Weather forecast for today
Summerville, SC

Weather forecast for today

Friday, Jun 20.

Partly Cloudy
6:11 am

8:33 pm
EDT
Partly Cloudy
93°F / 73°F
  • Wind: 4mph W
  • Humidity: 69%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 11
Today, mostly clear with scattered clouds is expected.
The highest predicted temperature is a tropical 93.2°F, while the lowest temperature will be a warm 73.4°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a searing 114.8°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasted temperatures are trending a couple of degrees higher than June's climate norm of 88.7°F.
Sunrise will be at 6:11 am and sunset at 8:33 pm; the daylight will last for 14h and 23min.

Current condition

Mostly Cloudy
5:26 am EDT
Mostly Cloudy
  • 77°F
  • Feels like: 77°F
  • Wind: 3mph WSW
  • Humidity: 94%
  • Dewpoint: 75°F
  • Pressure: 30.02"Hg
  • Precipitation: 0"
  • Visibility: 9mi
  • UV index: 0
In Summerville, currently, the sky is mainly clouded, with limited clear patches.
The temperature is a moderately hot 77°F. The current temperature is almost at the minimum-expected 73.4°F for today.

Frequently asked questions

What is the temperature now?
The current temperature (5:26 am EDT) is 77°F.
What is the weather forecast for Summerville for today?
On Friday, expect a partly sunny afternoon with variable cloud cover.
What will be the highest temperature today?
Today, the highest temperature will be 93.2°F, while the lowest temperature will be 73.4°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 114.8°F.
The highest temperature will be slightly warmer than the average maximum of 88.7°F in June. The lowest temperature will be in line with the average low of 71.6°F.
What time are sunrise and sunset today?
On Friday, in Summerville, sunrise will be at 6:11 am and sunset at 8:33 pm (EDT).
How long is the day today?
In Summerville, South Carolina, the length of the day today will be 14h and 23min.

Hourly weather forecast

6 am
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph W
  • Pressure: 30"Hg
  • Humidity: 94%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 6:11 am
7 am
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph W
  • Pressure: 30.03"Hg
  • Humidity: 94%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph WNW
  • Pressure: 30.03"Hg
  • Humidity: 91%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
9 am
  • 81°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WNW
  • Pressure: 30.03"Hg
  • Humidity: 83%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 84°F
  • Feels like:
    91°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph WNW
  • Pressure: 30.06"Hg
  • Humidity: 73%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
11 am
  • 86°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph WNW
  • Pressure: 30.06"Hg
  • Humidity: 66%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 88°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph W
  • Pressure: 30.03"Hg
  • Humidity: 61%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 90°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph W
  • Pressure: 30.03"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 90°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph W
  • Pressure: 30"Hg
  • Humidity: 51%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 91°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph W
  • Pressure: 30"Hg
  • Humidity: 47%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 91°F
  • Feels like:
    99°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph W
  • Pressure: 29.97"Hg
  • Humidity: 46%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 91°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 49%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 90°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph SE
  • Pressure: 29.97"Hg
  • Humidity: 52%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 86°F
  • Feels like:
    95°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph SSE
  • Pressure: 30"Hg
  • Humidity: 65%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    91°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 74%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:33 pm
9 pm
  • 82°F
  • Feels like:
    90°F
Mostly Clear
Mostly Clear
  • Wind: 3mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 81%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 81°F
  • Feels like:
    86°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 30.06"Hg
  • Humidity: 87%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 79°F
  • Feels like:
    84°F
Mostly Clear
Mostly Clear
  • Wind: 2mph S
  • Pressure: 30.06"Hg
  • Humidity: 91%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Summerville, primarily cloudy and occasionally clear weather is predicted.
The temperature will be between a maximum of 91.4°F and a minimum of 77°F. The feels-like temperature will vary between a maximum of 98.6°F and a minimum of 77°F. The hottest part of the day will be from 3 pm to 5 pm.
The highest temperature will be a few degrees higher than June's average maximum of 88.7°F. The temperature low is forecasted to be also in line with the usual June value of 71.6°F.
Updated: Jun 20, 2025 @ 09:26:43 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Summerville, South Carolina, USA

  • en: Summerville, South Carolina, USA
  • es: Summerville, Carolina del Sur, EE.UU.
  • hr: Samervil, Južna Karolina, SAD
  • sr: Samervil, Južna Karolina, SAD
  • zh: 萨默维尔, 南卡罗来纳, 美国
  • Latitude: 33.018504°
  • Longitude: -80.175648°
  • Elevation: 75 ft
  • Current time: 6:02am EDT
  • Sunrise: 6:11 am EDT
  • Sunset: 8:33 pm EDT
  • Timezone: America/New_York
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