Union, NC Weather Forecast
Local 7-day forecast
Slight Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Union, NC in one place.
Patchy fog before 8am, then a slight chance of rain between 8am and 1pm. Mostly sunny, with a high near 74. North northwest wind around 2 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Union, 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: Nov 4, 2026 8:18 PM EST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Union, NC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 4, 2026 8:18 PM EST
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Union
Friday looks like the warmest upcoming period in Union at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday Night at about 3 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 4, 2026 8:18 PM EST
- 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
Mostly clear, with a low around 46. Northwest wind around 3 mph.
Sunny, with a high near 68.
Mostly clear, with a low around 36.
Sunny, with a high near 66.
Mostly clear, with a low around 36.
Sunny, with a high near 70.
Mostly clear, with a low around 37.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Slight Chance Light Rain
|
74°F |
2 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
46°F |
3 mph
NW
|
|
Saturday
Nov 7
|
Sunny
|
68°F |
3 mph
NNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
36°F |
0 to 3 mph
NNW
|
|
Sunday
Nov 8
|
Sunny
|
66°F |
2 mph
WSW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
36°F |
2 mph
WNW
|
|
Monday
Nov 9
|
Sunny
|
70°F |
2 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
37°F |
2 mph
NW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
70°F |
0 to 3 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
40°F |
2 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
68°F |
2 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union.