10-day forecast for Wheaton, IL: 49° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Sunday, October 25
59° · 0.28 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2667° / 49°0
Morning52°feels 51°
Afternoon65°feels 64°
Evening54°feels 53°
Overnight53°feels 52°
67 °
Wheaton, Monday, 26 October
Overcast. High 67°, low 49°.
Pressure30.36 inHg
Wind6.7 mph NE
Humidity77%
Visibility6.2 mi
Dew point55°
Tue, 2766° / 50°0.02
Morning50°feels 49°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight50°feels 49°
66 °
Wheaton, Tuesday, 27 October
Light rain. High 66°, low 50°.
Pressure30.27 inHg
Wind5 mph SE
Humidity77%
Visibility6.2 mi
Dew point54°
Wed, 2868° / 52°0
Morning52°feels 52°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight53°feels 53°
68 °
Wheaton, Wednesday, 28 October
Overcast. High 68°, low 52°.
Pressure30.21 inHg
Wind7 mph S
Humidity68%
Visibility6.2 mi
Dew point55°
Thu, 2969° / 56°0.01
Morning58°feels 58°
Afternoon68°feels 68°
Evening62°feels 62°
Overnight57°feels 56°
69 °
Wheaton, Thursday, 29 October
Light rain. High 69°, low 56°.
Pressure30.09 inHg
Wind8.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point56°
Fri, 3065° / 49°0.02
Morning53°feels 51°
Afternoon63°feels 62°
Evening56°feels 56°
Overnight53°feels 52°
65 °
Wheaton, Friday, 30 October
Light rain. High 65°, low 49°.
Pressure30.27 inHg
Wind6.2 mph N
Humidity65%
Visibility—
Dew point50°
Sat, 3166° / 54°0.22
Morning60°feels 59°
Afternoon65°feels 64°
Evening59°feels 59°
Overnight58°feels 58°
66 °
Wheaton, Saturday, 31 October
Light rain. High 66°, low 54°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity59%
Visibility—
Dew point50°
Sun, 0159° / 58°0.28
Morning58°feels 58°
Afternoon59°feels 59°
Evening59°feels 59°
Overnight59°feels 59°
59 °
Wheaton, Sunday, 1 November
Light rain. High 59°, low 58°.
Pressure30.03 inHg
Wind9.1 mph S
Humidity96%
Visibility—
Dew point58°
Mon, 0266° / 57°0
Morning60°feels 59°
Afternoon64°feels 64°
Evening62°feels 62°
Overnight63°feels 62°
66 °
Wheaton, Monday, 2 November
Overcast. High 66°, low 57°.
Pressure30.00 inHg
Wind13.5 mph S
Humidity72%
Visibility—
Dew point55°
Tue, 0367° / 56°0.05
Morning65°feels 64°
Afternoon66°feels 65°
Evening58°feels 57°
Overnight57°feels 56°
67 °
Wheaton, Tuesday, 3 November
Light rain. High 67°, low 56°.
Pressure29.77 inHg
Wind16.1 mph S
Humidity57%
Visibility—
Dew point51°
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.