Monthly outlook for Rockdale, WA: average high 45.8°, average low 36°. That is 4.8° above the climate normal for November. Precipitation is expected on 7 days (about 3.4 inches), against a normal of 11 days and 6.6 inches. The warmest day looks like 29 November (52.7°), the coolest 22 November (33.6°).
45.8°/36°
Average high / low
+4.8°
Above normal
7 / 11
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
45.3°
38°
+4.1°
25 November – 4 December
46.6°
35.6°
+6.1°
5 December – 14 December
at normal
34.1°
—
November records over 66 years
61.7°1 November 1962All-time high
-9.6°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Snoqualmie Pass (2 mi).
Mon, 1647° / 36°0.07
47 °
Rockdale, Monday, 16 November
Light rain. High 47°, low 36°.
Pressure30.09 inHg
Wind2.3 mph W
Humidity95%
Visibility6.2 mi
Dew point38°
Tue, 1748° / 36°0
48 °
Rockdale, Tuesday, 17 November
Partly cloudy. High 48°, low 36°.
Pressure29.97 inHg
Wind2.1 mph S
Humidity71%
Visibility6.2 mi
Dew point30°
Wed, 1846° / 37°0.03
46 °
Rockdale, Wednesday, 18 November
Snow. High 46°, low 37°.
Pressure29.97 inHg
Wind8.2 mph E
Humidity77%
Visibility6.2 mi
Dew point28°
Thu, 1950° / 36°0.01
50 °
Rockdale, Thursday, 19 November
Light snow. High 50°, low 36°.
Pressure30.12 inHg
Wind3.5 mph E
Humidity71%
Visibility—
Dew point37°
Fri, 2051° / 35°0
51 °
Rockdale, Friday, 20 November
Clear. High 51°, low 35°.
Pressure29.94 inHg
Wind5.2 mph E
Humidity59%
Visibility—
Dew point33°
Sat, 2139° / 34°0.1
39 °
Rockdale, Saturday, 21 November
Snow. High 39°, low 34°.
Pressure30.00 inHg
Wind8 mph E
Humidity85%
Visibility—
Dew point34°
Sun, 2242° / 34°0.15
42 °
Rockdale, Sunday, 22 November
Rain. High 42°, low 34°.
Pressure29.97 inHg
Wind8.1 mph E
Humidity81%
Visibility—
Dew point34°
Mon, 2340° / 35°0.93
40 °
Rockdale, Monday, 23 November
Snow. High 40°, low 35°.
Pressure29.91 inHg
Wind8.5 mph E
Humidity90%
Visibility—
Dew point37°
Tue, 2441° / 39°1.18
41 °
Rockdale, Tuesday, 24 November
Rain. High 41°, low 39°.
Pressure29.71 inHg
Wind8.3 mph E
Humidity98%
Visibility—
Dew point39°
Wed, 2544° / 36°0.5
44 °
Rockdale, Wednesday, 25 November
Rain. High 44°, low 36°.
Pressure29.80 inHg
Wind3.9 mph E
Humidity99%
Visibility—
Dew point41°
Thu, 2646° / 35°0
46 °
Rockdale, Thursday, 26 November
Mostly clear. High 46°, low 35°.
Pressure30.24 inHg
Wind3.8 mph E
Humidity91%
Visibility—
Dew point40°
Fri, 2744° / 35°0
44 °
Rockdale, Friday, 27 November
Overcast. High 44°, low 35°.
Pressure30.39 inHg
Wind7.5 mph E
Humidity91%
Visibility—
Dew point38°
Sat, 2847° / 36°0
47 °
Rockdale, Saturday, 28 November
Clear. High 47°, low 36°.
Pressure30.18 inHg
Wind8.9 mph E
Humidity81%
Visibility—
Dew point37°
Sun, 2953° / 37°0
53 °
Rockdale, Sunday, 29 November
Clear. High 53°, low 37°.
Pressure30.15 inHg
Wind6.8 mph E
Humidity68%
Visibility—
Dew point36°
Mon, 3047° / 36°0
47 °
Rockdale, Monday, 30 November
Overcast. High 47°, low 36°.
Pressure30.18 inHg
Wind6.7 mph E
Humidity76%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0136° / 27°0.46
36 °
Rockdale, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.46 in
Chance of precipitation72%
Record high52° (2008)
Record low-2° (1985)
Wed, 0235° / 27°0.56
35 °
Rockdale, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.56 in
Chance of precipitation70%
Record high46° (2021)
Record low6° (1985)
Thu, 0335° / 26°0.47
35 °
Rockdale, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.47 in
Chance of precipitation62%
Record high44° (1982)
Record low13° (2013)
Fri, 0434° / 26°0.45
34 °
Rockdale, Friday, 4 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.45 in
Chance of precipitation62%
Record high44° (1989)
Record low-1° (1972)
Sat, 0534° / 24°0.31
34 °
Rockdale, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.31 in
Chance of precipitation60%
Record high49° (2008)
Record low5° (1972)
Sun, 0634° / 25°0.36
34 °
Rockdale, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.36 in
Chance of precipitation60%
Record high45° (2008)
Record low7° (2013)
Mon, 0733° / 24°0.33
33 °
Rockdale, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.33 in
Chance of precipitation63%
Record high46° (2002)
Record low-7° (1972)
Tue, 0834° / 25°0.39
34 °
Rockdale, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.39 in
Chance of precipitation63%
Record high47° (2015)
Record low-15° (1972)
Wed, 0934° / 25°0.45
34 °
Rockdale, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.45 in
Chance of precipitation68%
Record high45° (2025)
Record low-6° (1972)
Thu, 1035° / 26°0.55
35 °
Rockdale, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.55 in
Chance of precipitation78%
Record high48° (2025)
Record low-4° (1972)
Fri, 1135° / 26°0.47
35 °
Rockdale, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.47 in
Chance of precipitation72%
Record high47° (2025)
Record low2° (1961)
Sat, 1234° / 26°0.43
34 °
Rockdale, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.43 in
Chance of precipitation73%
Record high44° (2025)
Record low8° (2000)
Sun, 1334° / 26°0.44
34 °
Rockdale, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.44 in
Chance of precipitation72%
Record high53° (2025)
Record low1° (1967)
Mon, 1434° / 26°0.46
34 °
Rockdale, Monday, 14 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.46 in
Chance of precipitation78%
Record high45° (2025)
Record low5° (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 Rockdale, 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 Rockdale, 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.