Weather · Illinois
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Forecast data: Open-Meteo
Sun · Illinois
Sunrise
07:10Sunset
18:00Day length
10:50
October
63°F / 46°F · 3.9 in
Weather through the year
long-term average 1991–2020 · Chicago Midway Ap 3Sw weather station, 20 km away
32°
19°
Jan
37°
22°
Feb
47°
31°
Mar
60°
41°
Apr
71°
52°
May
81°
62°
Jun
85°
68°
Jul
83°
66°
Aug
76°
59°
Sep
63°
46°
Oct
49°
35°
Nov
37°
25°
Dec
2.3
2.1
2.7
4.1
4.8
4.5
4.0
4.1
3.3
3.9
2.7
2.3
High and low, °F
Precipitation, inches
Source: NOAA National Centers for Environmental Information — GHCN-Daily, 1991–2020