10-day forecast for Wheaton, MO: 31° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, October 25
61° · 0.09 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2072° / 45°0
Morning51°feels 49°
Afternoon71°feels 70°
Evening54°feels 52°
Overnight48°feels 45°
72 °
Wheaton, Tuesday, 20 October
Overcast. High 72°, low 45°.
Pressure30.33 inHg
Wind5.1 mph S
Humidity54%
Visibility6.2 mi
Dew point49°
Wed, 2170° / 46°0
Morning51°feels 50°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight54°feels 52°
70 °
Wheaton, Wednesday, 21 October
Mostly clear. High 70°, low 46°.
Pressure30.30 inHg
Wind3.2 mph S
Humidity48%
Visibility6.2 mi
Dew point48°
Thu, 2273° / 53°0
Morning53°feels 52°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight54°feels 52°
73 °
Wheaton, Thursday, 22 October
Clear. High 73°, low 53°.
Pressure30.27 inHg
Wind6.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point48°
Fri, 2373° / 55°0
Morning58°feels 56°
Afternoon71°feels 70°
Evening64°feels 63°
Overnight58°feels 56°
73 °
Wheaton, Friday, 23 October
Overcast. High 73°, low 55°.
Pressure30.21 inHg
Wind11.5 mph SE
Humidity46%
Visibility—
Dew point48°
Sat, 2475° / 55°0
Morning60°feels 59°
Afternoon72°feels 71°
Evening66°feels 65°
Overnight61°feels 60°
75 °
Wheaton, Saturday, 24 October
Overcast. High 75°, low 55°.
Pressure30.24 inHg
Wind10.7 mph E
Humidity44%
Visibility—
Dew point48°
Sun, 2576° / 58°0
Morning63°feels 61°
Afternoon74°feels 73°
Evening65°feels 63°
Overnight62°feels 61°
76 °
Wheaton, Sunday, 25 October
Overcast. High 76°, low 58°.
Pressure30.33 inHg
Wind8.6 mph SE
Humidity27%
Visibility—
Dew point37°
Mon, 2674° / 57°0
Morning62°feels 60°
Afternoon72°feels 71°
Evening64°feels 62°
Overnight61°feels 60°
74 °
Wheaton, Monday, 26 October
Overcast. High 74°, low 57°.
Pressure30.18 inHg
Wind9.3 mph SW
Humidity34%
Visibility—
Dew point41°
Tue, 2761° / 43°0.09
Morning58°feels 57°
Afternoon55°feels 54°
Evening48°feels 42°
Overnight47°feels 41°
61 °
Wheaton, Tuesday, 27 October
Light rain. High 61°, low 43°.
Pressure30.09 inHg
Wind15 mph N
Humidity92%
Visibility—
Dew point54°
Wed, 2851° / 31°0
Morning36°feels 29°
Afternoon47°feels 42°
Evening38°feels 34°
Overnight34°feels 29°
51 °
Wheaton, Wednesday, 28 October
Clear. High 51°, low 31°.
Pressure30.45 inHg
Wind12 mph NE
Humidity21%
Visibility—
Dew point8°
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 Wheaton, 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.