Weather forecast for 10 daysDumbarton, VA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 55°F
- 39°F
Rain
- Precip. probability: 100%
- Precipitation: 0.12"
- Wind: 13mphN 2°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:20 am EDT
- Sunset: 6:30 pm EDT
- details ▼
On Saturday, in Dumbarton, the rain is expected to continue, making for a damp and dreary day.
Minimal precipitation is forecasted for today. The temperature is anticipated to vary between a mild 55.4°F and a wintry 39.2°F.
The temperature of 55.4°F reflects November's climate better than October's.
Sunrise was at 7:20 am and sunset will be at 6:30 pm; the daylight will last for 11h and 10min.
Minimal precipitation is forecasted for today. The temperature is anticipated to vary between a mild 55.4°F and a wintry 39.2°F.
The temperature of 55.4°F reflects November's climate better than October's.
Sunrise was at 7:20 am and sunset will be at 6:30 pm; the daylight will last for 11h and 10min.
Sunday Oct 18, 2026
- 63°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 18°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:28 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, skies are expected to be clear and full of sunshine.
Rainfall is not anticipated. Temperature is forecasted to swing from a high of a comfortable 62.6°F to a low of a frosty 42.8°F.
Tomorrow, the forecast high deviates from October's norm and tracks November's average temperature of 56.7°F.
Sunrise will be at 7:21 am and sunset at 6:28 pm; tomorrow's daylight will last for 11h and 8min.
Rainfall is not anticipated. Temperature is forecasted to swing from a high of a comfortable 62.6°F to a low of a frosty 42.8°F.
Tomorrow, the forecast high deviates from October's norm and tracks November's average temperature of 56.7°F.
Sunrise will be at 7:21 am and sunset at 6:28 pm; tomorrow's daylight will last for 11h and 8min.
10-day overview
Daily temperatures
Maximum temperature: 72°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: today 100%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 55°F
- 39°F
Rain
- Precip. probability: 100%
- Precipitation: 0.12"
- Wind: 13mphN 2°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:20 am EDT
- Sunset: 6:30 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 18°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:28 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 48°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphN 3°
- Humidity: 49%
- UV index: 5
- Sunrise: 7:22 am EDT
- Sunset: 6:27 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 50°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphN 358°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:23 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphN 3°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:24 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 48°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 10mphN 350°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:25 am EDT
- Sunset: 6:23 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphN 5°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:26 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 64°F
- 45°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphN 10°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:21 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 9mphN 1°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:28 am EDT
- Sunset: 6:19 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 52°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 7mphNNW 330°
- Humidity: 67%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:18 pm EDT
- details ▼
Looking ahead, conditions suggest a period of primarily sunny and occasionally cloud-filled and damp weather is anticipated.
Rainfall is anticipated on Saturday and next Sunday.
Noticeable swings in temperature are expected in the coming days. Highs will range from 55.4°F to 71.6°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 39.2°F to 51.8°F.
With a maximum temperature of 71.6°F, Tuesday and next Monday will be the warmest days; today is the coldest day, with a maximum temperature of 55.4°F.
Rainfall is anticipated on Saturday and next Sunday.
Noticeable swings in temperature are expected in the coming days. Highs will range from 55.4°F to 71.6°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 39.2°F to 51.8°F.
With a maximum temperature of 71.6°F, Tuesday and next Monday will be the warmest days; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 17, 2026 @ 15:53:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, the forecast calls for continuous rainfall and overcast skies.
There is a high likelihood of rainfall, but precipitation will be minimal.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 39.2°F.
Today, the maximum temperature will be noticeably lower than the average highest temperature of 69.3°F in October. Today, the lowest temperature will be also notably lower than the average low of 51.8°F.
Today, the maximum temperature will be noticeably lower than the average highest temperature of 69.3°F in October. Today, the lowest temperature will be also notably lower than the average low of 51.8°F.
On Saturday, in Dumbarton, sunrise was at 7:20 am and sunset will be at 6:30 pm (EDT).
In Dumbarton, the length of the day today will be 11h and 10min.
Tomorrow, in Dumbarton, conditions will remain bright with clear skies.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 42.8°F.
Tomorrow, the maximum temperature will be slightly cooler than the average highest temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 51.8°F.
Tomorrow, the maximum temperature will be slightly cooler than the average highest temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 51.8°F.
On Sunday, in Dumbarton, sunrise will be at 7:21 am and sunset at 6:28 pm (EDT).
In Dumbarton, Virginia, the length of the day tomorrow will be 11h and 8min.





