0in

Rain Today

Rain Last Hour
0in

Recorded at Washington/Dulles International Airport, DC Updated 44 mins ago (2.3 miles away)

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Real-Time Extremes

Hottest 85.9 °F
Crown Point International Airport, VI
Coldest -0.5 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 38mph
Kingston, FL
Wettest (Last Hour) 0.6in
Mount Ida, AR
Most Humid 100%
Panola County Airport-Sharpe Field, TX
Least Humid 10%
La Veta Mountain, La Veta Pass, CO
Highest Pressure 1032.8 hPa
Massena, Massena International-Richards Field, NY
Lowest Pressure 987.5 hPa
Cold Bay, Cold Bay Airport, AK

Trending Locations

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Chantilly Highlands Rainfall Forecast

Today 28 Oct
5%
Wed 29 Oct
55%
Thu 30 Oct
90%
Fri 31 Oct
30%
Sat 1 Nov
5%
Sun 2 Nov
15%
Mon 3 Nov
35%

Chantilly Highlands Rainfall Statistics

October Rainfall

Washington/Dulles International Airport, DC (1.9 miles)

Total Rainfall 2025
26.9in
Daily Average 2025
0.1in
Wettest Day 13 May, 2025
1.7in
Wet Days 2025
105/301 (35%)
Total Rainfall September
1.2in
Daily Average September
0.04in
Wettest Day 16 September, 2025
0.7in
Wet Days September
8/30 (27%)
Total Rainfall October
1in
Daily Average October
0.04in
Wettest Day 19 October, 2025
0.4in
Wet Days October
9/28 (32%)

Climate (2010–Present)

Washington/Dulles International Airport, DC (1.9 miles)

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Annual Average 2020–2024
38.7in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 25 October, 2021
2.4in

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