Gaston County, NC Weather Forecast
County weather hub
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 chance of rain showers before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 90%.
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
- May 25 to May 28, 2026
- Latest sync
- May 22, 2026 3:40 AM 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 83 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 7 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 22, 2026 3:40 AM 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
Showers and thunderstorms. Cloudy, with a low around 64. Chance of precipitation is 90%.
Rain showers likely before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 80%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Showers And Thunderstorms
|
82°F |
1 to 6 mph
SSW
|
|
Monday Night
May 25
|
Showers And Thunderstorms
|
64°F |
0 to 5 mph
SSW
|
|
Tuesday
May 26
|
Showers And Thunderstorms
|
82°F |
1 to 7 mph
SSW
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms
|
64°F |
0 to 5 mph
SSW
|
|
Wednesday
May 27
|
Showers And Thunderstorms Likely
|
83°F |
1 to 6 mph
SW
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms Likely
|
63°F |
0 to 5 mph
WNW
|
|
Thursday
May 28
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
1 to 5 mph
N
|
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.
