10-day forecast for Affton, MO: 37° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Saturday, November 14
51°
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0655° / 41°0
Morning50°feels 49°
Afternoon52°feels 50°
Evening45°feels 42°
Overnight52°feels 51°
55 °
Affton, Friday, 6 November
Light rain. High 55°, low 41°.
Pressure30.18 inHg
Wind7.9 mph N
Humidity64%
Visibility6.2 mi
Dew point41°
Sat, 0751° / 37°0
Morning41°feels 39°
Afternoon51°feels 48°
Evening45°feels 45°
Overnight39°feels 39°
51 °
Affton, Saturday, 7 November
Overcast. High 51°, low 37°.
Pressure30.27 inHg
Wind3.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point35°
Sun, 0860° / 37°0
Morning41°feels 38°
Afternoon59°feels 57°
Evening50°feels 49°
Overnight39°feels 37°
60 °
Affton, Sunday, 8 November
Clear. High 60°, low 37°.
Pressure30.21 inHg
Wind4 mph W
Humidity58%
Visibility6.2 mi
Dew point43°
Mon, 0967° / 43°0
Morning49°feels 47°
Afternoon62°feels 61°
Evening55°feels 54°
Overnight45°feels 43°
67 °
Affton, Monday, 9 November
Clear. High 67°, low 43°.
Pressure30.18 inHg
Wind5.3 mph SW
Humidity58%
Visibility—
Dew point46°
Tue, 1065° / 47°0
Morning51°feels 49°
Afternoon61°feels 60°
Evening58°feels 57°
Overnight54°feels 53°
65 °
Affton, Tuesday, 10 November
Clear. High 65°, low 47°.
Pressure30.09 inHg
Wind6.8 mph W
Humidity66%
Visibility—
Dew point48°
Wed, 1162° / 50°0
Morning54°feels 51°
Afternoon60°feels 57°
Evening55°feels 51°
Overnight50°feels 46°
62 °
Affton, Wednesday, 11 November
Mostly clear. High 62°, low 50°.
Pressure30.06 inHg
Wind12.5 mph N
Humidity31%
Visibility—
Dew point29°
Thu, 1252° / 41°0
Morning44°feels 38°
Afternoon49°feels 46°
Evening47°feels 45°
Overnight44°feels 43°
52 °
Affton, Thursday, 12 November
Clear. High 52°, low 41°.
Pressure30.18 inHg
Wind10.1 mph N
Humidity39%
Visibility—
Dew point25°
Fri, 1361° / 39°0
Morning44°feels 40°
Afternoon56°feels 53°
Evening53°feels 50°
Overnight47°feels 45°
61 °
Affton, Friday, 13 November
Clear. High 61°, low 39°.
Pressure29.94 inHg
Wind6.2 mph SE
Humidity36%
Visibility—
Dew point28°
Sat, 1467° / 46°0
Morning51°feels 49°
Afternoon63°feels 62°
Evening59°feels 57°
Overnight54°feels 52°
67 °
Affton, Saturday, 14 November
Clear. High 67°, low 46°.
Pressure29.94 inHg
Wind6.4 mph W
Humidity47%
Visibility—
Dew point41°
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.