Arrowsmith Rainfall Forecast

Today 22 Oct
20%
Thu 23 Oct
No Rain
Fri 24 Oct
No Rain
Sat 25 Oct
10%
Sun 26 Oct
20%
Mon 27 Oct
20%
Tue 28 Oct
35%

Arrowsmith Rainfall Statistics

October Rainfall

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (14.9 miles)

Total Rainfall 2025
22.7in
Daily Average 2025
0.1in
Wettest Day 8 July, 2025
1.9in
Wet Days 2025
77/295 (26%)
Total Rainfall September
0.4in
Daily Average September
0.02in
Wettest Day 3 September, 2025
0.2in
Wet Days September
5/30 (17%)
Total Rainfall October
0.7in
Daily Average October
0.03in
Wettest Day 18 October, 2025
0.4in
Wet Days October
4/22 (18%)

Climate (2010–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (14.9 miles)

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Annual Average 2020–2024
31.3in
Monthly Average 2020–2025
2.5in
Daily Average 2020–2025
0.1in
Wettest Day 25 June, 2021
4.3in

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