Monthly outlook for Grand Mound, WA: average high 53.6°, average low 43.7°. That is 1.7° above the climate normal for November. Precipitation is expected on 10 days (about 6.6 inches), against a normal of 10 days and 4.2 inches. The warmest day looks like 11 November (66.1°), the coolest 18 November (35.4°).
53.6°/43.7°
Average high / low
+1.7°
Above normal
10 / 10
Wet days / normal
6.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
56.5°
51.6°
+2.7°
16 November – 25 November
48.7°
47.7°
+0.6°
26 November – 5 December
at normal
45.6°
—
November records over 66 years
68.9°4 November 1980All-time high
-1.7°30 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Centralia (6 mi).
Sat, 0764° / 50°0.48
64 °
Grand Mound, Saturday, 7 November
Heavy rain. High 64°, low 50°.
Pressure29.88 inHg
Wind2.8 mph S
Humidity83%
Visibility6.2 mi
Dew point51°
Sun, 0858° / 44°0.11
58 °
Grand Mound, Sunday, 8 November
Light rain. High 58°, low 44°.
Pressure30.15 inHg
Wind9 mph SW
Humidity71%
Visibility6.2 mi
Dew point46°
Mon, 0955° / 36°0.24
55 °
Grand Mound, Monday, 9 November
Rain. High 55°, low 36°.
Pressure29.97 inHg
Wind4.3 mph S
Humidity68%
Visibility6.2 mi
Dew point44°
Tue, 1057° / 51°0.65
57 °
Grand Mound, Tuesday, 10 November
Rain. High 57°, low 51°.
Pressure30.06 inHg
Wind9.7 mph S
Humidity97%
Visibility4.0 mi
Dew point55°
Wed, 1166° / 55°0
66 °
Grand Mound, Wednesday, 11 November
Overcast. High 66°, low 55°.
Pressure29.91 inHg
Wind11.9 mph S
Humidity83%
Visibility—
Dew point54°
Thu, 1260° / 47°0
60 °
Grand Mound, Thursday, 12 November
Overcast. High 60°, low 47°.
Pressure29.88 inHg
Wind5.1 mph S
Humidity63%
Visibility—
Dew point41°
Fri, 1351° / 48°1.2
51 °
Grand Mound, Friday, 13 November
Rain. High 51°, low 48°.
Pressure29.47 inHg
Wind14 mph S
Humidity98%
Visibility—
Dew point48°
Sat, 1450° / 47°0.86
50 °
Grand Mound, Saturday, 14 November
Rain. High 50°, low 47°.
Pressure29.59 inHg
Wind13.2 mph S
Humidity90%
Visibility—
Dew point46°
Sun, 1549° / 43°1.01
49 °
Grand Mound, Sunday, 15 November
Rain. High 49°, low 43°.
Pressure29.38 inHg
Wind12.3 mph SW
Humidity94%
Visibility—
Dew point45°
Mon, 1653° / 39°0
53 °
Grand Mound, Monday, 16 November
Overcast. High 53°, low 39°.
Pressure30.00 inHg
Wind7.8 mph S
Humidity81%
Visibility—
Dew point42°
Tue, 1747° / 35°0
47 °
Grand Mound, Tuesday, 17 November
Overcast. High 47°, low 35°.
Pressure30.06 inHg
Wind5.2 mph NE
Humidity75%
Visibility—
Dew point34°
Wed, 1850° / 35°0.01
50 °
Grand Mound, Wednesday, 18 November
Light rain. High 50°, low 35°.
Pressure30.15 inHg
Wind6.3 mph NE
Humidity83%
Visibility—
Dew point38°
Thu, 1941° / 37°1.38
41 °
Grand Mound, Thursday, 19 November
Heavy rain. High 41°, low 37°.
Pressure30.06 inHg
Wind9.2 mph NE
Humidity98%
Visibility—
Dew point38°
Fri, 2050° / 42°0.12
50 °
Grand Mound, Friday, 20 November
Light rain. High 50°, low 42°.
Pressure30.24 inHg
Wind3.1 mph NE
Humidity96%
Visibility—
Dew point42°
Sat, 2151° / 44°0
51 °
Grand Mound, Saturday, 21 November
Light rain. High 51°, low 44°.
Pressure30.12 inHg
Wind6.2 mph SE
Humidity87%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2246° / 36°0.28
46 °
Grand Mound, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation60%
Record high62° (2017)
Record low14° (1985)
Mon, 2347° / 37°0.34
47 °
Grand Mound, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.34 in
Chance of precipitation70%
Record high60° (2017)
Record low1° (1985)
Tue, 2446° / 37°0.37
46 °
Grand Mound, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.37 in
Chance of precipitation67%
Record high56° (1995)
Record low9° (1985)
Wed, 2547° / 36°0.35
47 °
Grand Mound, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.35 in
Chance of precipitation67%
Record high57° (2014)
Record low3° (1985)
Thu, 2646° / 36°0.2
46 °
Grand Mound, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.2 in
Chance of precipitation47%
Record high59° (2014)
Record low18° (1985)
Fri, 2747° / 37°0.26
47 °
Grand Mound, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.26 in
Chance of precipitation65%
Record high55° (2014)
Record low24° (1985)
Sat, 2846° / 36°0.2
46 °
Grand Mound, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.2 in
Chance of precipitation52%
Record high56° (2021)
Record low23° (1985)
Sun, 2946° / 35°0.22
46 °
Grand Mound, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.22 in
Chance of precipitation55%
Record high56° (2021)
Record low12° (1985)
Mon, 3045° / 36°0.29
45 °
Grand Mound, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.29 in
Chance of precipitation65%
Record high55° (2008)
Record low-2° (1985)
Tue, 0145° / 36°0.31
45 °
Grand Mound, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.31 in
Chance of precipitation63%
Record high56° (2021)
Record low8° (1985)
Wed, 0246° / 36°0.37
46 °
Grand Mound, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.37 in
Chance of precipitation63%
Record high53° (2021)
Record low22° (1985)
Thu, 0346° / 36°0.32
46 °
Grand Mound, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.32 in
Chance of precipitation57%
Record high55° (2007)
Record low27° (1996)
Fri, 0445° / 35°0.26
45 °
Grand Mound, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.26 in
Chance of precipitation57%
Record high57° (2023)
Record low16° (1970)
Sat, 0545° / 35°0.23
45 °
Grand Mound, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.23 in
Chance of precipitation55%
Record high57° (2023)
Record low23° (2013)
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 Grand Mound, 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 Grand Mound, 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.