Union, OR Weather Forecast
Local 7-day forecast
Patchy Smoke then Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Union, OR in one place.
Patchy smoke before 11pm. Mostly clear. Low around 58, with temperatures rising to around 60 overnight. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Union, OR 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: Jul 14, 2026 8:08 PM PDT.
The active forecast window currently covers Jul 14 to Jul 21, 2026 for Union, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 8:08 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Union
Thursday looks like the warmest upcoming period in Union at 95 degrees F.
Friday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Thursday Night at about 9 to 21 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 14, 2026 8:08 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 92. North wind 2 to 7 mph.
Mostly clear. Low around 58, with temperatures rising to around 60 overnight. Northwest wind 1 to 7 mph.
Sunny, with a high near 95. West wind 1 to 13 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 56. Northwest wind 9 to 21 mph, with gusts as high as 26 mph.
Sunny, with a high near 91.
Mostly clear, with a low around 55.
Sunny, with a high near 92.
Mostly clear, with a low around 56.
Sunny, with a high near 93.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 93.
Partly cloudy, with a low around 61.
A slight chance of rain showers after 11am. Mostly sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 14
|
Patchy Smoke then Mostly Clear
|
58°F |
5 mph
NW
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
2 to 7 mph
N
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
58°F |
1 to 7 mph
NW
|
|
Thursday
Jul 16
|
Sunny
|
95°F |
1 to 13 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
56°F |
9 to 21 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
91°F |
9 to 13 mph
NW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
55°F |
5 to 15 mph
NW
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
5 to 15 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
56°F |
3 to 15 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
3 to 13 mph
NW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
59°F |
2 to 13 mph
NW
|
|
Monday
Jul 20
|
Mostly Sunny
|
93°F |
2 to 9 mph
NW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
61°F |
2 to 9 mph
NW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers
|
94°F |
2 to 8 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union.
