Monthly outlook for Rockdale, WA: average high 42.6°, average low 34°. That is 2.4° above the climate normal for November. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 11 days and 6.8 inches. The warmest day looks like 13 November (54.3°), the coolest 24 November (22.6°).
42.6°/34°
Average high / low
+2.4°
Above normal
8 / 11
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
46.1°
39.5°
+3.7°
22 November – 1 December
36.7°
36.1°
+0.4°
2 December – 11 December
at normal
34.4°
—
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).
Fri, 1354° / 47°0.14
54 °
Rockdale, Friday, 13 November
Light rain. High 54°, low 47°.
Pressure29.32 inHg
Wind10.6 mph E
Humidity55%
Visibility3.8 mi
Dew point36°
Sat, 1451° / 43°0
51 °
Rockdale, Saturday, 14 November
Light rain. High 51°, low 43°.
Pressure29.77 inHg
Wind4.1 mph SE
Humidity79%
Visibility6.2 mi
Dew point39°
Sun, 1549° / 41°0.41
49 °
Rockdale, Sunday, 15 November
Rain. High 49°, low 41°.
Pressure29.85 inHg
Wind2.2 mph S
Humidity97%
Visibility4.4 mi
Dew point42°
Mon, 1644° / 38°0.08
44 °
Rockdale, Monday, 16 November
Snow. High 44°, low 38°.
Pressure30.06 inHg
Wind4.6 mph SW
Humidity89%
Visibility6.2 mi
Dew point36°
Tue, 1747° / 37°0
47 °
Rockdale, Tuesday, 17 November
Mostly clear. High 47°, low 37°.
Pressure30.09 inHg
Wind11.5 mph SE
Humidity90%
Visibility—
Dew point39°
Wed, 1839° / 37°0.51
39 °
Rockdale, Wednesday, 18 November
Snow. High 39°, low 37°.
Pressure29.91 inHg
Wind10.2 mph E
Humidity99%
Visibility—
Dew point38°
Thu, 1938° / 36°0.14
38 °
Rockdale, Thursday, 19 November
Light snow. High 38°, low 36°.
Pressure30.24 inHg
Wind2.9 mph NW
Humidity96%
Visibility—
Dew point36°
Fri, 2042° / 28°0
42 °
Rockdale, Friday, 20 November
Overcast. High 42°, low 28°.
Pressure30.33 inHg
Wind4.6 mph E
Humidity83%
Visibility—
Dew point32°
Sat, 2145° / 30°0
45 °
Rockdale, Saturday, 21 November
Clear. High 45°, low 30°.
Pressure30.18 inHg
Wind4.9 mph E
Humidity79%
Visibility—
Dew point34°
Sun, 2239° / 35°0.05
39 °
Rockdale, Sunday, 22 November
Light snow. High 39°, low 35°.
Pressure30.15 inHg
Wind5.4 mph W
Humidity87%
Visibility—
Dew point35°
Mon, 2336° / 32°0.44
36 °
Rockdale, Monday, 23 November
Snow. High 36°, low 32°.
Pressure30.18 inHg
Wind6.5 mph W
Humidity98%
Visibility—
Dew point34°
Tue, 2438° / 23°0.01
38 °
Rockdale, Tuesday, 24 November
Light snow. High 38°, low 23°.
Pressure30.42 inHg
Wind5.7 mph E
Humidity79%
Visibility—
Dew point27°
Wed, 2537° / 23°0
37 °
Rockdale, Wednesday, 25 November
Clear. High 37°, low 23°.
Pressure30.50 inHg
Wind8.7 mph E
Humidity80%
Visibility—
Dew point26°
Thu, 2636° / 23°0
36 °
Rockdale, Thursday, 26 November
Clear. High 36°, low 23°.
Pressure30.33 inHg
Wind8.8 mph E
Humidity80%
Visibility—
Dew point25°
Fri, 2735° / 28°0.07
35 °
Rockdale, Friday, 27 November
Snow. High 35°, low 28°.
Pressure30.30 inHg
Wind6.6 mph E
Humidity98%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 26°0.37
36 °
Rockdale, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.37 in
Chance of precipitation62%
Record high49° (2002)
Record low4° (1985)
Sun, 2936° / 26°0.34
36 °
Rockdale, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.34 in
Chance of precipitation58%
Record high48° (2002)
Record low0° (1985)
Mon, 3036° / 26°0.44
36 °
Rockdale, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.44 in
Chance of precipitation67%
Record high54° (2008)
Record low0° (1985)
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)
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.