Monthly outlook for West Union, OR: average high 49.2°, average low 40.2°. That is 0.1° below the climate normal for November. Precipitation is expected on 7 days (about 2.6 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 15 November (54°), the coolest 21 November (34.1°).
49.2°/40.2°
Average high / low
−0.1°
Below normal
7 / 9
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
48.8°
50.4°
-0.9°
23 November – 2 December
49.8°
47.4°
+1.3°
3 December – 12 December
at normal
45.7°
—
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).
Sat, 1452° / 46°0.15
52 °
West Union, Saturday, 14 November
Rain. High 52°, low 46°.
Pressure29.74 inHg
Wind10.9 mph S
Humidity80%
Visibility6.2 mi
Dew point47°
Sun, 1554° / 44°0.45
54 °
West Union, Sunday, 15 November
Rain. High 54°, low 44°.
Pressure29.85 inHg
Wind9 mph S
Humidity84%
Visibility5.0 mi
Dew point49°
Mon, 1648° / 41°0.26
48 °
West Union, Monday, 16 November
Rain. High 48°, low 41°.
Pressure30.06 inHg
Wind3.6 mph SE
Humidity79%
Visibility6.2 mi
Dew point41°
Tue, 1746° / 38°0
46 °
West Union, Tuesday, 17 November
Overcast. High 46°, low 38°.
Pressure30.15 inHg
Wind8.4 mph E
Humidity98%
Visibility—
Dew point40°
Wed, 1849° / 41°0.08
49 °
West Union, Wednesday, 18 November
Light rain. High 49°, low 41°.
Pressure29.77 inHg
Wind12 mph SE
Humidity81%
Visibility—
Dew point39°
Thu, 1947° / 38°0
47 °
West Union, Thursday, 19 November
Overcast. High 47°, low 38°.
Pressure30.18 inHg
Wind5.2 mph NW
Humidity82%
Visibility—
Dew point37°
Fri, 2044° / 36°0
44 °
West Union, Friday, 20 November
Overcast. High 44°, low 36°.
Pressure30.12 inHg
Wind3.2 mph N
Humidity81%
Visibility—
Dew point34°
Sat, 2148° / 34°0
48 °
West Union, Saturday, 21 November
Clear. High 48°, low 34°.
Pressure30.06 inHg
Wind2.7 mph N
Humidity73%
Visibility—
Dew point32°
Sun, 2248° / 37°0
48 °
West Union, Sunday, 22 November
Overcast. High 48°, low 37°.
Pressure30.15 inHg
Wind3.6 mph NE
Humidity63%
Visibility—
Dew point30°
Mon, 2347° / 39°0.02
47 °
West Union, Monday, 23 November
Light rain. High 47°, low 39°.
Pressure30.27 inHg
Wind4.3 mph NE
Humidity59%
Visibility—
Dew point30°
Tue, 2450° / 39°0
50 °
West Union, Tuesday, 24 November
Partly cloudy. High 50°, low 39°.
Pressure30.18 inHg
Wind3.5 mph E
Humidity58%
Visibility—
Dew point30°
Wed, 2549° / 37°0
49 °
West Union, Wednesday, 25 November
Overcast. High 49°, low 37°.
Pressure30.12 inHg
Wind1.6 mph E
Humidity54%
Visibility—
Dew point27°
Thu, 2649° / 37°0
49 °
West Union, Thursday, 26 November
Overcast. High 49°, low 37°.
Pressure30.24 inHg
Wind2.1 mph W
Humidity58%
Visibility—
Dew point29°
Fri, 2751° / 42°0.78
51 °
West Union, Friday, 27 November
Rain. High 51°, low 42°.
Pressure29.83 inHg
Wind10.4 mph S
Humidity87%
Visibility—
Dew point39°
Sat, 2853° / 45°0.16
53 °
West Union, Saturday, 28 November
Rain. High 53°, low 45°.
Pressure30.03 inHg
Wind11.9 mph SW
Humidity75%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1246° / 36°0.28
46 °
West Union, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation62%
Record high57° (1988)
Record low23° (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.