Monthly outlook for Whittier, WA: average high 45.2°, average low 33.5°. That is 0.1° below the climate normal for October. Precipitation is expected on 9 days (about 6.2 inches), against a normal of 10 days and 3.7 inches. The warmest day looks like 5 November (54.2°), the coolest 2 November (24.1°).
45.2°/33.5°
Average high / low
−0.1°
Below normal
9 / 10
Wet days / normal
6.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
46.1°
46.5°
-0.3°
7 November – 16 November
43.9°
43°
+0.5°
17 November – 26 November
at normal
38.5°
—
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).
Thu, 2947° / 32°0.09
47 °
Whittier, Thursday, 29 October
Snow. High 47°, low 32°.
Pressure30.03 inHg
Wind8.8 mph E
Humidity74%
Visibility1.3 mi
Dew point27°
Fri, 3042° / 30°0.05
42 °
Whittier, Friday, 30 October
Snow. High 42°, low 30°.
Pressure29.94 inHg
Wind3.5 mph SE
Humidity69%
Visibility6.2 mi
Dew point30°
Sat, 3141° / 25°0.04
41 °
Whittier, Saturday, 31 October
Light rain. High 41°, low 25°.
Pressure30.00 inHg
Wind3.6 mph E
Humidity74%
Visibility6.2 mi
Dew point30°
Sun, 0140° / 27°0
40 °
Whittier, Sunday, 1 November
Partly cloudy. High 40°, low 27°.
Pressure30.21 inHg
Wind8.3 mph NW
Humidity84%
Visibility—
Dew point31°
Mon, 0246° / 24°0
46 °
Whittier, Monday, 2 November
Overcast. High 46°, low 24°.
Pressure30.36 inHg
Wind4.8 mph E
Humidity59%
Visibility—
Dew point27°
Tue, 0345° / 32°0
45 °
Whittier, Tuesday, 3 November
Overcast. High 45°, low 32°.
Pressure30.30 inHg
Wind7.1 mph E
Humidity83%
Visibility—
Dew point34°
Wed, 0450° / 34°0
50 °
Whittier, Wednesday, 4 November
Overcast. High 50°, low 34°.
Pressure30.03 inHg
Wind7 mph E
Humidity68%
Visibility—
Dew point33°
Thu, 0554° / 36°0
54 °
Whittier, Thursday, 5 November
Overcast. High 54°, low 36°.
Pressure30.03 inHg
Wind4.3 mph E
Humidity64%
Visibility—
Dew point36°
Fri, 0652° / 39°0
52 °
Whittier, Friday, 6 November
Overcast. High 52°, low 39°.
Pressure29.94 inHg
Wind7.2 mph E
Humidity59%
Visibility—
Dew point32°
Sat, 0745° / 40°0.33
45 °
Whittier, Saturday, 7 November
Rain. High 45°, low 40°.
Pressure29.80 inHg
Wind4.8 mph E
Humidity93%
Visibility—
Dew point42°
Sun, 0843° / 41°1.02
43 °
Whittier, Sunday, 8 November
Rain. High 43°, low 41°.
Pressure29.80 inHg
Wind5.8 mph E
Humidity99%
Visibility—
Dew point41°
Mon, 0945° / 38°1.2
45 °
Whittier, Monday, 9 November
Snow. High 45°, low 38°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity84%
Visibility—
Dew point40°
Tue, 1041° / 37°2.19
41 °
Whittier, Tuesday, 10 November
Snow. High 41°, low 37°.
Pressure30.21 inHg
Wind6.4 mph SE
Humidity100%
Visibility—
Dew point40°
Wed, 1144° / 38°0.38
44 °
Whittier, Wednesday, 11 November
Rain. High 44°, low 38°.
Pressure30.09 inHg
Wind13.5 mph W
Humidity97%
Visibility—
Dew point42°
Thu, 1246° / 31°0
46 °
Whittier, Thursday, 12 November
Partly cloudy. High 46°, low 31°.
Pressure29.94 inHg
Wind2.7 mph NE
Humidity85%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2338° / 28°0.33
38 °
Whittier, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.33 in
Chance of precipitation68%
Record high53° (1976)
Record low-4° (1985)
Tue, 2438° / 28°0.34
38 °
Whittier, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.34 in
Chance of precipitation67%
Record high52° (1995)
Record low-5° (2010)
Wed, 2538° / 29°0.38
38 °
Whittier, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.38 in
Chance of precipitation68%
Record high47° (2002)
Record low1° (1993)
Thu, 2637° / 28°0.19
37 °
Whittier, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.19 in
Chance of precipitation58%
Record high50° (2014)
Record low3° (1967)
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.