0in

Rain Today

Rain Last Hour
0in

Recorded at Chicago/Waukegan Regional Airport Updated 20 mins ago (2.1 miles away)

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Real-Time Extremes

Hottest 123.7 °F
Tanana, Calhoun Memorial Airport, AK
Coldest 24.7 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 40.3mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Hannibal Regional Airport, MO
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 15%
Winnemucca, Winnemucca Municipal Airport, NV
Highest Pressure 1037.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 988.1 hPa
Cold Bay, Cold Bay Airport, AK

Trending Locations

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Zion Rainfall Forecast

Today 19 Sep
5%
Sat 20 Sep
70%
Sun 21 Sep
50%
Mon 22 Sep
55%
Tue 23 Sep
35%
Wed 24 Sep
20%
Thu 25 Sep
20%

Zion Rainfall Statistics

September Rainfall

Chicago/Waukegan Regional Airport (1.9 miles)

Total Rainfall 2025
21.3in
Daily Average 2025
0.1in
Wettest Day 11 July, 2025
2.4in
Wet Days 2025
83/262 (32%)
Total Rainfall August
1.4in
Daily Average August
0.05in
Wettest Day 18 August, 2025
0.4in
Wet Days August
9/31 (29%)
Total Rainfall September
1.6in
Daily Average September
0.1in
Wettest Day 13 September, 2025
1.3in
Wet Days September
2/19 (11%)

Climate (2010–Present)

Chicago/Waukegan Regional Airport (1.9 miles)

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Annual Average 2020–2024
34.5in
Monthly Average 2020–2025
2.7in
Daily Average 2020–2025
0.1in
Wettest Day 23 July, 2022
3.9in

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