Monthly outlook for Wilsonville, OR: average high 52.3°, average low 43.6°. That is 1.9° above the climate normal for November. Precipitation is expected on 10 days (about 6.4 inches), against a normal of 10 days and 3.9 inches. The warmest day looks like 23 November (57.2°), the coolest 20 November (36°).
52.3°/43.6°
Average high / low
+1.9°
Above normal
10 / 10
Wet days / normal
6.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
52.2°
49.8°
+1.3°
25 November – 4 December
52.5°
47.4°
+2.8°
5 December – 14 December
at normal
45.8°
—
November records over 66 years
69.3°1 November 1962All-time high
6.8°24 November 1985All-time low
Climate normals and records are computed from the nearest reference point — King City (6 mi).
Mon, 1652° / 44°0.28
52 °
Wilsonville, Monday, 16 November
Rain. High 52°, low 44°.
Pressure30.09 inHg
Wind6.5 mph S
Humidity73%
Visibility6.2 mi
Dew point44°
Tue, 1753° / 42°0
53 °
Wilsonville, Tuesday, 17 November
Light rain. High 53°, low 42°.
Pressure30.03 inHg
Wind6.5 mph S
Humidity72%
Visibility6.2 mi
Dew point42°
Wed, 1848° / 41°0.21
48 °
Wilsonville, Wednesday, 18 November
Rain. High 48°, low 41°.
Pressure29.88 inHg
Wind4.5 mph E
Humidity72%
Visibility6.2 mi
Dew point40°
Thu, 1953° / 39°0
53 °
Wilsonville, Thursday, 19 November
Partly cloudy. High 53°, low 39°.
Pressure30.09 inHg
Wind8.4 mph NE
Humidity84%
Visibility—
Dew point42°
Fri, 2050° / 36°0.01
50 °
Wilsonville, Friday, 20 November
Light rain. High 50°, low 36°.
Pressure29.94 inHg
Wind6.2 mph NE
Humidity83%
Visibility—
Dew point38°
Sat, 2148° / 42°0.13
48 °
Wilsonville, Saturday, 21 November
Light rain. High 48°, low 42°.
Pressure29.91 inHg
Wind12 mph S
Humidity82%
Visibility—
Dew point42°
Sun, 2250° / 39°1.35
50 °
Wilsonville, Sunday, 22 November
Heavy rain. High 50°, low 39°.
Pressure29.83 inHg
Wind10.3 mph S
Humidity72%
Visibility—
Dew point36°
Mon, 2357° / 50°1.88
57 °
Wilsonville, Monday, 23 November
Rain. High 57°, low 50°.
Pressure29.53 inHg
Wind17.6 mph S
Humidity86%
Visibility—
Dew point48°
Tue, 2456° / 47°0.81
56 °
Wilsonville, Tuesday, 24 November
Rain. High 56°, low 47°.
Pressure29.50 inHg
Wind12.5 mph S
Humidity95%
Visibility—
Dew point51°
Wed, 2550° / 45°0.44
50 °
Wilsonville, Wednesday, 25 November
Rain. High 50°, low 45°.
Pressure30.18 inHg
Wind13.3 mph SW
Humidity77%
Visibility—
Dew point42°
Thu, 2651° / 47°0.99
51 °
Wilsonville, Thursday, 26 November
Rain. High 51°, low 47°.
Pressure30.24 inHg
Wind9.3 mph S
Humidity88%
Visibility—
Dew point47°
Fri, 2754° / 45°0
54 °
Wilsonville, Friday, 27 November
Overcast. High 54°, low 45°.
Pressure29.71 inHg
Wind6.4 mph N
Humidity87%
Visibility—
Dew point45°
Sat, 2851° / 47°0.1
51 °
Wilsonville, Saturday, 28 November
Light rain. High 51°, low 47°.
Pressure29.97 inHg
Wind16 mph S
Humidity89%
Visibility—
Dew point48°
Sun, 2954° / 45°0
54 °
Wilsonville, Sunday, 29 November
Overcast. High 54°, low 45°.
Pressure30.33 inHg
Wind2.6 mph S
Humidity83%
Visibility—
Dew point42°
Mon, 3056° / 44°0
56 °
Wilsonville, Monday, 30 November
Clear. High 56°, low 44°.
Pressure30.27 inHg
Wind7.4 mph NE
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 37°0.26
47 °
Wilsonville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.26 in
Chance of precipitation62%
Record high59° (2021)
Record low21° (1985)
Wed, 0248° / 37°0.36
48 °
Wilsonville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.36 in
Chance of precipitation65%
Record high57° (1975)
Record low21° (1985)
Thu, 0347° / 37°0.29
47 °
Wilsonville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.29 in
Chance of precipitation58%
Record high57° (1979)
Record low25° (1992)
Fri, 0447° / 36°0.31
47 °
Wilsonville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.31 in
Chance of precipitation55%
Record high59° (2023)
Record low22° (1994)
Sat, 0546° / 35°0.23
46 °
Wilsonville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.23 in
Chance of precipitation47%
Record high59° (2023)
Record low22° (2013)
Sun, 0646° / 36°0.27
46 °
Wilsonville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.27 in
Chance of precipitation62%
Record high56° (2023)
Record low21° (1972)
Mon, 0745° / 36°0.23
45 °
Wilsonville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.23 in
Chance of precipitation48%
Record high56° (1962)
Record low11° (1972)
Tue, 0846° / 35°0.21
46 °
Wilsonville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.21 in
Chance of precipitation52%
Record high57° (1962)
Record low2° (1972)
Wed, 0946° / 35°0.3
46 °
Wilsonville, 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 low6° (1972)
Thu, 1046° / 37°0.31
46 °
Wilsonville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.31 in
Chance of precipitation68%
Record high61° (1993)
Record low4° (1972)
Fri, 1146° / 36°0.28
46 °
Wilsonville, 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 low12° (1972)
Sat, 1246° / 36°0.25
46 °
Wilsonville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.25 in
Chance of precipitation60%
Record high57° (1988)
Record low20° (1972)
Sun, 1346° / 35°0.28
46 °
Wilsonville, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.28 in
Chance of precipitation60%
Record high56° (1998)
Record low5° (1972)
Mon, 1446° / 36°0.27
46 °
Wilsonville, Monday, 14 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.27 in
Chance of precipitation58%
Record high56° (1962)
Record low24° (1965)
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 Wilsonville, 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 Wilsonville, 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.