0in

Rain Today

Rain Last Hour
0in

Recorded at Pittsburgh - Allegheny County Airport Updated 58 mins ago (4.6 miles away)

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Real-Time Extremes

Hottest 107.5 °F
Laguna Army Airfield, AZ
Coldest 44.5 °F
St. George, St. George Airport, AK
Windiest 32.2mph
Toksook Bay, AK
Wettest (Last Hour) 1.1in
Wakefield Municipal Airport, VA
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 1%
CANDO, ND
Highest Pressure 1040.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 992.6 hPa
Cape Romanzof, Cape Romanzof LRRS Airport, AK

Trending Locations

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St. Clair Rainfall Forecast

Today 4 Aug
No Rain
Wed 5 Aug
30%
Thu 6 Aug
75%
Fri 7 Aug
80%
Sat 8 Aug
65%
Sun 9 Aug
30%
Mon 10 Aug
35%

St. Clair Rainfall Statistics

August Rainfall

Pittsburgh - Allegheny County Airport (4.3 miles)

Total Rainfall 2026
22.9in
Daily Average 2026
0.1in
Wettest Day 2 August, 2026
1.7in
Wet Days 2026
77/216 (36%)
Total Rainfall July
1.9in
Daily Average July
0.1in
Wettest Day 4 July, 2026
0.4in
Wet Days July
9/31 (29%)
Total Rainfall August
1.7in
Daily Average August
0.8in
Wettest Day 2 August, 2026
1.7in
Wet Days August
1/4 (25%)

Climate (2021–2025)

Pittsburgh - Allegheny County Airport (4.3 miles)

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Annual Average 2021–2025
38.8in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
2.3in

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