Today
Expect mostly clear. Daytime high +66°, overnight low +48°. Wind up to 6 mph. The day promises to be dry.
Weather in Dumbarton
United States · Virginia · 37.6038, -77.4914
Today Now 12:51 PM
+64° Mostly clear
Hourly forecast
Today10/23
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +64° and mostly clear, nighttime low +45° — almost like today.
Week
Seven days ahead fall within +41°…+70°. Warmest day — Tue, up to +70°. Coldest at night — Mon, +41°. The week promises to be dry. Clear days — 7.
Week vs norm
- Today 10/23 +66° −2° usually +68°
- Tomorrow 10/24 +64° −3° usually +68°
- Sun 10/25 +66° −1° usually +67°
- Mon 10/26 +68° +1° usually +67°
- Tue 10/27 +70° +3° usually +66°
- Wed 10/28 +64° −2° usually +66°
- Thu 10/29 +70° +4° usually +66°
- Fri 10/30 +68° +3° usually +65°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 23
Today is cooler than usual for this date.
- Heat record +81° 2007
- Cold record +31° 1997
- Most precipitation 0.7 in 1994
- Strongest gust 38 mph 1996
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Dumbarton
Today is about 5° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +47° / +31° | +38° | 3.4 |
| Feb | +51° / +33° | +41° | 3.1 |
| Mar | +59° / +39° | +48° | 4.0 |
| Apr | +69° / +49° | +58° | 3.4 |
| May | +76° / +58° | +66° | 3.5 |
| Jun | +84° / +67° | +75° | 3.8 |
| Jul | +89° / +72° | +79° | 4.5 |
| Aug | +86° / +70° | +77° | 4.3 |
| Sep | +80° / +64° | +71° | 4.4 |
| Oct | +71° / +52° | +60° | 3.5 |
| Nov | +60° / +42° | +50° | 3.0 |
| Dec | +50° / +35° | +42° | 3.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:26 AM | 6:21 PM
Moon
4:50 PM | 4:34 AM
Moon phase
Waxing gibbous 92%
Next solar eclipse
Calculating for this city…