Monthly outlook for Westport, WA: average high 54.7°, average low 46.4°. That is 0° below the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 9 days and 5.0 inches. The warmest day looks like 22 October (59.7°), the coolest 23 October (38.7°).
54.7°/46.4°
Average high / low
−0°
Below normal
6 / 9
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
53.7°
55.4°
-0.9°
1 November – 10 November
56.3°
53°
+1.8°
11 November – 20 November
at normal
50.6°
—
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).
Fri, 2359° / 39°0
59 °
Westport, Friday, 23 October
Partly cloudy. High 59°, low 39°.
Pressure30.33 inHg
Wind2.1 mph NE
Humidity85%
Visibility0.5 mi
Dew point43°
Sat, 2451° / 39°0.56
51 °
Westport, Saturday, 24 October
Rain. High 51°, low 39°.
Pressure30.18 inHg
Wind6.7 mph SE
Humidity82%
Visibility6.2 mi
Dew point43°
Sun, 2553° / 50°0.87
53 °
Westport, Sunday, 25 October
Rain. High 53°, low 50°.
Pressure29.88 inHg
Wind18.1 mph SE
Humidity91%
Visibility2.6 mi
Dew point50°
Mon, 2655° / 49°0.16
55 °
Westport, Monday, 26 October
Light rain. High 55°, low 49°.
Pressure30.00 inHg
Wind9.8 mph E
Humidity83%
Visibility5.8 mi
Dew point47°
Tue, 2752° / 48°0
52 °
Westport, Tuesday, 27 October
Overcast. High 52°, low 48°.
Pressure30.21 inHg
Wind6.2 mph SW
Humidity95%
Visibility—
Dew point49°
Wed, 2850° / 46°0.09
50 °
Westport, Wednesday, 28 October
Light rain. High 50°, low 46°.
Pressure30.06 inHg
Wind18.1 mph E
Humidity86%
Visibility—
Dew point44°
Thu, 2950° / 44°0
50 °
Westport, Thursday, 29 October
Clear. High 50°, low 44°.
Pressure30.00 inHg
Wind7.9 mph E
Humidity58%
Visibility—
Dew point35°
Fri, 3054° / 48°0.04
54 °
Westport, Friday, 30 October
Light rain. High 54°, low 48°.
Pressure30.03 inHg
Wind10.2 mph SE
Humidity73%
Visibility—
Dew point44°
Sat, 3153° / 49°0.07
53 °
Westport, Saturday, 31 October
Light rain. High 53°, low 49°.
Pressure30.12 inHg
Wind7.7 mph SE
Humidity82%
Visibility—
Dew point45°
Sun, 0153° / 47°0
53 °
Westport, Sunday, 1 November
Overcast. High 53°, low 47°.
Pressure30.30 inHg
Wind10.1 mph NE
Humidity76%
Visibility—
Dew point42°
Mon, 0255° / 44°0
55 °
Westport, Monday, 2 November
Partly cloudy. High 55°, low 44°.
Pressure30.47 inHg
Wind16.3 mph E
Humidity67%
Visibility—
Dew point37°
Tue, 0358° / 47°0
58 °
Westport, Tuesday, 3 November
Overcast. High 58°, low 47°.
Pressure30.36 inHg
Wind19.2 mph E
Humidity63%
Visibility—
Dew point39°
Wed, 0458° / 49°0
58 °
Westport, Wednesday, 4 November
Overcast. High 58°, low 49°.
Pressure30.24 inHg
Wind14.1 mph E
Humidity59%
Visibility—
Dew point38°
Thu, 0555° / 49°0
55 °
Westport, Thursday, 5 November
Mostly clear. High 55°, low 49°.
Pressure30.12 inHg
Wind9.8 mph E
Humidity59%
Visibility—
Dew point40°
Fri, 0658° / 52°0
58 °
Westport, Friday, 6 November
Overcast. High 58°, low 52°.
Pressure30.18 inHg
Wind9.8 mph NE
Humidity65%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0753° / 45°0.34
53 °
Westport, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.34 in
Chance of precipitation70%
Record high61° (2024)
Record low35° (1973)
Sun, 0852° / 43°0.25
52 °
Westport, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.25 in
Chance of precipitation58%
Record high65° (2016)
Record low34° (1977)
Mon, 0952° / 43°0.34
52 °
Westport, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.34 in
Chance of precipitation67%
Record high64° (2025)
Record low32° (1982)
Tue, 1052° / 43°0.26
52 °
Westport, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.26 in
Chance of precipitation53%
Record high62° (1976)
Record low32° (1982)
Wed, 1152° / 43°0.39
52 °
Westport, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.39 in
Chance of precipitation63%
Record high61° (1976)
Record low30° (1985)
Thu, 1252° / 44°0.4
52 °
Westport, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.4 in
Chance of precipitation67%
Record high60° (1967)
Record low29° (1985)
Fri, 1351° / 43°0.45
51 °
Westport, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.45 in
Chance of precipitation68%
Record high61° (1969)
Record low28° (1978)
Sat, 1451° / 43°0.38
51 °
Westport, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.38 in
Chance of precipitation52%
Record high63° (1995)
Record low29° (1978)
Sun, 1551° / 42°0.41
51 °
Westport, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.41 in
Chance of precipitation65%
Record high58° (2001)
Record low31° (1964)
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)
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.