10-day forecast for Union Gap, OR: 38° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Thursday, November 12
56° · 0.33 in
Worst day: Sunday, November 8
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0553° / 44°0
Morning47°feels 47°
Afternoon53°feels 51°
Evening47°feels 47°
Overnight47°feels 47°
53 °
Union Gap, Thursday, 5 November
Overcast. High 53°, low 44°.
Pressure30.24 inHg
Wind6 mph S
Humidity73%
Visibility6.2 mi
Dew point46°
Fri, 0663° / 42°0
Morning44°feels 41°
Afternoon62°feels 61°
Evening53°feels 52°
Overnight44°feels 44°
63 °
Union Gap, Friday, 6 November
Overcast. High 63°, low 42°.
Pressure30.21 inHg
Wind3.7 mph SE
Humidity56%
Visibility6.2 mi
Dew point43°
Sat, 0762° / 38°0.03
Morning41°feels 39°
Afternoon64°feels 62°
Evening53°feels 52°
Overnight44°feels 44°
62 °
Union Gap, Saturday, 7 November
Light rain. High 62°, low 38°.
Pressure30.00 inHg
Wind3.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point42°
Sun, 0856° / 44°0.33
Morning52°feels 51°
Afternoon54°feels 54°
Evening53°feels 52°
Overnight53°feels 52°
56 °
Union Gap, Sunday, 8 November
Rain. High 56°, low 44°.
Pressure30.21 inHg
Wind0.6 mph NW
Humidity88%
Visibility6.2 mi
Dew point52°
Mon, 0960° / 39°0
Morning42°feels 40°
Afternoon50°feels 48°
Evening59°feels 57°
Overnight51°feels 49°
60 °
Union Gap, Monday, 9 November
Overcast. High 60°, low 39°.
Pressure30.15 inHg
Wind7.7 mph SE
Humidity85%
Visibility—
Dew point43°
Tue, 1065° / 45°0
Morning51°feels 48°
Afternoon57°feels 55°
Evening58°feels 56°
Overnight47°feels 47°
65 °
Union Gap, Tuesday, 10 November
Partly cloudy. High 65°, low 45°.
Pressure30.09 inHg
Wind7.5 mph S
Humidity52%
Visibility—
Dew point38°
Wed, 1163° / 45°0
Morning49°feels 48°
Afternoon56°feels 54°
Evening57°feels 55°
Overnight48°feels 48°
63 °
Union Gap, Wednesday, 11 November
Overcast. High 63°, low 45°.
Pressure30.00 inHg
Wind2.1 mph W
Humidity50%
Visibility—
Dew point36°
Thu, 1266° / 47°0
Morning51°feels 51°
Afternoon58°feels 56°
Evening60°feels 58°
Overnight48°feels 48°
66 °
Union Gap, Thursday, 12 November
Overcast. High 66°, low 47°.
Pressure29.97 inHg
Wind3.5 mph N
Humidity48%
Visibility—
Dew point37°
Fri, 1365° / 44°0.02
Morning48°feels 46°
Afternoon57°feels 55°
Evening62°feels 60°
Overnight51°feels 49°
65 °
Union Gap, Friday, 13 November
Light rain. High 65°, low 44°.
Pressure29.77 inHg
Wind4.9 mph N
Humidity49%
Visibility—
Dew point36°
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.