10-day forecast for Union, OR: 31° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Wednesday, November 11
53° · 0.08 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0353° / 38°0.01
Morning42°feels 38°
Afternoon52°feels 49°
Evening44°feels 44°
Overnight42°feels 38°
53 °
Union, Tuesday, 3 November
Light rain. High 53°, low 38°.
Pressure30.06 inHg
Wind12.1 mph S
Humidity47%
Visibility6.2 mi
Dew point33°
Wed, 0453° / 34°0
Morning38°feels 38°
Afternoon53°feels 51°
Evening38°feels 38°
Overnight36°feels 36°
53 °
Union, Wednesday, 4 November
Clear. High 53°, low 34°.
Pressure30.06 inHg
Wind2.7 mph N
Humidity58%
Visibility6.2 mi
Dew point35°
Thu, 0553° / 36°0.08
Morning42°feels 42°
Afternoon53°feels 50°
Evening37°feels 37°
Overnight41°feels 41°
53 °
Union, Thursday, 5 November
Light rain. High 53°, low 36°.
Pressure30.18 inHg
Wind4.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point31°
Fri, 0649° / 36°0.03
Morning45°feels 41°
Afternoon48°feels 44°
Evening47°feels 45°
Overnight37°feels 33°
49 °
Union, Friday, 6 November
Light rain. High 49°, low 36°.
Pressure30.24 inHg
Wind8.8 mph S
Humidity68%
Visibility—
Dew point37°
Sat, 0757° / 34°0
Morning38°feels 38°
Afternoon50°feels 48°
Evening53°feels 51°
Overnight46°feels 42°
57 °
Union, Saturday, 7 November
Overcast. High 57°, low 34°.
Pressure30.33 inHg
Wind12.7 mph S
Humidity63%
Visibility—
Dew point35°
Sun, 0863° / 45°0
Morning49°feels 45°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight47°feels 44°
63 °
Union, Sunday, 8 November
Overcast. High 63°, low 45°.
Pressure30.09 inHg
Wind11.7 mph S
Humidity44%
Visibility—
Dew point33°
Mon, 0962° / 44°0
Morning48°feels 45°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight47°feels 46°
62 °
Union, Monday, 9 November
Overcast. High 62°, low 44°.
Pressure29.97 inHg
Wind10 mph S
Humidity46%
Visibility—
Dew point34°
Tue, 1059° / 46°0
Morning48°feels 47°
Afternoon54°feels 51°
Evening55°feels 53°
Overnight49°feels 48°
59 °
Union, Tuesday, 10 November
Overcast. High 59°, low 46°.
Pressure30.03 inHg
Wind3.2 mph S
Humidity48%
Visibility—
Dew point33°
Wed, 1163° / 47°0
Morning52°feels 50°
Afternoon59°feels 57°
Evening57°feels 55°
Overnight51°feels 49°
63 °
Union, Wednesday, 11 November
Overcast. High 63°, low 47°.
Pressure30.00 inHg
Wind12.2 mph S
Humidity41%
Visibility—
Dew point34°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Union, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.