Monthly outlook for West Union, OR: average high 51.4°, average low 41.9°. That is 0.9° above the climate normal for November. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 14 November (57.1°), the coolest 20 November (35.6°).
51.4°/41.9°
Average high / low
+0.9°
Above normal
7 / 9
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
52.1°
50.9°
+0.7°
22 November – 1 December
50.1°
47.4°
+1.5°
2 December – 11 December
at normal
45.9°
—
November records over 66 years
68.2°1 November 1962All-time high
8.1°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Hillsboro (3 mi).
Fri, 1353° / 50°0.44
53 °
West Union, Friday, 13 November
Rain. High 53°, low 50°.
Pressure29.35 inHg
Wind9.7 mph S
Humidity95%
Visibility6.2 mi
Dew point49°
Sat, 1457° / 47°0.12
57 °
West Union, Saturday, 14 November
Rain. High 57°, low 47°.
Pressure29.77 inHg
Wind6.5 mph S
Humidity80%
Visibility6.2 mi
Dew point47°
Sun, 1554° / 44°0.44
54 °
West Union, Sunday, 15 November
Rain. High 54°, low 44°.
Pressure29.88 inHg
Wind9.3 mph S
Humidity80%
Visibility6.2 mi
Dew point48°
Mon, 1652° / 40°0.06
52 °
West Union, Monday, 16 November
Light rain. High 52°, low 40°.
Pressure30.09 inHg
Wind8.4 mph SW
Humidity77%
Visibility6.2 mi
Dew point43°
Tue, 1748° / 38°0
48 °
West Union, Tuesday, 17 November
Overcast. High 48°, low 38°.
Pressure30.06 inHg
Wind8.1 mph E
Humidity94%
Visibility—
Dew point41°
Wed, 1850° / 40°0.02
50 °
West Union, Wednesday, 18 November
Light rain. High 50°, low 40°.
Pressure29.80 inHg
Wind11.5 mph E
Humidity75%
Visibility—
Dew point38°
Thu, 1950° / 37°0
50 °
West Union, Thursday, 19 November
Clear. High 50°, low 37°.
Pressure30.00 inHg
Wind5.7 mph N
Humidity77%
Visibility—
Dew point36°
Fri, 2050° / 36°0
50 °
West Union, Friday, 20 November
Mostly clear. High 50°, low 36°.
Pressure30.12 inHg
Wind3.9 mph N
Humidity71%
Visibility—
Dew point33°
Sat, 2151° / 36°0
51 °
West Union, Saturday, 21 November
Partly cloudy. High 51°, low 36°.
Pressure30.15 inHg
Wind3.2 mph N
Humidity66%
Visibility—
Dew point32°
Sun, 2250° / 37°0
50 °
West Union, Sunday, 22 November
Clear. High 50°, low 37°.
Pressure30.18 inHg
Wind2 mph SE
Humidity64%
Visibility—
Dew point31°
Mon, 2349° / 37°0
49 °
West Union, Monday, 23 November
Clear. High 49°, low 37°.
Pressure30.21 inHg
Wind1.6 mph NW
Humidity75%
Visibility—
Dew point35°
Tue, 2447° / 38°0
47 °
West Union, Tuesday, 24 November
Overcast. High 47°, low 38°.
Pressure30.18 inHg
Wind1.9 mph SE
Humidity81%
Visibility—
Dew point37°
Wed, 2549° / 44°0.64
49 °
West Union, Wednesday, 25 November
Rain. High 49°, low 44°.
Pressure30.00 inHg
Wind4.6 mph SE
Humidity81%
Visibility—
Dew point40°
Thu, 2655° / 48°0.36
55 °
West Union, Thursday, 26 November
Rain. High 55°, low 48°.
Pressure30.15 inHg
Wind8.4 mph SW
Humidity86%
Visibility—
Dew point46°
Fri, 2751° / 48°0.61
51 °
West Union, Friday, 27 November
Rain. High 51°, low 48°.
Pressure30.18 inHg
Wind14.6 mph S
Humidity95%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2847° / 36°0.19
47 °
West Union, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.19 in
Chance of precipitation47%
Record high58° (2021)
Record low21° (1985)
Sun, 2947° / 37°0.19
47 °
West Union, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.19 in
Chance of precipitation48%
Record high58° (2021)
Record low17° (1985)
Mon, 3047° / 37°0.27
47 °
West Union, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.27 in
Chance of precipitation63%
Record high59° (2008)
Record low15° (1985)
Tue, 0147° / 37°0.26
47 °
West Union, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.26 in
Chance of precipitation58%
Record high57° (2021)
Record low20° (1985)
Wed, 0247° / 37°0.36
47 °
West Union, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.36 in
Chance of precipitation60%
Record high57° (1975)
Record low19° (1985)
Thu, 0347° / 37°0.3
47 °
West Union, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.3 in
Chance of precipitation53%
Record high56° (2023)
Record low26° (1992)
Fri, 0446° / 36°0.3
46 °
West Union, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.3 in
Chance of precipitation58%
Record high59° (2023)
Record low23° (1994)
Sat, 0546° / 35°0.23
46 °
West Union, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.23 in
Chance of precipitation48%
Record high58° (2023)
Record low22° (1972)
Sun, 0646° / 36°0.28
46 °
West Union, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation58%
Record high56° (2023)
Record low20° (1972)
Mon, 0745° / 36°0.24
45 °
West Union, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.24 in
Chance of precipitation50%
Record high56° (2015)
Record low11° (1972)
Tue, 0846° / 35°0.22
46 °
West Union, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.22 in
Chance of precipitation47%
Record high58° (2015)
Record low4° (1972)
Wed, 0946° / 35°0.31
46 °
West Union, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.31 in
Chance of precipitation65%
Record high56° (2014)
Record low8° (1972)
Thu, 1046° / 37°0.34
46 °
West Union, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.34 in
Chance of precipitation62%
Record high59° (1993)
Record low5° (1972)
Fri, 1146° / 36°0.31
46 °
West Union, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.31 in
Chance of precipitation67%
Record high59° (2025)
Record low14° (1972)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Union, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in West Union, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.