Gaston County, NC Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Gaston County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89.
County Weather Overview
This county weather page brings together forecast coverage for Gaston County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Gaston County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 26 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 12:53 PM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Gaston County
Wednesday looks like the warmest upcoming period in Gaston County at 89 degrees F.
Thursday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Thursday at about 1 to 6 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 12:53 PM EDT
- Coverage
- 4 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
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Aug 26
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
E
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
68°F |
0 to 3 mph
S
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
86°F |
1 to 6 mph
SW
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
SSW
|
|
Friday
Aug 28
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
0 to 3 mph
WSW
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms
|
68°F |
0 to 3 mph
W
|
|
Saturday
Aug 29
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
0 to 3 mph
ENE
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms
|
68°F |
0 to 3 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Gaston County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Gaston County.
Largest mapped city population in this region: 77,640.
