National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Partly Cloudy

71°F

22°C

Humidity 66%
Wind Speed SW 10 G 20 mph
Barometer 29.83 in (1009.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Mar 2:53 am EDT
Extended Forecast for

3 Miles ENE Mauldin SC

  • Overnight

    Overnight: A 30 percent chance of showers after 5am. Mostly cloudy, with a steady temperature around 69. Southwest wind around 13 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly before noon. Temperature falling to around 51 by 11am. North wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F⇓

    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34. North wind 5 to 8 mph becoming calm after midnight.

    Low: 34 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Southwest wind 5 to 9 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Rain. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of showers after 5am. Mostly cloudy, with a steady temperature around 69. Southwest wind around 13 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers, mainly before noon. Temperature falling to around 51 by 11am. North wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Clear, with a low around 34. North wind 5 to 8 mph becoming calm after midnight.
Friday
Sunny, with a high near 61. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 41. Southwest wind 5 to 9 mph.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 47.
Sunday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 70.
Sunday Night
Rain. Low around 54. Chance of precipitation is 80%.
Monday
Rain, mainly before 8am. High near 65. Breezy. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Mauldin SC
 34.8°N 82.24°W (Elev. 853 ft)
Last Update:
2:29 am EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation