10-day forecast for Union Gap, OR: 34° to 58°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Saturday, November 21
54° · 0.6 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1458° / 46°0.15
Morning49°feels 45°
Afternoon57°feels 55°
Evening53°feels 51°
Overnight49°feels 45°
58 °
Union Gap, Saturday, 14 November
Rain. High 58°, low 46°.
Pressure29.74 inHg
Wind14 mph S
Humidity54%
Visibility6.2 mi
Dew point42°
Sun, 1555° / 41°0.46
Morning50°feels 48°
Afternoon49°feels 47°
Evening44°feels 44°
Overnight53°feels 52°
55 °
Union Gap, Sunday, 15 November
Rain. High 55°, low 41°.
Pressure29.91 inHg
Wind6.6 mph S
Humidity77%
Visibility3.3 mi
Dew point48°
Mon, 1653° / 38°0.2
Morning40°feels 35°
Afternoon53°feels 50°
Evening44°feels 41°
Overnight40°feels 37°
53 °
Union Gap, Monday, 16 November
Rain. High 53°, low 38°.
Pressure30.06 inHg
Wind11.4 mph S
Humidity64%
Visibility6.2 mi
Dew point40°
Tue, 1751° / 34°0.02
Morning36°feels 33°
Afternoon51°feels 48°
Evening48°feels 46°
Overnight38°feels 38°
51 °
Union Gap, Tuesday, 17 November
Light rain. High 51°, low 34°.
Pressure29.97 inHg
Wind5.4 mph S
Humidity76%
Visibility6.2 mi
Dew point40°
Wed, 1854° / 40°0.25
Morning43°feels 40°
Afternoon46°feels 46°
Evening49°feels 47°
Overnight41°feels 37°
54 °
Union Gap, Wednesday, 18 November
Rain. High 54°, low 40°.
Pressure29.77 inHg
Wind8.9 mph NE
Humidity92%
Visibility—
Dew point43°
Thu, 1948° / 36°0.02
Morning37°feels 37°
Afternoon41°feels 41°
Evening44°feels 44°
Overnight37°feels 37°
48 °
Union Gap, Thursday, 19 November
Light rain. High 48°, low 36°.
Pressure29.97 inHg
Wind4.1 mph N
Humidity90%
Visibility—
Dew point36°
Fri, 2053° / 34°0
Morning38°feels 36°
Afternoon46°feels 46°
Evening48°feels 48°
Overnight38°feels 37°
53 °
Union Gap, Friday, 20 November
Mostly clear. High 53°, low 34°.
Pressure30.21 inHg
Wind3.3 mph S
Humidity73%
Visibility—
Dew point35°
Sat, 2156° / 36°0
Morning39°feels 39°
Afternoon48°feels 47°
Evening49°feels 47°
Overnight40°feels 40°
56 °
Union Gap, Saturday, 21 November
Overcast. High 56°, low 36°.
Pressure30.12 inHg
Wind3.1 mph E
Humidity53%
Visibility—
Dew point29°
Sun, 2247° / 39°0
Morning44°feels 44°
Afternoon46°feels 46°
Evening46°feels 46°
Overnight45°feels 45°
47 °
Union Gap, Sunday, 22 November
Overcast. High 47°, low 39°.
Pressure30.06 inHg
Wind2.7 mph S
Humidity60%
Visibility—
Dew point33°
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.