Forecast

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

    Simpsonville, SC

    Updated: 3:05 PM EDT

    66°F

    Chance Rain Showers

    22 mph WSW
    Precipitation: 46%

    A chance of rain showers. Mostly cloudy. High near 66, with temperatures falling to around 48 in the afternoon. West southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Hourly Forecast

    MON17:00
    48°F
    Chance Rain Showers
    Dewpoint:4.4°Precip:46%Humidity:72%Wind:22 mph WSW
    MON18:00
    47°F
    Partly Cloudy
    Dewpoint:1.1°Precip:7%Humidity:62%Wind:23 mph W
    MON19:00
    45°F
    Mostly Clear
    Dewpoint:0°Precip:2%Humidity:59%Wind:21 mph W
    TUE20:00
    41°F
    Mostly Clear
    Dewpoint:-3.3°Precip:1%Humidity:55%Wind:18 mph W
    TUE21:00
    38°F
    Clear
    Dewpoint:-4.4°Precip:1%Humidity:58%Wind:17 mph W
    TUE22:00
    36°F
    Clear
    Dewpoint:-5°Precip:0%Humidity:59%Wind:15 mph W
    TUE23:00
    34°F
    Clear
    Dewpoint:-5.6°Precip:0%Humidity:59%Wind:14 mph W
    TUE00:00
    33°F
    Clear
    Dewpoint:-6.7°Precip:0%Humidity:59%Wind:13 mph W
    TUE01:00
    33°F
    Clear
    Dewpoint:-6.7°Precip:0%Humidity:59%Wind:12 mph W
    TUE02:00
    32°F
    Clear
    Dewpoint:-7.2°Precip:0%Humidity:59%Wind:10 mph W
    TUE03:00
    31°F
    Mostly Clear
    Dewpoint:-7.2°Precip:0%Humidity:60%Wind:9 mph W
    TUE04:00
    31°F
    Mostly Clear
    Dewpoint:-7.2°Precip:0%Humidity:60%Wind:9 mph W
    TUE05:00
    30°F
    Mostly Clear
    Dewpoint:-7.8°Precip:0%Humidity:61%Wind:8 mph W
    TUE06:00
    29°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:62%Wind:8 mph W
    TUE07:00
    29°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:63%Wind:8 mph W
    TUE08:00
    28°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:66%Wind:8 mph W
    TUE09:00
    30°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:61%Wind:9 mph W
    TUE10:00
    34°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:51%Wind:10 mph W
    TUE11:00
    37°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:44%Wind:12 mph W
    TUE12:00
    40°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:39%Wind:13 mph W
    TUE13:00
    42°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:37%Wind:14 mph W
    TUE14:00
    45°F
    Sunny
    Dewpoint:-8.3°Precip:0%Humidity:33%Wind:14 mph W
    TUE15:00
    46°F
    Sunny
    Dewpoint:-8.3°Precip:0%Humidity:31%Wind:14 mph W
    TUE16:00
    47°F
    Sunny
    Dewpoint:-8.9°Precip:0%Humidity:29%Wind:14 mph W

    Extended Forecast

    Tonight

    Mon, Mar 16
    27°F
    Mostly Clear
    8 mph W
    Precipitation: 7%
    Mostly clear, with a low around 27. West wind 8 to 23 mph, with gusts as high as 36 mph. New rainfall amounts less than a tenth of an inch possible.

    Tuesday

    Tue, Mar 17
    48°F
    Sunny
    8 mph W
    Precipitation: 0%
    Sunny, with a high near 48. West wind 8 to 14 mph, with gusts as high as 24 mph.

    Tuesday Night

    Tue, Mar 17
    27°F
    Mostly Clear
    2 mph N
    Precipitation: 0%
    Mostly clear, with a low around 27. North wind 2 to 12 mph, with gusts as high as 18 mph.

    Wednesday

    Wed, Mar 18
    50°F
    Partly Sunny
    2 mph SE
    Precipitation: 0%
    Partly sunny, with a high near 50. Southeast wind 2 to 6 mph.

    Wednesday Night

    Wed, Mar 18
    30°F
    Mostly Clear
    5 mph SW
    Precipitation: 0%
    Mostly clear, with a low around 30.

    Thursday

    Thu, Mar 19
    63°F
    Sunny
    2 mph WSW
    Precipitation: 0%
    Sunny, with a high near 63.

    Thursday Night

    Thu, Mar 19
    40°F
    Mostly Clear
    2 mph W
    Precipitation: 4%
    Mostly clear, with a low around 40.

    Friday

    Fri, Mar 20
    73°F
    Sunny
    2 mph W
    Precipitation: 4%
    Sunny, with a high near 73.

    Friday Night

    Fri, Mar 20
    50°F
    Partly Cloudy
    7 mph SW
    Precipitation: 2%
    Partly cloudy, with a low around 50.

    Saturday

    Sat, Mar 21
    79°F
    Partly Sunny
    7 mph WSW
    Precipitation: 4%
    Partly sunny, with a high near 79.

    Saturday Night

    Sat, Mar 21
    54°F
    Partly Cloudy
    8 mph WSW
    Precipitation: 4%
    Partly cloudy, with a low around 54.

    Sunday

    Sun, Mar 22
    80°F
    Sunny
    8 mph WSW
    Precipitation: 3%
    Sunny, with a high near 80.

    Sunday Night

    Sun, Mar 22
    53°F
    Mostly Clear
    8 mph W
    Precipitation: 4%
    Mostly clear, with a low around 53.

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