10-day forecast for West Chicago, IL: 59° to 90°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Wednesday, August 12
85° · 0.78 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 72°0.63
Morning76°feels 78°
Afternoon89°feels 101°
Evening77°feels 79°
Overnight76°feels 77°
90 °
West Chicago, Monday, 10 August
Rain. High 90°, low 72°.
Pressure29.88 inHg
Wind2.5 mph S
Humidity72%
Visibility6.2 mi
Dew point75°
Tue, 1185° / 66°0.78
Morning70°feels 71°
Afternoon79°feels 79°
Evening70°feels 71°
Overnight67°feels 68°
85 °
West Chicago, Tuesday, 11 August
Heavy rain. High 85°, low 66°.
Pressure29.83 inHg
Wind10.7 mph S
Humidity75%
Visibility6.2 mi
Dew point74°
Wed, 1283° / 64°0.01
Morning68°feels 69°
Afternoon83°feels 86°
Evening74°feels 75°
Overnight68°feels 69°
83 °
West Chicago, Wednesday, 12 August
Light rain. High 83°, low 64°.
Pressure29.85 inHg
Wind2.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point67°
Thu, 1374° / 64°0.11
Morning69°feels 70°
Afternoon72°feels 73°
Evening64°feels 65°
Overnight67°feels 68°
74 °
West Chicago, Thursday, 13 August
Light rain. High 74°, low 64°.
Pressure29.94 inHg
Wind7.2 mph NE
Humidity69%
Visibility—
Dew point62°
Fri, 1474° / 61°0
Morning65°feels 65°
Afternoon73°feels 73°
Evening67°feels 67°
Overnight64°feels 64°
74 °
West Chicago, Friday, 14 August
Overcast. High 74°, low 61°.
Pressure30.15 inHg
Wind14.4 mph E
Humidity53%
Visibility—
Dew point54°
Sat, 1574° / 64°0.04
Morning66°feels 66°
Afternoon71°feels 70°
Evening68°feels 68°
Overnight65°feels 66°
74 °
West Chicago, Saturday, 15 August
Light rain. High 74°, low 64°.
Pressure30.21 inHg
Wind13.6 mph SE
Humidity61%
Visibility—
Dew point56°
Sun, 1675° / 65°0.27
Morning68°feels 69°
Afternoon74°feels 75°
Evening70°feels 71°
Overnight66°feels 67°
75 °
West Chicago, Sunday, 16 August
Rain. High 75°, low 65°.
Pressure30.00 inHg
Wind12.5 mph NW
Humidity84%
Visibility—
Dew point68°
Mon, 1776° / 63°0
Morning66°feels 66°
Afternoon72°feels 72°
Evening70°feels 70°
Overnight63°feels 63°
76 °
West Chicago, Monday, 17 August
Overcast. High 76°, low 63°.
Pressure30.12 inHg
Wind8.3 mph N
Humidity65%
Visibility—
Dew point58°
Tue, 1878° / 59°0
Morning62°feels 62°
Afternoon70°feels 70°
Evening73°feels 74°
Overnight66°feels 67°
78 °
West Chicago, Tuesday, 18 August
Overcast. High 78°, low 59°.
Pressure29.91 inHg
Wind9 mph S
Humidity81%
Visibility—
Dew point61°
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 West Chicago, 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.