10-day forecast for Union Gap, OR: 34° to 67°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Sunday, November 8
66° · 0.57 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3155° / 40°0
Morning40°feels 40°
Afternoon53°feels 51°
Evening48°feels 48°
Overnight44°feels 44°
55 °
Union Gap, Saturday, 31 October
Overcast. High 55°, low 40°.
Pressure29.94 inHg
Wind0.4 mph SW
Humidity83%
Visibility6.2 mi
Dew point40°
Sun, 0156° / 37°0
Morning37°feels 37°
Afternoon55°feels 53°
Evening46°feels 46°
Overnight46°feels 46°
56 °
Union Gap, Sunday, 1 November
Overcast. High 56°, low 37°.
Pressure30.12 inHg
Wind1.6 mph SE
Humidity74%
Visibility6.2 mi
Dew point42°
Mon, 0256° / 37°0
Morning37°feels 37°
Afternoon56°feels 54°
Evening49°feels 49°
Overnight38°feels 38°
56 °
Union Gap, Monday, 2 November
Overcast. High 56°, low 37°.
Pressure30.18 inHg
Wind2.1 mph SE
Humidity69%
Visibility6.2 mi
Dew point41°
Tue, 0357° / 40°0
Morning40°feels 40°
Afternoon57°feels 55°
Evening54°feels 52°
Overnight44°feels 44°
57 °
Union Gap, Tuesday, 3 November
Overcast. High 57°, low 40°.
Pressure30.03 inHg
Wind2.1 mph NW
Humidity73%
Visibility6.2 mi
Dew point44°
Wed, 0458° / 34°0
Morning40°feels 40°
Afternoon50°feels 50°
Evening55°feels 54°
Overnight43°feels 43°
58 °
Union Gap, Wednesday, 4 November
Overcast. High 58°, low 34°.
Pressure30.18 inHg
Wind2.7 mph SE
Humidity74%
Visibility—
Dew point39°
Thu, 0566° / 41°0.57
Morning47°feels 46°
Afternoon58°feels 56°
Evening62°feels 61°
Overnight48°feels 47°
66 °
Union Gap, Thursday, 5 November
Rain. High 66°, low 41°.
Pressure29.97 inHg
Wind10.3 mph W
Humidity55%
Visibility—
Dew point39°
Fri, 0658° / 41°0.08
Morning45°feels 45°
Afternoon52°feels 50°
Evening53°feels 52°
Overnight43°feels 43°
58 °
Union Gap, Friday, 6 November
Light rain. High 58°, low 41°.
Pressure30.27 inHg
Wind3.2 mph S
Humidity82%
Visibility—
Dew point45°
Sat, 0761° / 38°0
Morning42°feels 41°
Afternoon52°feels 49°
Evening56°feels 54°
Overnight45°feels 45°
61 °
Union Gap, Saturday, 7 November
Overcast. High 61°, low 38°.
Pressure30.30 inHg
Wind3.1 mph S
Humidity48%
Visibility—
Dew point30°
Sun, 0867° / 45°0
Morning49°feels 47°
Afternoon58°feels 56°
Evening60°feels 58°
Overnight51°feels 49°
67 °
Union Gap, Sunday, 8 November
Overcast. High 67°, low 45°.
Pressure30.15 inHg
Wind3.5 mph SE
Humidity45%
Visibility—
Dew point35°
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 Gap, 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.