Weather forecast for 10 days
Barnwell, SC

Weather forecast for the weekend

Saturday, Mar 15.

Isolated Thunderstorms
7:33 am

7:34 pm
EDT
Isolated Thunderstorms
79°F / 64°F
  • Wind: 14mph SSE
  • Humidity: 67%
  • Precip. probability: 31%
  • Precipitation: 0.16"
  • UV index: 6
On Saturday, in Barnwell, pockets of stormy weather could produce isolated thunderstorms.
With a low probability, light precipitation is expected. Temperature is forecasted to swing from a high of a moderately hot 78.8°F (26°C) to a low of a refreshing 64.4°F (18°C).
It will be warmer, and the maximum temperature will be more in line with April's average highest temperature of 74.3°F (23.5°C) than March's of 65.8°F (18.8°C).
Sunrise will be at 7:33 am and sunset at 7:34 pm; the daylight will last for 12h and 1min.

Sunday, Mar 16.

Thunderstorms
7:32 am

7:35 pm
EDT
Thunderstorms
75°F / 54°F
  • Wind: 15mph S
  • Humidity: 70%
  • Precip. probability: 71%
  • Precipitation: 1.1"
  • UV index: 5
On Sunday, March 16, storms with thunder and lightning are expected.
Substantial precipitation is anticipated. The temperature will fluctuate from a high of a warm 75.2°F (24°C) to a low of a fresh 53.6°F (12°C).
The maximum temperature of 75.2°F (24°C) will be more in line with April's average highest temperature of 74.3°F (23.5°C) than March's of 65.8°F (18.8°C).
Sunrise will be at 7:32 am and sunset at 7:35 pm; the daylight will last for 12h and 3min.

Frequently asked questions

What is the weather forecast for Barnwell for Saturday?
On Saturday, in Barnwell, isolated thunderstorms and rainy weather are expected.
Will it rain on Saturday?
With a probability of 31%, light precipitation of 0.16" (4mm) is forecasted on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 78.8°F (26°C), while the minimum temperature will be 64.4°F (18°C).
What is the weather forecast for Barnwell for Sunday?
On Sunday, March 16, rainy weather and thunderstorms are anticipated.
Will it rain on Sunday?
Yes. With a probability of 71%, increased precipitation of 1.1" (28mm) is predicted on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 75.2°F (24°C), while the lowest temperature will be 53.6°F (12°C).
What is the weather forecast for Barnwell for the next ten days?
In Barnwell, weather will be unstable, and a combination of sunny, cloudy, stormy and rainy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Monday, Saturday and Sunday in Barnwell. Sunday, with substantial precipitation of 1.1" (28mm), will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 66.2°F (19°C) and 78.8°F (26°C), as the minimum temperature will be between 37.4°F (3°C) and 64.4°F (18°C).
What will be the warmest and the coldest days?
With a maximum temperature of 78.8°F (26°C), Wednesday, Friday, Saturday and next Wednesday will be the warmest days. The coldest day will be next Monday, with a maximum of 66.2°F (19°C).

Long-term weather forecast

MonMar 10.
  • min.
  • 37°F
Light Rain Early
Light Rain Early
  • Wind: 11mph NW
  • Humidity: 92%
  • UV index: 0
  • Precip. probability: 91%
  • Precipitation: 0.12"
  • 7:40 am 7:30 pm EDT
TueMar 11.
  • 75°F
  • 43°F
Sunny
Sunny
  • Wind: 6mph WNW
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:38 am 7:31 pm EDT
WedMar 12.
  • 79°F
  • 46°F
Sunny
Sunny
  • Wind: 9mph WSW
  • Humidity: 50%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:37 am 7:32 pm EDT
ThuMar 13.
  • 73°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SW
  • Humidity: 59%
  • UV index: 4
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:36 am 7:33 pm EDT
FriMar 14.
  • 79°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 62%
  • UV index: 6
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:35 am 7:33 pm EDT
SatMar 15.
  • 79°F
  • 64°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 14mph SSE
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 31%
  • Precipitation: 0.16"
  • 7:33 am 7:34 pm EDT
SunMar 16.
  • 75°F
  • 54°F
Thunderstorms
Thunderstorms
  • Wind: 15mph S
  • Humidity: 70%
  • UV index: 5
  • Precip. probability: 71%
  • Precipitation: 1.1"
  • 7:32 am 7:35 pm EDT
MonMar 17.
  • 66°F
  • 41°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:31 am 7:36 pm EDT
TueMar 18.
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SE
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:29 am 7:36 pm EDT
WedMar 19.
  • 79°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 14%
  • Precipitation: 0"
  • 7:28 am 7:37 pm EDT
The weather will be unstable for the next ten days, and a mix of sunny, cloudy, stormy and rainy weather is anticipated.
Rainfall is anticipated on Monday, Saturday and Sunday.
Temperature differences will be noticeable in the upcoming period. The highest temperature will range between 66.2°F (19°C) and 78.8°F (26°C), while the lowest nightly temperature variation will be also considerable, as the lowest temperature will vary between 37.4°F (3°C) and 64.4°F (18°C).
With a maximum temperature of 78.8°F (26°C), Wednesday, Friday, Saturday and next Wednesday will be the warmest days; with the highest temperature of 66.2°F (19°C), next Monday will be the coldest day.
Updated: Mar 11, 2025 @ 00:29:05 UTC
Published by: Weather U.S. | About Us
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