Weather forecast for 10 days
South Boston, VA

Weather forecast for the weekend

Saturday, Apr 19.

Partly Cloudy
6:34 am

7:54 pm
EDT
Partly Cloudy
88°F / 64°F
  • Wind: 14mph SW
  • Humidity: 51%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, on Saturday, April 19, the sky will feature a blend of clouds and sunshine.
The highest temperature will be a tropical 87.8°F, while the lowest temperature will be a breezy 64.4°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a blazing 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the forecast leans hotter as the expected high better matches May's average of 78.3°F.
Sunrise will be at 6:34 am and sunset at 7:54 pm; tomorrow's daylight will last for 13h and 21min.

Sunday, Apr 20.

Cloudy
6:32 am

7:55 pm
EDT
Cloudy
88°F / 59°F
  • Wind: 6mph S
  • Humidity: 52%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in South Boston, dense clouds will linger over the area.
The daytime temperature will peak at a tropical 87.8°F, significantly contrasting with the night's low of a mild 59°F.
An unusual hotter pattern is expected, as the day’s high matches May's typical max of 78.3°F.
Sunrise will be at 6:32 am and sunset at 7:55 pm; the daylight will last for 13h and 23min.

Frequently asked questions

What is the weather forecast for South Boston for tomorrow?
Tomorrow, in South Boston, clouds will come and go, but expect bright periods in between.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 64.4°F. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 91.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 69.6°F in April. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 49.3°F.
When is the sunrise / sunset tomorrow?
On Saturday, in South Boston, sunrise will be at 6:34 am and sunset at 7:54 pm (EDT).
How long will the day be tomorrow?
In South Boston, Virginia, the length of the day tomorrow will be 13h and 21min.
What is the weather forecast for South Boston for Sunday?
On Sunday, a mostly cloudy day is ahead.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 87.8°F, while the lowest temperature will be 59°F.
What is the weather forecast for South Boston for the next ten days?
In South Boston, a combination of gloomy, stormy and dry and sunny weather is predicted for the next ten days.
Will it rain in the next ten days in South Boston?
Rainfall is anticipated on Thursday through next Saturday in South Boston. Next Saturday, with light precipitation of 0.28", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 75.2°F and 87.8°F, while the minimum temperature will vary between 55.4°F and 64.4°F.
What will be the hottest and the coldest days?
The hottest days will be Saturday and Sunday, with a maximum of 87.8°F. Next Sunday will be the coldest day, with a maximum temperature of 75.2°F.

Long-term weather forecast

FriApr 18.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 15mph SSW
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:35 am 7:54 pm EDT
SatApr 19.
  • 88°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:34 am 7:54 pm EDT
SunApr 20.
  • 88°F
  • 59°F
Cloudy
Cloudy
  • Wind: 6mph S
  • Humidity: 52%
  • UV index: 5
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:32 am 7:55 pm EDT
MonApr 21.
  • 84°F
  • 64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph S
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:31 am 7:56 pm EDT
TueApr 22.
  • 81°F
  • 57°F
Cloudy
Cloudy
  • Wind: 7mph WSW
  • Humidity: 55%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:30 am 7:57 pm EDT
WedApr 23.
  • 79°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph ENE
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:29 am 7:58 pm EDT
ThuApr 24.
  • 79°F
  • 57°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph ESE
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 0.12"
  • 6:27 am 7:59 pm EDT
FriApr 25.
  • 82°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph S
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • 6:26 am 8:00 pm EDT
SatApr 26.
  • 81°F
  • 59°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SW
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 41%
  • Precipitation: 0.28"
  • 6:25 am 8:01 pm EDT
SunApr 27.
  • 75°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NNE
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:24 am 8:02 pm EDT
Models point to a combination of dull, stormy and mostly clear weather is forecasted.
Rainfall is forecasted for Thursday through next Saturday.
Noticeable swings in temperature are expected across the forecast period. Forecast highs will fluctuate between 75.2°F and 87.8°F, while the lowest temperature will be between 55.4°F and 64.4°F.
Saturday and Sunday, with the highest temperature of 87.8°F, will be the hottest days; with the highest temperature of 75.2°F, next Sunday will be the coldest day.
Updated: Apr 18, 2025 @ 12:34:50 UTC
Published by: Weather U.S. | About Us
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