Monthly outlook for Port Townsend, WA: average high 51.8°, average low 45.5°. That is 0.4° above the climate normal for October. Precipitation is expected on 8 days (about 4.1 inches), against a normal of 10 days and 3.9 inches. The warmest day looks like 8 November (55.1°), the coolest 31 October (37.5°).
51.8°/45.5°
Average high / low
+0.4°
Above normal
8 / 10
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
51.1°
51.7°
-0.3°
10 November – 19 November
52.9°
49.2°
+2°
20 November – 29 November
at normal
46.1°
—
October records over 66 years
81.9°16 October 2022All-time high
30.6°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Marrowstone (6 mi).
Sun, 0151° / 41°0
51 °
Port Townsend, Sunday, 1 November
Overcast. High 51°, low 41°.
Pressure30.09 inHg
Wind1.7 mph E
Humidity88%
Visibility0.1 mi
Dew point43°
Mon, 0247° / 42°0
47 °
Port Townsend, Monday, 2 November
Overcast. High 47°, low 42°.
Pressure30.24 inHg
Wind6.4 mph E
Humidity89%
Visibility—
Dew point42°
Tue, 0350° / 47°0
50 °
Port Townsend, Tuesday, 3 November
Overcast. High 50°, low 47°.
Pressure30.09 inHg
Wind8.2 mph W
Humidity89%
Visibility6.2 mi
Dew point46°
Wed, 0452° / 44°0
52 °
Port Townsend, Wednesday, 4 November
Overcast. High 52°, low 44°.
Pressure30.03 inHg
Wind24.6 mph SE
Humidity96%
Visibility—
Dew point44°
Thu, 0551° / 48°0.13
51 °
Port Townsend, Thursday, 5 November
Light rain. High 51°, low 48°.
Pressure30.18 inHg
Wind12.7 mph S
Humidity94%
Visibility—
Dew point47°
Fri, 0652° / 45°0.01
52 °
Port Townsend, Friday, 6 November
Light rain. High 52°, low 45°.
Pressure30.15 inHg
Wind15.9 mph S
Humidity84%
Visibility—
Dew point44°
Sat, 0749° / 47°0.86
49 °
Port Townsend, Saturday, 7 November
Rain. High 49°, low 47°.
Pressure30.00 inHg
Wind14.7 mph SE
Humidity96%
Visibility—
Dew point46°
Sun, 0855° / 48°0.65
55 °
Port Townsend, Sunday, 8 November
Rain. High 55°, low 48°.
Pressure29.91 inHg
Wind8.1 mph SE
Humidity92%
Visibility—
Dew point51°
Mon, 0954° / 47°0
54 °
Port Townsend, Monday, 9 November
Overcast. High 54°, low 47°.
Pressure30.12 inHg
Wind11.3 mph SE
Humidity88%
Visibility—
Dew point47°
Tue, 1054° / 46°0.04
54 °
Port Townsend, Tuesday, 10 November
Light rain. High 54°, low 46°.
Pressure29.97 inHg
Wind20.1 mph SE
Humidity72%
Visibility—
Dew point41°
Wed, 1154° / 49°0.79
54 °
Port Townsend, Wednesday, 11 November
Rain. High 54°, low 49°.
Pressure29.74 inHg
Wind22.9 mph SE
Humidity94%
Visibility—
Dew point51°
Thu, 1255° / 47°0.75
55 °
Port Townsend, Thursday, 12 November
Rain. High 55°, low 47°.
Pressure29.35 inHg
Wind26.8 mph W
Humidity80%
Visibility—
Dew point48°
Fri, 1351° / 46°0.06
51 °
Port Townsend, Friday, 13 November
Light rain. High 51°, low 46°.
Pressure30.09 inHg
Wind6.5 mph SE
Humidity83%
Visibility—
Dew point44°
Sat, 1451° / 48°0.75
51 °
Port Townsend, Saturday, 14 November
Rain. High 51°, low 48°.
Pressure29.83 inHg
Wind15 mph SE
Humidity97%
Visibility—
Dew point48°
Sun, 1551° / 46°0.06
51 °
Port Townsend, Sunday, 15 November
Light rain. High 51°, low 46°.
Pressure30.18 inHg
Wind3.5 mph NW
Humidity89%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1648° / 42°0.25
48 °
Port Townsend, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low42°
Average precipitation0.25 in
Chance of precipitation73%
Record high58° (1965)
Record low34° (1961)
Tue, 1749° / 41°0.26
49 °
Port Townsend, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.26 in
Chance of precipitation75%
Record high57° (1995)
Record low30° (1977)
Wed, 1848° / 41°0.21
48 °
Port Townsend, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.21 in
Chance of precipitation63%
Record high55° (1965)
Record low29° (1985)
Thu, 1948° / 41°0.32
48 °
Port Townsend, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.32 in
Chance of precipitation70%
Record high58° (1968)
Record low30° (2011)
Fri, 2048° / 41°0.26
48 °
Port Townsend, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.26 in
Chance of precipitation53%
Record high58° (2002)
Record low27° (1978)
Sat, 2147° / 40°0.25
47 °
Port Townsend, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.25 in
Chance of precipitation57%
Record high56° (2002)
Record low21° (1985)
Sun, 2246° / 39°0.22
46 °
Port Townsend, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.22 in
Chance of precipitation60%
Record high60° (2017)
Record low19° (1985)
Mon, 2346° / 40°0.32
46 °
Port Townsend, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.32 in
Chance of precipitation75%
Record high58° (2017)
Record low10° (1985)
Tue, 2446° / 40°0.26
46 °
Port Townsend, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high55° (1995)
Record low15° (1985)
Wed, 2546° / 40°0.28
46 °
Port Townsend, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.28 in
Chance of precipitation65%
Record high53° (1963)
Record low21° (1993)
Thu, 2646° / 39°0.24
46 °
Port Townsend, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.24 in
Chance of precipitation62%
Record high56° (2014)
Record low25° (1985)
Fri, 2746° / 40°0.26
46 °
Port Townsend, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high57° (2014)
Record low20° (1985)
Sat, 2846° / 39°0.2
46 °
Port Townsend, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.2 in
Chance of precipitation58%
Record high54° (1995)
Record low22° (1985)
Sun, 2945° / 39°0.2
45 °
Port Townsend, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low39°
Average precipitation0.2 in
Chance of precipitation57%
Record high56° (2021)
Record low21° (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 Port Townsend, WA 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 Port Townsend, WA 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.