0in

Rain Today

Rain Last Hour
0in

Recorded at Iowa City Municipal Airport Updated 49 mins ago (11.1 miles away)

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Real-Time Extremes

Hottest 85.9 °F
Flamingo Airport, PR
Coldest 17.5 °F
Big Piney - Marbleton Airport, WY
Windiest 49.4mph
Mount Washington, NH
Wettest (Last Hour) 0.2in
Plymouth, Plymouth Municipal Airport, MA
Most Humid 100%
Panola County Airport-Sharpe Field, TX
Least Humid 26%
Cheyenne Mountain, CO
Highest Pressure 1031.5 hPa
Presque Isle, ME
Lowest Pressure 985.1 hPa
Barter Island, Barter Island LRRS Airport, AK

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Williamstown Rainfall Forecast

Today 13 Oct
30%
Tue 14 Oct
20%
Wed 15 Oct
25%
Thu 16 Oct
10%
Fri 17 Oct
20%
Sat 18 Oct
55%
Sun 19 Oct
25%

Williamstown Rainfall Statistics

October Rainfall

Iowa City Municipal Airport (10.6 miles)

Total Rainfall 2025
22.9in
Daily Average 2025
0.1in
Wettest Day 11 July, 2025
1.7in
Wet Days 2025
74/286 (26%)
Total Rainfall September
1.2in
Daily Average September
0.04in
Wettest Day 22 September, 2025
0.6in
Wet Days September
6/30 (20%)
Total Rainfall October
0.3in
Daily Average October
0.03in
Wettest Day 7 October, 2025
0.2in
Wet Days October
2/13 (15%)

Climate (2010–Present)

Iowa City Municipal Airport (10.6 miles)

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Annual Average 2020–2024
30.5in
Monthly Average 2020–2025
2.5in
Daily Average 2020–2025
0.1in
Wettest Day 20 June, 2024
2.6in

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