Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

75°F

24°C

Humidity 76%
Wind Speed N 3 mph
Barometer 29.96 in (1013.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 27 Sep 12:53 pm EDT
Extended Forecast for

Simpsonville SC

  • This Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 79. South southeast wind 3 to 6 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight.  Patchy fog between 4am and 5am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 63. North wind 3 to 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms then
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Northeast wind 7 to 11 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. Northeast wind around 9 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 74. Northeast wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. South southeast wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 63. North wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 81. Northeast wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 65. Northeast wind around 9 mph, with gusts as high as 18 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. Northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 72.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 62.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville SC
 34.74°N 82.28°W (Elev. 863 ft)
1:19 pm EDT Sep 27, 2025
1pm EDT Sep 27, 2025-6pm EDT Oct 3, 2025
 
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Additional Resources

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