10-day forecast for Affton, MO: 35° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Monday, November 9
47°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0752° / 36°0
Morning40°feels 38°
Afternoon52°feels 50°
Evening44°feels 44°
Overnight39°feels 39°
52 °
Affton, Saturday, 7 November
Partly cloudy. High 52°, low 36°.
Pressure30.27 inHg
Wind3 mph NW
Humidity55%
Visibility6.2 mi
Dew point36°
Sun, 0863° / 39°0
Morning43°feels 39°
Afternoon63°feels 61°
Evening53°feels 52°
Overnight40°feels 37°
63 °
Affton, Sunday, 8 November
Clear. High 63°, low 39°.
Pressure30.18 inHg
Wind5 mph W
Humidity61%
Visibility6.2 mi
Dew point46°
Mon, 0968° / 43°0
Morning49°feels 49°
Afternoon66°feels 65°
Evening55°feels 54°
Overnight47°feels 46°
68 °
Affton, Monday, 9 November
Clear. High 68°, low 43°.
Pressure30.18 inHg
Wind3.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point53°
Tue, 1065° / 48°0
Morning52°feels 50°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight52°feels 51°
65 °
Affton, Tuesday, 10 November
Clear. High 65°, low 48°.
Pressure30.09 inHg
Wind6.4 mph W
Humidity59%
Visibility—
Dew point47°
Wed, 1163° / 46°0
Morning51°feels 49°
Afternoon61°feels 60°
Evening55°feels 52°
Overnight50°feels 47°
63 °
Affton, Wednesday, 11 November
Overcast. High 63°, low 46°.
Pressure30.03 inHg
Wind6.8 mph N
Humidity56%
Visibility—
Dew point44°
Thu, 1252° / 41°0
Morning44°feels 42°
Afternoon50°feels 47°
Evening47°feels 45°
Overnight45°feels 42°
52 °
Affton, Thursday, 12 November
Partly cloudy. High 52°, low 41°.
Pressure30.09 inHg
Wind6.8 mph NE
Humidity41%
Visibility—
Dew point27°
Fri, 1351° / 39°0
Morning42°feels 39°
Afternoon48°feels 45°
Evening46°feels 42°
Overnight42°feels 38°
51 °
Affton, Friday, 13 November
Mostly clear. High 51°, low 39°.
Pressure30.03 inHg
Wind8.5 mph NW
Humidity44%
Visibility—
Dew point27°
Sat, 1447° / 35°0
Morning38°feels 33°
Afternoon45°feels 43°
Evening42°feels 42°
Overnight39°feels 38°
47 °
Affton, Saturday, 14 November
Clear. High 47°, low 35°.
Pressure30.30 inHg
Wind7.2 mph NE
Humidity32%
Visibility—
Dew point16°
Sun, 1556° / 35°0
Morning40°feels 37°
Afternoon51°feels 47°
Evening46°feels 43°
Overnight42°feels 38°
56 °
Affton, Sunday, 15 November
Clear. High 56°, low 35°.
Pressure30.39 inHg
Wind6.9 mph SE
Humidity28%
Visibility—
Dew point18°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Affton, MO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.