Monthly outlook for Westmoreland, OR: average high 51.1°, average low 43.7°. That is 1° above the climate normal for November. Precipitation is expected on 9 days (about 1.7 inches), against a normal of 9 days and 3.9 inches. The warmest day looks like 14 November (58.2°), the coolest 28 November (39.5°).
51.1°/43.7°
Average high / low
+1°
Above normal
9 / 9
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
51.7°
50.2°
+0.8°
24 November – 3 December
50.2°
47.6°
+1.5°
4 December – 13 December
at normal
45.8°
—
November records over 66 years
69.4°4 November 1980All-time high
6.1°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Portland (4 mi).
Sun, 1554° / 45°0.28
54 °
Westmoreland, Sunday, 15 November
Rain. High 54°, low 45°.
Pressure29.88 inHg
Wind8 mph S
Humidity81%
Visibility5.0 mi
Dew point49°
Mon, 1654° / 42°0.02
54 °
Westmoreland, Monday, 16 November
Light rain. High 54°, low 42°.
Pressure30.09 inHg
Wind2.6 mph SW
Humidity71%
Visibility6.2 mi
Dew point43°
Tue, 1751° / 43°0
51 °
Westmoreland, Tuesday, 17 November
Mostly clear. High 51°, low 43°.
Pressure29.94 inHg
Wind1.6 mph E
Humidity76%
Visibility6.2 mi
Dew point43°
Wed, 1851° / 44°0.09
51 °
Westmoreland, Wednesday, 18 November
Light rain. High 51°, low 44°.
Pressure29.80 inHg
Wind12.1 mph E
Humidity75%
Visibility—
Dew point39°
Thu, 1953° / 40°0
53 °
Westmoreland, Thursday, 19 November
Clear. High 53°, low 40°.
Pressure30.06 inHg
Wind5.7 mph N
Humidity78%
Visibility—
Dew point39°
Fri, 2050° / 40°0
50 °
Westmoreland, Friday, 20 November
Partly cloudy. High 50°, low 40°.
Pressure29.94 inHg
Wind3.9 mph SW
Humidity73%
Visibility—
Dew point36°
Sat, 2144° / 42°0.15
44 °
Westmoreland, Saturday, 21 November
Light rain. High 44°, low 42°.
Pressure30.09 inHg
Wind6.2 mph NE
Humidity83%
Visibility—
Dew point39°
Sun, 2248° / 43°0
48 °
Westmoreland, Sunday, 22 November
Overcast. High 48°, low 43°.
Pressure29.85 inHg
Wind10.2 mph NE
Humidity73%
Visibility—
Dew point37°
Mon, 2354° / 44°0.06
54 °
Westmoreland, Monday, 23 November
Light rain. High 54°, low 44°.
Pressure29.88 inHg
Wind8.9 mph E
Humidity76%
Visibility—
Dew point42°
Tue, 2457° / 50°0.23
57 °
Westmoreland, Tuesday, 24 November
Light rain. High 57°, low 50°.
Pressure29.65 inHg
Wind11.4 mph S
Humidity71%
Visibility—
Dew point45°
Wed, 2551° / 45°0.34
51 °
Westmoreland, Wednesday, 25 November
Rain. High 51°, low 45°.
Pressure29.74 inHg
Wind13.1 mph S
Humidity72%
Visibility—
Dew point41°
Thu, 2646° / 43°0.03
46 °
Westmoreland, Thursday, 26 November
Light rain. High 46°, low 43°.
Pressure30.12 inHg
Wind10.5 mph S
Humidity88%
Visibility—
Dew point41°
Fri, 2751° / 43°0.09
51 °
Westmoreland, Friday, 27 November
Light rain. High 51°, low 43°.
Pressure30.45 inHg
Wind3.1 mph NW
Humidity92%
Visibility—
Dew point44°
Sat, 2848° / 39°0
48 °
Westmoreland, Saturday, 28 November
Overcast. High 48°, low 39°.
Pressure30.36 inHg
Wind3.5 mph E
Humidity74%
Visibility—
Dew point35°
Sun, 2949° / 46°0.34
49 °
Westmoreland, Sunday, 29 November
Rain. High 49°, low 46°.
Pressure30.18 inHg
Wind3.2 mph E
Humidity55%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3047° / 36°0.26
47 °
Westmoreland, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.26 in
Chance of precipitation62%
Record high60° (2008)
Record low13° (1985)
Tue, 0147° / 37°0.26
47 °
Westmoreland, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.26 in
Chance of precipitation60%
Record high55° (2021)
Record low20° (1985)
Wed, 0247° / 37°0.36
47 °
Westmoreland, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.36 in
Chance of precipitation65%
Record high56° (1975)
Record low20° (1985)
Thu, 0347° / 37°0.28
47 °
Westmoreland, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation58%
Record high57° (2023)
Record low25° (1992)
Fri, 0446° / 36°0.32
46 °
Westmoreland, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.32 in
Chance of precipitation55%
Record high60° (2023)
Record low21° (1994)
Sat, 0546° / 35°0.23
46 °
Westmoreland, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.23 in
Chance of precipitation47%
Record high60° (2023)
Record low21° (2013)
Sun, 0646° / 36°0.27
46 °
Westmoreland, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.27 in
Chance of precipitation60%
Record high57° (2023)
Record low20° (1972)
Mon, 0745° / 36°0.24
45 °
Westmoreland, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.24 in
Chance of precipitation48%
Record high56° (1962)
Record low10° (1972)
Tue, 0846° / 35°0.2
46 °
Westmoreland, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.2 in
Chance of precipitation52%
Record high58° (1962)
Record low1° (1972)
Wed, 0946° / 35°0.3
46 °
Westmoreland, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.3 in
Chance of precipitation67%
Record high56° (2014)
Record low4° (1972)
Thu, 1046° / 36°0.32
46 °
Westmoreland, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.32 in
Chance of precipitation68%
Record high60° (2025)
Record low7° (1972)
Fri, 1146° / 36°0.28
46 °
Westmoreland, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation62%
Record high59° (2025)
Record low11° (1972)
Sat, 1246° / 36°0.26
46 °
Westmoreland, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.26 in
Chance of precipitation60%
Record high57° (2025)
Record low19° (1972)
Sun, 1345° / 35°0.29
45 °
Westmoreland, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.29 in
Chance of precipitation62%
Record high56° (1977)
Record low2° (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 Westmoreland, 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 Westmoreland, 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.