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Greenville SC Weather Forecast | Live Radar, Storm Tracking & Updates

Welcome to Upstate Weather, your trusted source for the most accurate Greenville SC weather forecast. Get real-time updates on current conditions, access our live weather radar for storm tracking, and explore personalized weather data from our Greenville SC personal weather station. Whether you're in Upstate South Carolina or just visiting, stay ahead of the weather with our reliable forecasts and timely updates tailored for the Greenville area.

NWS Greenville Forecast Summary
 Hazard Outlook ... -- Changed Discussion --Low relative humidity and occasional gusty winds will enhance the fire danger across the area for much of the next week, with dangerous fire conditions possible Saturday. A cold front crosses the region this morning producing a quick shot of showers, with accumulating high elevation snow showers expected this afternoon into tonight before conditions dry out again Friday morning. The next significant chance for rain will be early next week when another front is expected to impact the region.-- End Changed Discussion --
 Storm Center  HD Storm Track Radar  Greenville Forecast

Regional Radar

Greenville Upstate South Carolina HD GSP GRLEVEL3 Radar

NWS GSP Greenville Forecast

Updated: @ 20-Mar-2025 4:50am - next update at 4:55am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 59.5, Max: 64.5, Min: 59.5 59.5°F
Colder 1.8°F than last hour.

Cool

Feels like: 60°F

24-hr difference
11.8°FWarmer 11.8°F than yesterday at this time.
  Today Yesterday
High: 64.5°F
12:06am 		81.4°F
2:47pm
Low: 59.5°F
4:48am 		47°F
7:38am
Wind from SSW SSW
0.6
Gust:
 0 mph
0 Bft - Calm
Today: 4.3 mph 1:07am
Gust Month: 8.7 mph March 16
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.08 in
Storm Rain: 0.06 in
This Month: 8.25 in
Season Total: 53.58 in
2 rain days in March.
Thursday

Thursday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Humidity & Barometer Almanac Moon
Humidity: 53 % Increased 8.0% since last hour.
Dew Point: 42.3°F Increased 2.5°F since last hour.
Barometer: 29.739 inHg Falling 0.02 inHg/hr
Baro Trend: Falling slowly
Sunrise: 2:04am
Sunset: 2:10pm
Moonset: 6:27am
Moonrise: 6:53pm
Waning Gibbous
Waning Gibbous, Moon at 20 days in cycle
70%
Illuminated
UV Index Forecast UV Index Forecast
20-Mar-2025
6.4     High 
21-Mar-2025
5.9     Medium 
 NWS Weather Forecast  - Outlook: Overnight & Thursday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 55 °F		 NWS forecast: Mostly clear, with a low around 55. South southwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.

WXSIM forecast: Clear. High 56°. Wind north-northwest around 8 mph, gusting to 25 mph.
 
Thursday

Thursday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny

Hi 63 °F		 NWS forecast: A chance of rain showers between 7am and noon. Partly sunny, with a high near 63. West southwest wind 10 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

WXSIM forecast: Clear. Cold. Low 31°. Wind north-northwest near calm.


Extended Greenville Forecast

Overnight

Overnight: Mostly Clear
Mostly Clear
Thursday

Thursday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Clear
Clear
Lo 55 °FHi 63 °FLo 35 °FHi 65 °FLo 42 °FHi 74 °FLo 41 °F

Severe Weather Risk Outlook
WXSIM threat forecast for Greer, initialized at 2:53 PM Mar 17, 2025
Thunderstorm
Scattered thunderstorms possible on Wednesday Night. Severe thunderstorms unlikely at this time.

* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE *

Threat table made possible using scripts by Jordan Gerth. Obtain: here.
Visit our 'Severe Weather Center' page for Convective and Hazard Outlooks, and more: Storm Center.