Forecast

    Forecast for Summerville, SC | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Summerville, SC

    Updated: 8:32 PM EDT

    33°F

    Mostly Clear

    9 mph NW
    Precipitation: 0%

    Mostly clear, with a low around 33. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    Hourly Forecast

    TUE23:00
    44°F
    Partly Cloudy
    Dewpoint:0.6°Precip:0%Humidity:65%Wind:14 mph W
    TUE00:00
    42°F
    Mostly Clear
    Dewpoint:-0.6°Precip:0%Humidity:65%Wind:14 mph W
    TUE01:00
    41°F
    Clear
    Dewpoint:-1.7°Precip:0%Humidity:62%Wind:12 mph W
    TUE02:00
    39°F
    Mostly Clear
    Dewpoint:-2.2°Precip:0%Humidity:64%Wind:10 mph NW
    TUE03:00
    38°F
    Mostly Clear
    Dewpoint:-2.8°Precip:0%Humidity:64%Wind:10 mph NW
    TUE04:00
    37°F
    Mostly Clear
    Dewpoint:-2.8°Precip:0%Humidity:67%Wind:10 mph W
    TUE05:00
    35°F
    Mostly Clear
    Dewpoint:-3.9°Precip:0%Humidity:66%Wind:9 mph NW
    TUE06:00
    34°F
    Sunny
    Dewpoint:-3.9°Precip:0%Humidity:69%Wind:9 mph NW
    TUE07:00
    34°F
    Mostly Sunny
    Dewpoint:-4.4°Precip:0%Humidity:66%Wind:8 mph NW
    TUE08:00
    33°F
    Mostly Sunny
    Dewpoint:-4.4°Precip:0%Humidity:69%Wind:8 mph NW
    TUE09:00
    35°F
    Sunny
    Dewpoint:-4.4°Precip:0%Humidity:64%Wind:9 mph NW
    TUE10:00
    39°F
    Sunny
    Dewpoint:-3.9°Precip:0%Humidity:57%Wind:9 mph NW
    TUE11:00
    42°F
    Mostly Sunny
    Dewpoint:-3.9°Precip:0%Humidity:50%Wind:9 mph NW
    TUE12:00
    45°F
    Sunny
    Dewpoint:-3.9°Precip:0%Humidity:45%Wind:9 mph NW
    TUE13:00
    47°F
    Sunny
    Dewpoint:-3.9°Precip:0%Humidity:42%Wind:9 mph NW
    TUE14:00
    50°F
    Mostly Sunny
    Dewpoint:-4.4°Precip:0%Humidity:36%Wind:9 mph W
    TUE15:00
    51°F
    Sunny
    Dewpoint:-5°Precip:0%Humidity:33%Wind:10 mph W
    TUE16:00
    52°F
    Sunny
    Dewpoint:-5°Precip:0%Humidity:32%Wind:10 mph W
    TUE17:00
    52°F
    Sunny
    Dewpoint:-5°Precip:0%Humidity:32%Wind:10 mph W
    TUE18:00
    51°F
    Mostly Clear
    Dewpoint:-5°Precip:0%Humidity:33%Wind:8 mph NW
    TUE19:00
    49°F
    Mostly Clear
    Dewpoint:-5°Precip:0%Humidity:36%Wind:6 mph NW
    WED20:00
    46°F
    Mostly Clear
    Dewpoint:-4.4°Precip:0%Humidity:42%Wind:5 mph NW
    WED21:00
    42°F
    Mostly Clear
    Dewpoint:-3.3°Precip:0%Humidity:53%Wind:3 mph NW
    WED22:00
    40°F
    Mostly Clear
    Dewpoint:-3.3°Precip:0%Humidity:57%Wind:3 mph NW

    Extended Forecast

    Tuesday

    Tue, Mar 17
    52°F
    Sunny
    10 mph NW
    Precipitation: 0%
    Sunny, with a high near 52. Northwest wind around 10 mph.

    Tuesday Night

    Tue, Mar 17
    32°F
    Mostly Clear
    2 mph NW
    Precipitation: 0%
    Mostly clear, with a low around 32. Northwest wind 2 to 8 mph.

    Wednesday

    Wed, Mar 18
    56°F
    Mostly Sunny
    6 mph NE
    Precipitation: 0%
    Mostly sunny, with a high near 56. Northeast wind around 6 mph.

    Wednesday Night

    Wed, Mar 18
    35°F
    Partly Cloudy
    3 mph NE
    Precipitation: 0%
    Partly cloudy, with a low around 35. Northeast wind around 3 mph.

    Thursday

    Thu, Mar 19
    64°F
    Sunny
    5 mph N
    Precipitation: 0%
    Sunny, with a high near 64.

    Thursday Night

    Thu, Mar 19
    42°F
    Mostly Clear
    3 mph S
    Precipitation: 0%
    Mostly clear, with a low around 42.

    Friday

    Fri, Mar 20
    73°F
    Sunny
    5 mph W
    Precipitation: 1%
    Sunny, with a high near 73.

    Friday Night

    Fri, Mar 20
    49°F
    Mostly Clear
    5 mph S
    Precipitation: 0%
    Mostly clear, with a low around 49.

    Saturday

    Sat, Mar 21
    80°F
    Mostly Sunny
    5 mph SW
    Precipitation: 1%
    Mostly sunny, with a high near 80.

    Saturday Night

    Sat, Mar 21
    56°F
    Partly Cloudy
    6 mph SW
    Precipitation: 3%
    Partly cloudy, with a low around 56.

    Sunday

    Sun, Mar 22
    83°F
    Sunny
    6 mph SW
    Precipitation: 3%
    Sunny, with a high near 83.

    Sunday Night

    Sun, Mar 22
    56°F
    Mostly Clear
    8 mph SW
    Precipitation: 3%
    Mostly clear, with a low around 56.

    Monday

    Mon, Mar 23
    78°F
    Sunny
    9 mph NW
    Precipitation: 5%
    Sunny, with a high near 78.

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