detailsDay
88°FPartly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Chance of rain 20 percent.
Night
73°FPartly cloudy in the evening then becoming mostly clear. Lows around 70.
- 89|74°F
Mostly SunnyHourly detailsDay
89°FMostly clear. A slight chance of showers and thunderstorms. Highs around 90. Lows in the lower 70s. Chance of rain 20 percent.
Night
74°F
Mostly clear. A slight chance of showers and thunderstorms. Highs around 90. Lows in the lower 70s. Chance of rain 20 percent.
- 91|76°FMostly SunnyHourly details
Day
91°FMostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105.
Night
76°FPartly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 50 percent. Heat index values up to 100.
- 89|74°F50% Chance of Storms
Day
89°FPartly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 50 percent. Heat index values up to 100.
Night
74°F
Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 86%. Winds will be 2 mph from the S.
Weekend Weather
- 89|72°F
40% Chance of RainDay
89°FSunny with a chance of rain. Chance of precipitation 35%. High temperature around 89F. Dew point will be around 72F with an average humidity of 68%. Winds will be 1 mph from the NW.
Night
72°FClear with a 30% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 71F with an average humidity of 79%. Winds will be 1 mph from the NW.
- 88|72°F
SunnyDay
88°FSunny. High temperature around 88F. Dew point will be around 70F with an average humidity of 66%. Winds will be 2 mph from the NW.
Night
72°F
Clear. Low temperature around 72F. Dew point will be around 69F with an average humidity of 75%. Winds will be 1 mph from the S.
- 90|74°FSunny
Day
90°FSunny. High temperature around 90F. Dew point will be around 70F with an average humidity of 63%. Winds will be 3 mph from the SW.
Night
74°FClear. Low temperature around 74F. Dew point will be around 70F with an average humidity of 73%. Winds will be 2 mph from the SW.
