Monthly outlook for Westport, WA: average high 53.1°, average low 47.1°. That is 0.3° above the climate normal for October. Precipitation is expected on 12 days (about 5.6 inches), against a normal of 10 days and 5.6 inches. The warmest day looks like 10 November (55.4°), the coolest 31 October (37.9°).
53.1°/47.1°
Average high / low
+0.3°
Above normal
12 / 10
Wet days / normal
5.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
53.8°
53.2°
+0.3°
10 November – 19 November
51.9°
50.9°
+0.6°
20 November – 29 November
at normal
47.8°
—
October records over 66 years
81.7°6 October 1987All-time high
30.7°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Markham (6 mi).
Sun, 0155° / 40°0
55 °
Westport, Sunday, 1 November
Clear. High 55°, low 40°.
Pressure30.09 inHg
Wind3.7 mph E
Humidity77%
Visibility6.2 mi
Dew point42°
Mon, 0252° / 41°0.02
52 °
Westport, Monday, 2 November
Light rain. High 52°, low 41°.
Pressure30.18 inHg
Wind10.8 mph E
Humidity78%
Visibility2.1 mi
Dew point43°
Tue, 0354° / 49°0
54 °
Westport, Tuesday, 3 November
Overcast. High 54°, low 49°.
Pressure30.06 inHg
Wind5.6 mph SE
Humidity74%
Visibility6.2 mi
Dew point45°
Wed, 0454° / 51°0.27
54 °
Westport, Wednesday, 4 November
Rain. High 54°, low 51°.
Pressure30.06 inHg
Wind8.1 mph SE
Humidity85%
Visibility6.2 mi
Dew point48°
Thu, 0554° / 53°0.06
54 °
Westport, Thursday, 5 November
Light rain. High 54°, low 53°.
Pressure30.12 inHg
Wind16.1 mph S
Humidity90%
Visibility—
Dew point51°
Fri, 0655° / 52°0.38
55 °
Westport, Friday, 6 November
Rain. High 55°, low 52°.
Pressure30.12 inHg
Wind30.1 mph S
Humidity83%
Visibility—
Dew point49°
Sat, 0755° / 51°0.35
55 °
Westport, Saturday, 7 November
Rain. High 55°, low 51°.
Pressure29.88 inHg
Wind27.2 mph S
Humidity80%
Visibility—
Dew point48°
Sun, 0853° / 47°0.04
53 °
Westport, Sunday, 8 November
Light rain. High 53°, low 47°.
Pressure30.12 inHg
Wind9.5 mph NE
Humidity74%
Visibility—
Dew point44°
Mon, 0954° / 46°0.18
54 °
Westport, Monday, 9 November
Rain. High 54°, low 46°.
Pressure29.88 inHg
Wind23 mph E
Humidity64%
Visibility—
Dew point41°
Tue, 1055° / 51°1
55 °
Westport, Tuesday, 10 November
Rain. High 55°, low 51°.
Pressure29.71 inHg
Wind25.7 mph SE
Humidity84%
Visibility—
Dew point50°
Wed, 1153° / 50°1.09
53 °
Westport, Wednesday, 11 November
Rain. High 53°, low 50°.
Pressure29.71 inHg
Wind30.1 mph S
Humidity82%
Visibility—
Dew point47°
Thu, 1252° / 50°0.61
52 °
Westport, Thursday, 12 November
Rain. High 52°, low 50°.
Pressure29.59 inHg
Wind38.6 mph SW
Humidity79%
Visibility—
Dew point46°
Fri, 1349° / 46°0.61
49 °
Westport, Friday, 13 November
Rain. High 49°, low 46°.
Pressure29.32 inHg
Wind54.8 mph S
Humidity87%
Visibility—
Dew point42°
Sat, 1451° / 46°0.2
51 °
Westport, Saturday, 14 November
Light rain. High 51°, low 46°.
Pressure29.88 inHg
Wind10.1 mph SW
Humidity75%
Visibility—
Dew point43°
Sun, 1550° / 44°0.73
50 °
Westport, Sunday, 15 November
Heavy rain. High 50°, low 44°.
Pressure29.74 inHg
Wind21.5 mph S
Humidity77%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1650° / 43°0.37
50 °
Westport, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.37 in
Chance of precipitation77%
Record high60° (1965)
Record low31° (2000)
Tue, 1750° / 41°0.32
50 °
Westport, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.32 in
Chance of precipitation68%
Record high60° (1995)
Record low32° (1961)
Wed, 1849° / 41°0.28
49 °
Westport, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.28 in
Chance of precipitation62%
Record high57° (2023)
Record low29° (1985)
Thu, 1950° / 41°0.47
50 °
Westport, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.47 in
Chance of precipitation72%
Record high60° (1987)
Record low28° (1977)
Fri, 2049° / 41°0.36
49 °
Westport, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.36 in
Chance of precipitation58%
Record high62° (2002)
Record low28° (1977)
Sat, 2149° / 39°0.36
49 °
Westport, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.36 in
Chance of precipitation58%
Record high58° (2017)
Record low26° (1978)
Sun, 2247° / 39°0.35
47 °
Westport, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.35 in
Chance of precipitation58%
Record high58° (2017)
Record low18° (1985)
Mon, 2348° / 40°0.48
48 °
Westport, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.48 in
Chance of precipitation73%
Record high57° (2017)
Record low16° (1985)
Tue, 2448° / 40°0.42
48 °
Westport, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.42 in
Chance of precipitation68%
Record high57° (2022)
Record low19° (1985)
Wed, 2548° / 40°0.35
48 °
Westport, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.35 in
Chance of precipitation72%
Record high56° (2014)
Record low22° (1985)
Thu, 2647° / 39°0.34
47 °
Westport, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.34 in
Chance of precipitation65%
Record high56° (2014)
Record low28° (1985)
Fri, 2748° / 39°0.4
48 °
Westport, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.4 in
Chance of precipitation68%
Record high57° (2014)
Record low26° (1985)
Sat, 2847° / 39°0.31
47 °
Westport, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.31 in
Chance of precipitation55%
Record high56° (2002)
Record low24° (1985)
Sun, 2947° / 38°0.31
47 °
Westport, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.31 in
Chance of precipitation58%
Record high55° (2020)
Record low20° (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 Westport, 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 Westport, 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.