Union County, NC Weather Forecast
County weather hub
Sunny
Compare major city weather across Union County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 86. West wind around 3 mph.
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
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 1:28 PM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Union County
Thursday looks like the warmest upcoming period in Union County at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday Night at about 15 to 20 mph NNW.
The forecast from Oct 13 through Oct 19 stays mostly dry.
Forecast Details
- Last updated
- Oct 13, 2026 1:28 PM EDT
- Coverage
- 7 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
Clear, with a low around 59. West southwest wind around 2 mph.
Sunny, with a high near 87. West southwest wind 0 to 5 mph.
Clear, with a low around 60. Southwest wind around 2 mph.
Sunny, with a high near 88. Southwest wind around 3 mph.
Clear, with a low around 63.
Sunny, with a high near 87.
Mostly clear, with a low around 49.
Sunny, with a high near 65.
Clear, with a low around 41.
Sunny, with a high near 65.
Clear, with a low around 42.
Sunny, with a high near 72.
Partly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 13
|
Sunny
|
86°F |
3 mph
W
|
|
Tonight
Oct 13
|
Clear
|
59°F |
2 mph
WSW
|
|
Wednesday
Oct 14
|
Sunny
|
87°F |
0 to 5 mph
WSW
|
|
Wednesday Night
Oct 14
|
Clear
|
60°F |
2 mph
SW
|
|
Thursday
Oct 15
|
Sunny
|
88°F |
3 mph
SW
|
|
Thursday Night
Oct 15
|
Clear
|
63°F |
1 to 6 mph
SSW
|
|
Friday
Oct 16
|
Sunny
|
87°F |
7 to 14 mph
WSW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
49°F |
15 to 20 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
65°F |
14 to 18 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
41°F |
5 to 12 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
8 mph
NE
|
|
Sunday Night
Oct 18
|
Clear
|
42°F |
1 to 6 mph
NE
|
|
Monday
Oct 19
|
Sunny
|
72°F |
6 mph
NE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
48°F |
1 to 5 mph
NE
|
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.
