Union County, NC Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Union County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 87.
County Weather Overview
This county weather page brings together forecast coverage for Union County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 7 of 7 mapped cities in Union County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 10:36 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Union County
Wednesday looks like the warmest upcoming period in Union County at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Tuesday at about 8 mph NE.
The forecast from Jul 14 through Jul 15 stays mostly dry.
Forecast Details
- Last updated
- Jul 9, 2026 10:36 AM EDT
- Coverage
- 2 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KCAE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 68.
Sunny, with a high near 92.
Mostly clear, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Mostly Sunny
|
87°F |
8 mph
NE
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
68°F |
0 to 5 mph
SSE
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
1 to 5 mph
WSW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
72°F |
5 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Union County.
Coverage
Forecast coverage currently spans 7 of 7 mapped cities in Union County.
Largest mapped city population in this region: 41,040.
