Potomac River - Weir Creek Entrance Rainfall Forecast

Today 10 Nov
No Rain
Wed 11 Nov
No Rain
Thu 12 Nov
40%
Fri 13 Nov
15%
Sat 14 Nov
5%
Sun 15 Nov
No Rain
Mon 16 Nov
5%

Potomac River - Weir Creek Entrance Rainfall Statistics

November Rainfall

St Marys County Airport (19.9 miles)

Total Rainfall 2026
19.9 in
Daily Average 2026
0.1 in
Wettest Day 11 October, 2026
2.1 in
Wet Days 2026
71/314 (23%)
Total Rainfall October
4.6 in
Daily Average October
0.1 in
Wettest Day 11 October, 2026
2.1 in
Wet Days October
6/31 (19%)
Total Rainfall November
2.1 in
Daily Average November
0.3 in
Wettest Day 6 November, 2026
2 in
Wet Days November
3/10 (30%)

Climate (2021–2025)

St Marys County Airport (19.9 miles)

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Annual Average 2021–2025
41 in
Monthly Average 2021–2026
3.3 in
Daily Average 2021–2026
0.1 in
Wettest Day 23 March, 2024
12.2 in

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