Monthly outlook for Whittier, WA: average high 44°, average low 34.9°. That is 1.7° below the climate normal for October. Precipitation is expected on 10 days (about 2.9 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 3 November (52.8°), the coolest 29 October (26.9°).
44°/34.9°
Average high / low
−1.7°
Below normal
10 / 9
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
43.1°
48.2°
-2.8°
3 November – 12 November
45.7°
44.5°
+0.6°
13 November – 22 November
at normal
40.2°
—
October records over 66 years
82.4°14 October 1991All-time high
12.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Cabin Creek (5 mi).
Sun, 2546° / 37°0.18
46 °
Whittier, Sunday, 25 October
Light rain. High 46°, low 37°.
Pressure30.00 inHg
Wind7.1 mph E
Humidity73%
Visibility2.7 mi
Dew point31°
Mon, 2642° / 35°0.1
42 °
Whittier, Monday, 26 October
Light rain. High 42°, low 35°.
Pressure30.06 inHg
Wind3 mph W
Humidity93%
Visibility6.2 mi
Dew point39°
Tue, 2738° / 35°0.12
38 °
Whittier, Tuesday, 27 October
Snow. High 38°, low 35°.
Pressure30.06 inHg
Wind4.8 mph W
Humidity98%
Visibility2.6 mi
Dew point38°
Wed, 2839° / 30°0.5
39 °
Whittier, Wednesday, 28 October
Snow. High 39°, low 30°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity82%
Visibility4.5 mi
Dew point33°
Thu, 2940° / 27°0.01
40 °
Whittier, Thursday, 29 October
Light snow. High 40°, low 27°.
Pressure29.94 inHg
Wind9.4 mph SE
Humidity79%
Visibility—
Dew point30°
Fri, 3040° / 28°0.03
40 °
Whittier, Friday, 30 October
Light snow. High 40°, low 28°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity85%
Visibility—
Dew point34°
Sat, 3142° / 31°0
42 °
Whittier, Saturday, 31 October
Overcast. High 42°, low 31°.
Pressure30.18 inHg
Wind4.6 mph W
Humidity80%
Visibility—
Dew point33°
Sun, 0146° / 38°0.09
46 °
Whittier, Sunday, 1 November
Light rain. High 46°, low 38°.
Pressure30.39 inHg
Wind5.6 mph E
Humidity96%
Visibility—
Dew point41°
Mon, 0252° / 36°0
52 °
Whittier, Monday, 2 November
Clear. High 52°, low 36°.
Pressure30.33 inHg
Wind7.9 mph E
Humidity82%
Visibility—
Dew point40°
Tue, 0353° / 38°0
53 °
Whittier, Tuesday, 3 November
Overcast. High 53°, low 38°.
Pressure30.06 inHg
Wind4.6 mph E
Humidity58%
Visibility—
Dew point34°
Wed, 0444° / 40°0.37
44 °
Whittier, Wednesday, 4 November
Rain. High 44°, low 40°.
Pressure29.77 inHg
Wind2.1 mph W
Humidity95%
Visibility—
Dew point42°
Thu, 0544° / 40°0.77
44 °
Whittier, Thursday, 5 November
Snow. High 44°, low 40°.
Pressure29.59 inHg
Wind5.1 mph W
Humidity98%
Visibility—
Dew point41°
Fri, 0644° / 37°0.5
44 °
Whittier, Friday, 6 November
Snow. High 44°, low 37°.
Pressure29.74 inHg
Wind8.5 mph W
Humidity97%
Visibility—
Dew point39°
Sat, 0743° / 37°0.12
43 °
Whittier, Saturday, 7 November
Snow. High 43°, low 37°.
Pressure30.03 inHg
Wind6.7 mph E
Humidity83%
Visibility—
Dew point37°
Sun, 0847° / 39°0.13
47 °
Whittier, Sunday, 8 November
Light rain. High 47°, low 39°.
Pressure29.68 inHg
Wind7.7 mph E
Humidity92%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0944° / 33°0.22
44 °
Whittier, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.22 in
Chance of precipitation70%
Record high56° (1996)
Record low17° (1982)
Tue, 1043° / 33°0.19
43 °
Whittier, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.19 in
Chance of precipitation55%
Record high56° (2016)
Record low12° (1986)
Wed, 1143° / 33°0.23
43 °
Whittier, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.23 in
Chance of precipitation58%
Record high60° (1990)
Record low4° (1985)
Thu, 1243° / 33°0.28
43 °
Whittier, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.28 in
Chance of precipitation65%
Record high58° (1990)
Record low8° (1985)
Fri, 1342° / 32°0.3
42 °
Whittier, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.3 in
Chance of precipitation63%
Record high60° (1969)
Record low13° (1985)
Sat, 1442° / 32°0.23
42 °
Whittier, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.23 in
Chance of precipitation53%
Record high62° (1969)
Record low8° (1985)
Sun, 1542° / 31°0.22
42 °
Whittier, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.22 in
Chance of precipitation62%
Record high59° (2008)
Record low9° (2000)
Mon, 1641° / 32°0.27
41 °
Whittier, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.27 in
Chance of precipitation70%
Record high60° (2008)
Record low9° (2000)
Tue, 1740° / 31°0.3
40 °
Whittier, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low31°
Average precipitation0.3 in
Chance of precipitation67%
Record high57° (2008)
Record low13° (2000)
Wed, 1839° / 30°0.19
39 °
Whittier, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.19 in
Chance of precipitation57%
Record high54° (2005)
Record low16° (1994)
Thu, 1939° / 30°0.3
39 °
Whittier, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.3 in
Chance of precipitation68%
Record high49° (1967)
Record low13° (1985)
Fri, 2039° / 29°0.25
39 °
Whittier, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.25 in
Chance of precipitation58%
Record high55° (2002)
Record low4° (1977)
Sat, 2138° / 29°0.23
38 °
Whittier, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.23 in
Chance of precipitation55%
Record high53° (2002)
Record low2° (1977)
Sun, 2238° / 27°0.26
38 °
Whittier, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.26 in
Chance of precipitation60%
Record high52° (2002)
Record low1° (1970)
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 Whittier, 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 Whittier, 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.