Affton, MO 7-Day Weather Forecast: WxUSA

A 20% chance of showers and thunderstorms before 9pm.
Patchy fog after 5am.
Otherwise, partly cloudy with a low around 65.
West wind around 6 mph becoming calm in the evening.

Thursday
Patchy Fog then Slight Chance T-storms
High: 90°

A 20% chance of showers and thunderstorms after 1pm.
Patchy fog before 8am.
Otherwise, mostly sunny with a high near 90.
Light south wind increasing
to 6 to 11 mph in the morning.
Winds could gust as high as 20 mph.

Thursday Night
Mostly Clear
Low: 73°

Mostly clear with a low around 73.
South wind 8 to 10 mph
with gusts as high as 20 mph.

Friday
Mostly Sunny then Slight Chance T-storms
High: 90°

A 20% chance of showers and thunderstorms after 1pm.
Mostly sunny with a high near 90.
South wind 10 to 14 mph
with gusts as high as 24 mph.

Friday Night
Chance T-storms then Showers Likely
Low: 62°

A chance of showers and thunderstorms,
then showers likely and possibly a thunderstorm after 1am.
Mostly cloudy with a low around 62.
Chance of precipitation is 60%.

Saturday
Showers
High: 70°

Showers and possibly a thunderstorm.
High near 70.
Chance of precipitation is 80%.

Saturday Night
Chance Showers
Low: 50°

A 50% chance of showers, mainly before 1am.
Mostly cloudy with a low around 50.

Sunday
Mostly Sunny
High: 69°

Mostly sunny with a high near 69.

Sunday Night
Partly Cloudy
Low: 51°

Partly cloudy with a low around 51.

Monday
Mostly Sunny
High: 73°

Mostly sunny with a high near 73.

Monday Night
Chance Showers
Low: 56°

A 30% chance of showers.
Mostly cloudy with a low around 56.

Tuesday
Chance Showers
High: 75°

A 30% chance of showers and thunderstorms.
Partly sunny with a high near 75.

Source: National Weather Service

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