Monthly outlook for West Linn, OR: average high 54.1°, average low 43.5°. That is 0.2° below the climate normal for November. Precipitation is expected on 10 days (about 3.9 inches), against a normal of 10 days and 4.5 inches. The warmest day looks like 7 November (62.2°), the coolest 4 November (36.2°).
54.1°/43.5°
Average high / low
−0.2°
Below normal
10 / 10
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
55.5°
55.1°
+0.2°
11 November – 20 November
51.8°
52.3°
-0.3°
21 November – 30 November
at normal
48.4°
—
November records over 66 years
70.5°1 November 1962All-time high
5°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (4 mi).
Mon, 0250° / 38°0
50 °
West Linn, Monday, 2 November
Overcast. High 50°, low 38°.
Pressure30.18 inHg
Wind0.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point44°
Tue, 0359° / 42°0
59 °
West Linn, Tuesday, 3 November
Overcast. High 59°, low 42°.
Pressure30.06 inHg
Wind3.2 mph NE
Humidity61%
Visibility6.2 mi
Dew point44°
Wed, 0455° / 36°0.1
55 °
West Linn, Wednesday, 4 November
Light rain. High 55°, low 36°.
Pressure30.12 inHg
Wind2 mph S
Humidity78%
Visibility6.2 mi
Dew point45°
Thu, 0555° / 45°0
55 °
West Linn, Thursday, 5 November
Overcast. High 55°, low 45°.
Pressure30.24 inHg
Wind3.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point46°
Fri, 0658° / 45°0.22
58 °
West Linn, Friday, 6 November
Light rain. High 58°, low 45°.
Pressure30.18 inHg
Wind14.7 mph S
Humidity89%
Visibility—
Dew point47°
Sat, 0762° / 41°0.04
62 °
West Linn, Saturday, 7 November
Light rain. High 62°, low 41°.
Pressure30.06 inHg
Wind8.6 mph S
Humidity78%
Visibility—
Dew point46°
Sun, 0857° / 45°0.36
57 °
West Linn, Sunday, 8 November
Rain. High 57°, low 45°.
Pressure30.15 inHg
Wind11.5 mph SW
Humidity77%
Visibility—
Dew point47°
Mon, 0958° / 43°0
58 °
West Linn, Monday, 9 November
Overcast. High 58°, low 43°.
Pressure30.00 inHg
Wind5.2 mph NE
Humidity56%
Visibility—
Dew point34°
Tue, 1056° / 48°0
56 °
West Linn, Tuesday, 10 November
Overcast. High 56°, low 48°.
Pressure29.85 inHg
Wind5.6 mph NE
Humidity52%
Visibility—
Dew point35°
Wed, 1155° / 48°0.5
55 °
West Linn, Wednesday, 11 November
Rain. High 55°, low 48°.
Pressure29.77 inHg
Wind12.2 mph S
Humidity79%
Visibility—
Dew point48°
Thu, 1254° / 47°0.52
54 °
West Linn, Thursday, 12 November
Rain. High 54°, low 47°.
Pressure29.38 inHg
Wind22.8 mph SW
Humidity80%
Visibility—
Dew point44°
Fri, 1349° / 44°0.48
49 °
West Linn, Friday, 13 November
Rain. High 49°, low 44°.
Pressure29.68 inHg
Wind15.9 mph SW
Humidity81%
Visibility—
Dew point43°
Sat, 1446° / 44°0.68
46 °
West Linn, Saturday, 14 November
Rain. High 46°, low 44°.
Pressure29.68 inHg
Wind7.6 mph NE
Humidity93%
Visibility—
Dew point43°
Sun, 1557° / 46°0.68
57 °
West Linn, Sunday, 15 November
Rain. High 57°, low 46°.
Pressure29.18 inHg
Wind28.4 mph S
Humidity60%
Visibility—
Dew point43°
Mon, 1649° / 47°0.28
49 °
West Linn, Monday, 16 November
Rain. High 49°, low 47°.
Pressure29.71 inHg
Wind16.7 mph S
Humidity90%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1752° / 40°0.34
52 °
West Linn, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.34 in
Chance of precipitation75%
Record high64° (1995)
Record low26° (2014)
Wed, 1850° / 39°0.23
50 °
West Linn, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.23 in
Chance of precipitation58%
Record high61° (1968)
Record low23° (1994)
Thu, 1951° / 40°0.39
51 °
West Linn, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.39 in
Chance of precipitation68%
Record high62° (1987)
Record low24° (1977)
Fri, 2051° / 38°0.3
51 °
West Linn, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.3 in
Chance of precipitation58%
Record high68° (2002)
Record low23° (1977)
Sat, 2149° / 38°0.3
49 °
West Linn, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.3 in
Chance of precipitation55%
Record high61° (2002)
Record low22° (1985)
Sun, 2249° / 37°0.33
49 °
West Linn, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.33 in
Chance of precipitation58%
Record high65° (2017)
Record low19° (1985)
Mon, 2349° / 38°0.35
49 °
West Linn, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.35 in
Chance of precipitation72%
Record high59° (2017)
Record low5° (1985)
Tue, 2449° / 38°0.39
49 °
West Linn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.39 in
Chance of precipitation67%
Record high58° (1974)
Record low5° (1985)
Wed, 2549° / 37°0.45
49 °
West Linn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.45 in
Chance of precipitation67%
Record high59° (1977)
Record low11° (1985)
Thu, 2649° / 37°0.25
49 °
West Linn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.25 in
Chance of precipitation57%
Record high61° (2014)
Record low24° (1993)
Fri, 2749° / 37°0.31
49 °
West Linn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.31 in
Chance of precipitation65%
Record high58° (2021)
Record low20° (1985)
Sat, 2848° / 36°0.25
48 °
West Linn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.25 in
Chance of precipitation52%
Record high58° (2021)
Record low22° (1985)
Sun, 2947° / 36°0.26
47 °
West Linn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.26 in
Chance of precipitation55%
Record high58° (1966)
Record low18° (1985)
Mon, 3047° / 37°0.32
47 °
West Linn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.32 in
Chance of precipitation63%
Record high60° (2008)
Record low13° (1985)
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 Linn, 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 Linn, 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.