Monthly outlook for Westmoreland, OR: average high 52.9°, average low 44.5°. That is 1.2° above the climate normal for November. Precipitation is expected on 8 days (about 3.2 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 11 November (67.6°), the coolest 25 November (33.1°).
52.9°/44.5°
Average high / low
+1.2°
Above normal
8 / 9
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
56°
52°
+2.2°
20 November – 29 November
47.7°
48.3°
-0.3°
30 November – 9 December
at normal
46.3°
—
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).
Wed, 1168° / 52°0
68 °
Westmoreland, Wednesday, 11 November
Overcast. High 68°, low 52°.
Pressure30.00 inHg
Wind2.6 mph SE
Humidity71%
Visibility6.2 mi
Dew point53°
Thu, 1260° / 48°0
60 °
Westmoreland, Thursday, 12 November
Overcast. High 60°, low 48°.
Pressure29.74 inHg
Wind1.5 mph S
Humidity79%
Visibility6.2 mi
Dew point52°
Fri, 1353° / 49°0.54
53 °
Westmoreland, Friday, 13 November
Rain. High 53°, low 49°.
Pressure29.38 inHg
Wind11.6 mph S
Humidity93%
Visibility3.4 mi
Dew point49°
Sat, 1456° / 48°0
56 °
Westmoreland, Saturday, 14 November
Light rain. High 56°, low 48°.
Pressure29.80 inHg
Wind9.9 mph S
Humidity74%
Visibility6.2 mi
Dew point46°
Sun, 1553° / 47°0.64
53 °
Westmoreland, Sunday, 15 November
Rain. High 53°, low 47°.
Pressure29.80 inHg
Wind9.1 mph S
Humidity95%
Visibility—
Dew point48°
Mon, 1658° / 47°0.1
58 °
Westmoreland, Monday, 16 November
Light rain. High 58°, low 47°.
Pressure29.91 inHg
Wind5.7 mph S
Humidity73%
Visibility—
Dew point44°
Tue, 1752° / 49°0.23
52 °
Westmoreland, Tuesday, 17 November
Light rain. High 52°, low 49°.
Pressure30.00 inHg
Wind8.5 mph S
Humidity79%
Visibility—
Dew point44°
Wed, 1849° / 47°0.09
49 °
Westmoreland, Wednesday, 18 November
Light rain. High 49°, low 47°.
Pressure29.83 inHg
Wind7.4 mph SE
Humidity80%
Visibility—
Dew point43°
Thu, 1951° / 45°0.02
51 °
Westmoreland, Thursday, 19 November
Light rain. High 51°, low 45°.
Pressure30.24 inHg
Wind2.3 mph W
Humidity76%
Visibility—
Dew point41°
Fri, 2049° / 40°0
49 °
Westmoreland, Friday, 20 November
Overcast. High 49°, low 40°.
Pressure30.27 inHg
Wind3.9 mph N
Humidity81%
Visibility—
Dew point38°
Sat, 2155° / 39°0
55 °
Westmoreland, Saturday, 21 November
Mostly clear. High 55°, low 39°.
Pressure30.24 inHg
Wind6.6 mph NE
Humidity65%
Visibility—
Dew point33°
Sun, 2251° / 38°0
51 °
Westmoreland, Sunday, 22 November
Overcast. High 51°, low 38°.
Pressure30.18 inHg
Wind4.1 mph NE
Humidity55%
Visibility—
Dew point28°
Mon, 2350° / 39°0
50 °
Westmoreland, Monday, 23 November
Clear. High 50°, low 39°.
Pressure30.21 inHg
Wind2.6 mph S
Humidity62%
Visibility—
Dew point31°
Tue, 2445° / 40°0.07
45 °
Westmoreland, Tuesday, 24 November
Light rain. High 45°, low 40°.
Pressure30.06 inHg
Wind10.1 mph E
Humidity54%
Visibility—
Dew point29°
Wed, 2536° / 33°1.09
36 °
Westmoreland, Wednesday, 25 November
Rain. High 36°, low 33°.
Pressure29.80 inHg
Wind12.6 mph NE
Humidity99%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2648° / 37°0.2
48 °
Westmoreland, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.2 in
Chance of precipitation53%
Record high61° (2014)
Record low24° (1993)
Fri, 2748° / 37°0.24
48 °
Westmoreland, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.24 in
Chance of precipitation62%
Record high58° (2021)
Record low22° (1985)
Sat, 2848° / 36°0.2
48 °
Westmoreland, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.2 in
Chance of precipitation50%
Record high59° (2021)
Record low21° (1985)
Sun, 2947° / 36°0.2
47 °
Westmoreland, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.2 in
Chance of precipitation50%
Record high58° (2021)
Record low16° (1985)
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)
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.