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Dumbarton Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Dumbarton

Dumbarton temperature today is 17°, feels like 17°, with a humidity level of 84% and wind at 9.25 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Dumbarton: expect a high of 22° and a low of 15°, with overcast clouds. Rain chance tomorrow is 100%.

few clouds
17°
few clouds
H: 19° L: 16°
Feels like 17°
AQI: Good (1/5)
Dumbarton
Weather Updated Oct 2, 2026 2:22 PM
Humidity
84%
Dew 15°
Wind speed
9.25 km/h
SSW
Pressure
1017 hPa
Visibility
10 km
Weather Summary
Currently in Dumbarton, expect varied conditions with mild temperatures around 17°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Fri
overcast clouds
32° 17°
56%
Sat
overcast clouds
22° 15°
100%
Sun
moderate rain
20° 16°
100%
Mon
clear sky
23° 15°
Tue
clear sky
18° 10°
Wed
clear sky
9° 9°
Daily Weather Forecast
Friday
10/02/2026
overcast clouds
17°
32°
56%
Saturday
10/03/2026
overcast clouds
15°
22°
100%
Sunday
10/04/2026
moderate rain
16°
20°
100%
Monday
10/05/2026
clear sky
15°
23°
Tuesday
10/06/2026
clear sky
10°
18°
Wednesday
10/07/2026
clear sky
9°
9°
Precipitation Probability
0%
05
0%
08
0%
11
0%
14
0%
17
56%
20
20%
23
0%
02
50%
05
100%
08
20%
11
74%
14
22%
17
24%
20
54%
23
20%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Fri
05:00
18°
 
27°
 
32°
 
29°
Fri
17:00
23°
 
21°
 
19°
 
17°
Sat
05:00
15°
 
19°
 
22°
 
21°
Sat
17:00
16°
 
16°
 
16°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:06
Sunset
Sunset
18:52
Moon Phase
Waning Gibbous (59%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 2:22 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.603760
Longitude
Longitude
-77.491371
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More about Dumbarton
Content curated by the NearWeather editorial team · Updated periodically
Dumbarton is an unincorporated community in the state of Virginia in the United States. It is located off Route 1, about 15 miles south of Washington D.C. The climate in Dumbarton is humid subtropical, with hot, humid summers and cool, mild winters. Average temperatures in the summer range from the mid 70s to the mid 80s, while average temperatures in the winter range from the mid 30s to the mid 40s. Generally, there is a moderate amount of precipitation throughout the year, with more frequent rain showers in the spring and fall.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Dumbarton
What is the temperature in Dumbarton right now?

The current temperature in Dumbarton is 17°, and it feels like 17°. Today's high is 19° and the low is 16°.

Will it rain in Dumbarton today?

No rain is expected in Dumbarton today (0% chance). Conditions are currently few clouds.

What is the weather in Dumbarton today?

Dumbarton is experiencing few clouds with a temperature of 17°. Humidity is at 84% and wind speed is 9.25 km/h from the SSW.

What is the humidity in Dumbarton today?

Humidity in Dumbarton is 84% right now, with a dew point of 15°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Dumbarton today?

Wind speed in Dumbarton is 9.25 km/h, flowing at 200° SSW wind direction.

What is the 5-day forecast for Dumbarton?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Dumbarton. Today's high is 19° and low is 16°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Dumbarton today?

It feels like 17° in Dumbarton today, with 23% cloud cover and 10 km visibility.

Weather in Dumbarton
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