Monthly outlook for Rockdale, WA: average high 47.8°, average low 37.2°. That is 4.5° above the climate normal for November. Precipitation is expected on 8 days (about 3.6 inches), against a normal of 10 days and 6.3 inches. The warmest day looks like 11 November (63.4°), the coolest 17 November (29.2°).
47.8°/37.2°
Average high / low
+4.5°
Above normal
8 / 10
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
51.1°
41.3°
+5.5°
18 November – 27 November
42.3°
36.9°
+3°
28 November – 7 December
at normal
34.9°
—
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, 0952° / 40°0.52
52 °
Rockdale, Monday, 9 November
Rain. High 52°, low 40°.
Pressure30.00 inHg
Wind7.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point36°
Tue, 1051° / 47°0.83
51 °
Rockdale, Tuesday, 10 November
Rain. High 51°, low 47°.
Pressure30.12 inHg
Wind5.3 mph E
Humidity98%
Visibility2.0 mi
Dew point42°
Wed, 1163° / 47°0.01
63 °
Rockdale, Wednesday, 11 November
Light rain. High 63°, low 47°.
Pressure30.00 inHg
Wind5.6 mph SE
Humidity53%
Visibility6.2 mi
Dew point41°
Thu, 1262° / 46°0
62 °
Rockdale, Thursday, 12 November
Overcast. High 62°, low 46°.
Pressure29.83 inHg
Wind2.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point38°
Fri, 1355° / 43°0.37
55 °
Rockdale, Friday, 13 November
Rain. High 55°, low 43°.
Pressure29.44 inHg
Wind9.3 mph SE
Humidity61%
Visibility—
Dew point41°
Sat, 1448° / 42°0.29
48 °
Rockdale, Saturday, 14 November
Light rain. High 48°, low 42°.
Pressure29.65 inHg
Wind7.2 mph E
Humidity96%
Visibility—
Dew point43°
Sun, 1546° / 41°0.32
46 °
Rockdale, Sunday, 15 November
Light rain. High 46°, low 41°.
Pressure29.68 inHg
Wind4.8 mph E
Humidity98%
Visibility—
Dew point42°
Mon, 1640° / 37°0.63
40 °
Rockdale, Monday, 16 November
Snow. High 40°, low 37°.
Pressure30.12 inHg
Wind5.3 mph W
Humidity100%
Visibility—
Dew point39°
Tue, 1745° / 29°0
45 °
Rockdale, Tuesday, 17 November
Mostly clear. High 45°, low 29°.
Pressure30.33 inHg
Wind7 mph E
Humidity80%
Visibility—
Dew point34°
Wed, 1843° / 31°0
43 °
Rockdale, Wednesday, 18 November
Partly cloudy. High 43°, low 31°.
Pressure30.36 inHg
Wind7.4 mph E
Humidity74%
Visibility—
Dew point31°
Thu, 1945° / 30°0
45 °
Rockdale, Thursday, 19 November
Clear. High 45°, low 30°.
Pressure30.15 inHg
Wind6 mph E
Humidity61%
Visibility—
Dew point27°
Fri, 2045° / 31°0
45 °
Rockdale, Friday, 20 November
Clear. High 45°, low 31°.
Pressure30.09 inHg
Wind6.1 mph E
Humidity50%
Visibility—
Dew point22°
Sat, 2145° / 31°0
45 °
Rockdale, Saturday, 21 November
Partly cloudy. High 45°, low 31°.
Pressure29.88 inHg
Wind6 mph E
Humidity50%
Visibility—
Dew point24°
Sun, 2237° / 34°0.11
37 °
Rockdale, Sunday, 22 November
Light snow. High 37°, low 34°.
Pressure29.97 inHg
Wind3.7 mph W
Humidity97%
Visibility—
Dew point35°
Mon, 2339° / 30°0.01
39 °
Rockdale, Monday, 23 November
Light snow. High 39°, low 30°.
Pressure30.09 inHg
Wind3.3 mph E
Humidity79%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2437° / 27°0.52
37 °
Rockdale, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.52 in
Chance of precipitation68%
Record high50° (1995)
Record low-3° (1985)
Wed, 2537° / 28°0.56
37 °
Rockdale, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.56 in
Chance of precipitation75%
Record high47° (2002)
Record low0° (1985)
Thu, 2636° / 27°0.31
36 °
Rockdale, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.31 in
Chance of precipitation65%
Record high48° (2014)
Record low1° (1967)
Fri, 2736° / 27°0.45
36 °
Rockdale, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.45 in
Chance of precipitation70%
Record high47° (2002)
Record low6° (1976)
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)
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.