South Gastonia, NC Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for South Gastonia, NC in one place.
A chance of rain showers and patchy fog before 8am, then patchy fog and showers and thunderstorms. Mostly cloudy, with a high near 79. South southwest wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for South Gastonia, NC 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: May 24, 2026 1:25 PM EDT.
The active forecast window currently covers May 25 to May 30, 2026 for South Gastonia, NC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 1:25 PM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in South Gastonia
Thursday looks like the warmest upcoming period in South Gastonia at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 8 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 1:25 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Cloudy, with a low around 63. South wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 81. South southwest wind 1 to 6 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 80%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Patchy Fog
|
79°F |
1 to 5 mph
SSW
|
|
Monday Night
May 25
|
Showers And Thunderstorms
|
63°F |
0 to 5 mph
S
|
|
Tuesday
May 26
|
Rain Showers
|
81°F |
1 to 6 mph
SSW
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms
|
64°F |
1 to 5 mph
SSW
|
|
Wednesday
May 27
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
83°F |
2 to 8 mph
SW
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms
|
64°F |
1 to 6 mph
SW
|
|
Thursday
May 28
|
Partly Sunny then Chance Showers And Thunderstorms
|
85°F |
1 to 5 mph
W
|
|
Thursday Night
May 28
|
Chance Showers And Thunderstorms
|
63°F |
0 to 5 mph
NNW
|
|
Friday
May 29
|
Showers And Thunderstorms Likely
|
81°F |
0 to 6 mph
ENE
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
59°F |
5 mph
E
|
|
Saturday
May 30
|
Rain Showers Likely
|
74°F |
8 mph
ENE
|
|
Saturday Night
May 30
|
Showers And Thunderstorms Likely
|
55°F |
3 to 8 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Gastonia.