0in

Rain Today

Rain Last Hour
0in

Recorded at Chicago / Wheeling, Pal-Waukee Airport Updated 30 mins ago (5.8 miles away)

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Real-Time Extremes

Hottest 100.3 °F
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Coldest 24.7 °F
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Windiest 40.3mph
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Wettest (Last Hour) 2.1in
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Most Humid 100%
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Least Humid 13%
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Highest Pressure 1027.1 hPa
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Lowest Pressure 978.3 hPa
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Arlington Park Rainfall Forecast

Today 29 Sep
No Rain
Wed 30 Sep
95%
Thu 1 Oct
95%
Fri 2 Oct
85%
Sat 3 Oct
5%
Sun 4 Oct
5%
Mon 5 Oct
5%

Arlington Park Rainfall Statistics

September Rainfall

Chicago / Wheeling, Pal-Waukee Airport (5.6 miles)

Total Rainfall 2026
30in
Daily Average 2026
0.1in
Wettest Day 9 August, 2026
1.8in
Wet Days 2026
89/272 (33%)
Total Rainfall August
4.2in
Daily Average August
0.1in
Wettest Day 9 August, 2026
1.8in
Wet Days August
12/31 (39%)
Total Rainfall September
3.4in
Daily Average September
0.1in
Wettest Day 20 September, 2026
1.1in
Wet Days September
10/29 (34%)

Climate (2021–2025)

Chicago / Wheeling, Pal-Waukee Airport (5.6 miles)

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Annual Average 2021–2025
28.7in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 11 September, 2022
2in

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