Greenville, GA Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, GA in one place.
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 95, with temperatures falling to around 94 in the afternoon. Heat index values as high as 105. South wind 1 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Greenville, GA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 6:41 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Greenville, GA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 6:41 PM EDT
- Forecast office
- JAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Saturday looks like the warmest upcoming period in Greenville at 95 degrees F.
Saturday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Saturday at about 1 to 7 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 6:41 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- JAX
- Radar station
- KJAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 11pm. Partly cloudy. Low around 74, with temperatures rising to around 75 overnight. Heat index values as high as 100. Southwest wind 2 to 7 mph. Chance of precipitation is 30%.
Showers and thunderstorms likely after 2pm. Mostly sunny. High near 94, with temperatures falling to around 89 in the afternoon. Southwest wind 2 to 7 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 70%.
A chance of rain showers between 8am and 11am, then showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 80%.
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 80%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 94. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
1 to 7 mph
S
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
2 to 7 mph
SW
|
|
Sunday
Jul 19
|
Mostly Sunny then Showers And Thunderstorms Likely
|
94°F |
2 to 7 mph
SW
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely
|
74°F |
5 mph
S
|
|
Monday
Jul 20
|
Showers And Thunderstorms
|
93°F |
2 to 7 mph
S
|
|
Monday Night
Jul 20
|
Showers And Thunderstorms
|
74°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms
|
94°F |
7 mph
SW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
6 mph
SW
|
|
Wednesday
Jul 22
|
Chance Showers And Thunderstorms
|
95°F |
3 to 7 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
76°F |
6 mph
SW
|
|
Thursday
Jul 23
|
Showers And Thunderstorms Likely
|
92°F |
6 mph
SW
|
|
Thursday Night
Jul 23
|
Showers And Thunderstorms Likely
|
75°F |
1 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.
