10-day forecast for Wheaton, IL: 45° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 22
55° · 1.46 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2371° / 47°0
Morning51°feels 50°
Afternoon70°feels 70°
Evening55°feels 54°
Overnight51°feels 50°
71 °
Wheaton, Friday, 23 October
Mostly clear. High 71°, low 47°.
Pressure30.33 inHg
Wind4.5 mph S
Humidity59%
Visibility6.2 mi
Dew point51°
Sat, 2467° / 46°0
Morning49°feels 47°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight51°feels 49°
67 °
Wheaton, Saturday, 24 October
Overcast. High 67°, low 46°.
Pressure30.39 inHg
Wind5.2 mph S
Humidity68%
Visibility6.2 mi
Dew point51°
Sun, 2570° / 51°0
Morning53°feels 52°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight54°feels 53°
70 °
Wheaton, Sunday, 25 October
Mostly clear. High 70°, low 51°.
Pressure30.42 inHg
Wind4.5 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Mon, 2665° / 51°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening53°feels 52°
Overnight53°feels 52°
65 °
Wheaton, Monday, 26 October
Overcast. High 65°, low 51°.
Pressure30.39 inHg
Wind7.7 mph NE
Humidity67%
Visibility6.2 mi
Dew point52°
Tue, 2762° / 50°0
Morning53°feels 52°
Afternoon60°feels 59°
Evening56°feels 55°
Overnight53°feels 53°
62 °
Wheaton, Tuesday, 27 October
Overcast. High 62°, low 50°.
Pressure30.33 inHg
Wind7.8 mph NE
Humidity69%
Visibility—
Dew point49°
Wed, 2860° / 50°0
Morning53°feels 52°
Afternoon60°feels 58°
Evening59°feels 58°
Overnight54°feels 53°
60 °
Wheaton, Wednesday, 28 October
Partly cloudy. High 60°, low 50°.
Pressure30.12 inHg
Wind7.4 mph SW
Humidity67%
Visibility—
Dew point47°
Thu, 2957° / 51°0.39
Morning53°feels 51°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight54°feels 53°
57 °
Wheaton, Thursday, 29 October
Rain. High 57°, low 51°.
Pressure30.15 inHg
Wind5.8 mph SW
Humidity75%
Visibility—
Dew point48°
Fri, 3055° / 50°1.46
Morning54°feels 54°
Afternoon54°feels 53°
Evening50°feels 46°
Overnight51°feels 48°
55 °
Wheaton, Friday, 30 October
Heavy rain. High 55°, low 50°.
Pressure29.97 inHg
Wind10.1 mph N
Humidity92%
Visibility—
Dew point52°
Sat, 3155° / 46°0
Morning48°feels 45°
Afternoon54°feels 52°
Evening50°feels 48°
Overnight48°feels 47°
55 °
Wheaton, Saturday, 31 October
Partly cloudy. High 55°, low 46°.
Pressure30.15 inHg
Wind8.9 mph NE
Humidity49%
Visibility—
Dew point35°
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, IL 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.