Weather forecast for 10 days
Williston, SC

Weather forecast for the weekend

Saturday, May 3.

PM Thunderstorms
6:33 am

8:11 pm
EDT
PM Thunderstorms
84°F / 61°F
  • Wind: 11mph S
  • Humidity: 66%
  • Precip. probability: 36%
  • Precipitation: 0.35"
  • UV index: 9
On Saturday, May 3, expect stormy weather in the afternoon with lightning and gusts.
With a low probability, light precipitation is predicted for tomorrow. Temperatures are forecasted to peak at a moderately hot 84.2°F and drop to a minimum of an enjoyable 60.8°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be a hot 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected maximum temperature will closely reflect May's average high of 81°F.
Sunrise will be at 6:33 am and sunset at 8:11 pm; tomorrow's daylight will last for 13h and 38min.

Sunday, May 4.

Partly Cloudy
6:32 am

8:12 pm
EDT
Partly Cloudy
81°F / 54°F
  • Wind: 11mph SW
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 9
On Sunday, May 4, clouds and sunshine will alternate throughout the day.
Rainfall is not predicted. Significant temperature variations are expected, soaring to a maximum of a warm 80.6°F and descending to a minimum of a cool 53.6°F.
On Sunday, the forecasted peak temperature is expected to mirror May's average high of 81°F.
Sunrise will be at 6:32 am and sunset at 8:12 pm; the daylight will last for 13h and 40min.

Frequently asked questions

What is the weather forecast for Williston for Sunday?
On Sunday, moderate cloud cover will mix with sunshine throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 80.6°F, while the minimum temperature will be 53.6°F.
What is the weather forecast for Williston for the next ten days?
In Williston, a combination of gloomy and lightning-active weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Saturday, Wednesday through next Sunday in Williston. With moderate precipitation of 0.47", next Friday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 69.8°F and 86°F, while the minimum temperature will vary between 53.6°F and 64.4°F.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 86°F. The coldest day will be next Saturday, with a maximum of 69.8°F.

Long-term weather forecast

FriMay 2.
  • 86°F
  • 64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SSW
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:34 am 8:10 pm EDT
SatMay 3.
  • 84°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph S
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 36%
  • Precipitation: 0.35"
  • 6:33 am 8:11 pm EDT
SunMay 4.
  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:32 am 8:12 pm EDT
MonMay 5.
  • 81°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:31 am 8:12 pm EDT
TueMay 6.
  • 84°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WNW
  • Humidity: 49%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:30 am 8:13 pm EDT
WedMay 7.
  • 79°F
  • 63°F
Cloudy
Cloudy
  • Wind: 5mph SE
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:29 am 8:14 pm EDT
ThuMay 8.
  • 82°F
  • 61°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph WSW
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 36%
  • Precipitation: 0.31"
  • 6:29 am 8:15 pm EDT
FriMay 9.
  • 73°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph ENE
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 53%
  • Precipitation: 0.47"
  • 6:28 am 8:15 pm EDT
SatMay 10.
  • 70°F
  • 57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph ENE
  • Humidity: 71%
  • UV index: 8
  • Precip. probability: 43%
  • Precipitation: 0.31"
  • 6:27 am 8:16 pm EDT
SunMay 11.
  • 77°F
  • 59°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph E
  • Humidity: 70%
  • UV index: 8
  • Precip. probability: 47%
  • Precipitation: 0.39"
  • 6:26 am 8:17 pm EDT
Across the following ten days, a combination of cloudy and thunderstorm-prone weather is anticipated.
Rainfall is predicted for Saturday, Wednesday through next Sunday.
Noticeable swings in temperature are expected in the coming days. The temperature is expected to swing from 69.8°F up to 86°F, while the minimum temperature is forecast to range between 53.6°F and 64.4°F.
With a high of 86°F, today is the hottest day; next Saturday will be the coldest day, with the highest temperature of 69.8°F.
Updated: May 2, 2025 @ 19:12:55 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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