Union, NC Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Union, NC in one place.
A chance of rain showers between 11am and 5pm. Mostly cloudy, with a high near 71. Northeast wind 5 to 8 mph. Chance of precipitation is 30%.
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: Jun 2, 2026 8:50 AM EDT.
The active forecast window currently covers Jun 2 to Jun 8, 2026 for Union, NC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 8:50 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Union
Sunday looks like the warmest upcoming period in Union at 87 degrees F.
Tonight is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Today at about 5 to 8 mph NE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 8:50 AM EDT
- Coverage
- 7 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 50. Northeast wind around 5 mph.
Sunny, with a high near 76. Northeast wind around 3 mph.
Clear, with a low around 53. North northwest wind around 3 mph.
Sunny, with a high near 81. Northeast wind around 3 mph.
Clear, with a low around 56.
Sunny, with a high near 84.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 62.
Mostly sunny, with a high near 87.
Partly cloudy, with a low around 65.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 2
|
Chance Rain Showers
|
71°F |
5 to 8 mph
NE
|
|
Tonight
Jun 2
|
Mostly Clear
|
50°F |
5 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
76°F |
3 mph
NE
|
|
Wednesday Night
Jun 3
|
Clear
|
53°F |
3 mph
NNW
|
|
Thursday
Jun 4
|
Sunny
|
81°F |
3 mph
NE
|
|
Thursday Night
Jun 4
|
Clear
|
56°F |
2 mph
SW
|
|
Friday
Jun 5
|
Sunny
|
84°F |
0 to 6 mph
SSE
|
|
Friday Night
Jun 5
|
Mostly Clear
|
60°F |
0 to 5 mph
SW
|
|
Saturday
Jun 6
|
Mostly Sunny
|
86°F |
0 to 7 mph
WSW
|
|
Saturday Night
Jun 6
|
Partly Cloudy
|
62°F |
0 to 6 mph
SW
|
|
Sunday
Jun 7
|
Mostly Sunny
|
87°F |
0 to 5 mph
WSW
|
|
Sunday Night
Jun 7
|
Partly Cloudy
|
65°F |
0 to 3 mph
WSW
|
|
Monday
Jun 8
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
1 to 5 mph
WSW
|
|
Monday Night
Jun 8
|
Chance Showers And Thunderstorms
|
64°F |
3 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union.