0in

Rain Today

Rain Last Hour
0in

Recorded at Fort Belvoir Updated 36 mins ago (4.4 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Palau International Airport, AK
Coldest -18.5 °F
Barrow, Wiley Post-Will Rogers Memorial Airport, AK
Windiest 50.6mph
Narsarsuaq, ME
Wettest (Last Hour) 0.2in
LAUREL/NOBLE FIELD, MS
Most Humid 100%
Hobby Field Airport, OR
Least Humid 9%
Nevada County Air Park, CA
Highest Pressure 1063.3 hPa
Windham, MT
Lowest Pressure 971 hPa
Narsarsuaq, ME

Trending Locations

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Lake Mercer Rainfall Forecast

Today 17 Jan
55%
Sun 18 Jan
40%
Mon 19 Jan
10%
Tue 20 Jan
No Rain
Wed 21 Jan
No Rain
Thu 22 Jan
20%
Fri 23 Jan
20%

Lake Mercer Rainfall Statistics

January Rainfall

Fort Belvoir (4.3 miles)

Total Rainfall 2026
0.4in
Daily Average 2026
0.03in
Wettest Day 10 January, 2026
0.3in
Wet Days 2026
2/17 (12%)
Total Rainfall December
1.3in
Daily Average December
0.04in
Wettest Day 2 December, 2025
0.7in
Wet Days December
6/31 (19%)
Total Rainfall January
0.4in
Daily Average January
0.03in
Wettest Day 10 January, 2026
0.3in
Wet Days January
2/17 (12%)

Climate (2010–Present)

Fort Belvoir (4.3 miles)

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Annual Average 2021–2025
32.3in
Monthly Average 2021–2025
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 22 December, 2021
3.2in

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