Weather forecast for 10 days
Charleston, TN

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
6:23 am

8:58 pm
EDT
Mostly Sunny
93°F / 70°F
  • Wind: 4mph S
  • Humidity: 67%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 10
On Saturday, June 21, open skies and radiant sunshine are expected.
Rain is not anticipated. The highest temperature will be a tropical 93.2°F, while the lowest temperature will be a delightful 69.8°F.
With a forecast of 93.2°F, the day’s weather feels closer to July than June.
Sunrise will be at 6:23 am and sunset at 8:58 pm; the daylight will last for 14h and 35min.

Sunday, Jun 22.

Sunny
6:23 am

8:58 pm
EDT
Sunny
95°F / 72°F
  • Wind: 3mph S
  • Humidity: 62%
  • Precip. probability: 9%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Charleston, sunshine is forecasted under mostly clear skies.
Rain is not anticipated. The temperature will fluctuate from a high of a sizzling 95°F to a low of an agreeable 71.6°F.
On Sunday, the maximum temperature is expected to align with July's average high of 87.8°F instead of June's.
Sunrise will be at 6:23 am and sunset at 8:58 pm; the daylight will last for 14h and 35min.

Frequently asked questions

What is the weather forecast for Charleston for Saturday?
On Saturday, sunshine will prevail for most of the day.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 93.2°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Charleston for Sunday?
On Sunday, in Charleston, skies are expected to be clear and full of sunshine.
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 95°F, while the minimum temperature will be 71.6°F.
What is the weather forecast for Charleston for the next ten days?
In Charleston, a combination of bright, cloudy and thunderstorm-prone weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Thursday, next Friday and Saturday in Charleston. Next Saturday, with light precipitation of 0.24", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 80.6°F and 96.8°F, while the minimum temperature will range between 64.4°F and 71.6°F.
Combining with the humidity, the maximum feel-like temperature will range between 86°F and 122°F.
What will be the hottest and the coldest days?
The hottest days will be Monday through Wednesday, with a maximum of 96.8°F. Today is the coldest day, with a maximum temperature of 80.6°F.

Long-term weather forecast

ThuJun 19.
  • 81°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph SW
  • Humidity: 87%
  • UV index: 8
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • 6:22 am 8:58 pm EDT
FriJun 20.
  • 88°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph NNE
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 13%
  • Precipitation: 0"
  • 6:23 am 8:58 pm EDT
SatJun 21.
  • 93°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph S
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:23 am 8:58 pm EDT
SunJun 22.
  • 95°F
  • 72°F
Sunny
Sunny
  • Wind: 3mph S
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:23 am 8:58 pm EDT
MonJun 23.
  • 97°F
  • 72°F
Sunny
Sunny
  • Wind: 4mph ESE
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:23 am 8:58 pm EDT
TueJun 24.
  • 97°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph ENE
  • Humidity: 63%
  • UV index: 10
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:24 am 8:59 pm EDT
WedJun 25.
  • 97°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph SE
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 22%
  • Precipitation: 0"
  • 6:24 am 8:59 pm EDT
ThuJun 26.
  • 95°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:24 am 8:59 pm EDT
FriJun 27.
  • 91°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Humidity: 68%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 6:25 am 8:59 pm EDT
SatJun 28.
  • 91°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 5mph SW
  • Humidity: 72%
  • UV index: 9
  • Precip. probability: 43%
  • Precipitation: 0.24"
  • 6:25 am 8:59 pm EDT
For the next ten days, a combination of dry and sunny, overcast and storm-filled weather is forecasted.
Rain is anticipated on Thursday, next Friday and Saturday.
Significant changes in temperature are expected in the next ten days. Forecast highs will fluctuate between 80.6°F and 96.8°F, while nighttime temperatures are expected to vary from 64.4°F to 71.6°F.
With a maximum temperature of 96.8°F, Monday through Wednesday will be the hottest days in Charleston; today is the coldest day, with a maximum temperature of 80.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a humid 86°F and a life-threatening 122°F.
Updated: Jun 19, 2025 @ 08:57:17 UTC
Published by: Weather U.S. | About Us
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