10-day forecast for Union Gap, OR: 36° to 65°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Sunday, November 8
58° · 0.15 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3156° / 40°0
Morning40°feels 40°
Afternoon54°feels 52°
Evening48°feels 48°
Overnight44°feels 44°
56 °
Union Gap, Saturday, 31 October
Overcast. High 56°, low 40°.
Pressure29.97 inHg
Wind0.9 mph SW
Humidity82%
Visibility6.2 mi
Dew point40°
Sun, 0155° / 37°0
Morning37°feels 37°
Afternoon54°feels 53°
Evening45°feels 45°
Overnight40°feels 40°
55 °
Union Gap, Sunday, 1 November
Overcast. High 55°, low 37°.
Pressure30.09 inHg
Wind2.5 mph SE
Humidity74%
Visibility6.2 mi
Dew point43°
Mon, 0258° / 36°0
Morning36°feels 36°
Afternoon58°feels 57°
Evening49°feels 47°
Overnight38°feels 38°
58 °
Union Gap, Monday, 2 November
Overcast. High 58°, low 36°.
Pressure30.24 inHg
Wind1.3 mph S
Humidity67%
Visibility6.2 mi
Dew point42°
Tue, 0360° / 39°0
Morning44°feels 44°
Afternoon51°feels 50°
Evening56°feels 55°
Overnight43°feels 43°
60 °
Union Gap, Tuesday, 3 November
Overcast. High 60°, low 39°.
Pressure30.15 inHg
Wind3.3 mph N
Humidity77%
Visibility—
Dew point42°
Wed, 0461° / 38°0
Morning42°feels 42°
Afternoon49°feels 49°
Evening58°feels 57°
Overnight43°feels 43°
61 °
Union Gap, Wednesday, 4 November
Overcast. High 61°, low 38°.
Pressure29.94 inHg
Wind1.7 mph NW
Humidity84%
Visibility—
Dew point41°
Thu, 0559° / 43°0.02
Morning46°feels 45°
Afternoon54°feels 52°
Evening57°feels 55°
Overnight47°feels 47°
59 °
Union Gap, Thursday, 5 November
Light rain. High 59°, low 43°.
Pressure29.88 inHg
Wind2.8 mph SW
Humidity60%
Visibility—
Dew point38°
Fri, 0658° / 42°0.15
Morning48°feels 47°
Afternoon53°feels 52°
Evening53°feels 52°
Overnight42°feels 42°
58 °
Union Gap, Friday, 6 November
Light rain. High 58°, low 42°.
Pressure30.12 inHg
Wind3 mph S
Humidity70%
Visibility—
Dew point42°
Sat, 0764° / 38°0
Morning42°feels 41°
Afternoon52°feels 50°
Evening56°feels 54°
Overnight45°feels 45°
64 °
Union Gap, Saturday, 7 November
Overcast. High 64°, low 38°.
Pressure30.18 inHg
Wind2.9 mph SE
Humidity48%
Visibility—
Dew point31°
Sun, 0865° / 46°0
Morning50°feels 50°
Afternoon58°feels 56°
Evening59°feels 57°
Overnight52°feels 50°
65 °
Union Gap, Sunday, 8 November
Overcast. High 65°, low 46°.
Pressure30.00 inHg
Wind3 mph SW
Humidity46%
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.