Monthly outlook for Thornwood, WA: average high 55.3°, average low 47.2°. That is 6.6° above the climate normal for November. Precipitation is expected on 15 days (about 6.6 inches), against a normal of 10 days and 5.7 inches. The warmest day looks like 11 November (65.5°), the coolest 9 November (41.6°).
55.3°/47.2°
Average high / low
+6.6°
Above normal
15 / 10
Wet days / normal
6.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
57°
44.7°
+6.8°
17 November – 26 November
52.5°
40.7°
+6.6°
27 November – 6 December
at normal
38.8°
—
November records over 66 years
65.3°2 November 1962All-time high
-4°29 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Acme (9 mi).
Sun, 0858° / 44°0.29
58 °
Thornwood, Sunday, 8 November
Rain. High 58°, low 44°.
Pressure30.09 inHg
Wind6.4 mph S
Humidity91%
Visibility5.7 mi
Dew point48°
Mon, 0956° / 42°0.21
56 °
Thornwood, Monday, 9 November
Rain. High 56°, low 42°.
Pressure29.97 inHg
Wind6.7 mph SE
Humidity58%
Visibility6.2 mi
Dew point37°
Tue, 1054° / 50°1.16
54 °
Thornwood, Tuesday, 10 November
Rain. High 54°, low 50°.
Pressure30.03 inHg
Wind11.2 mph SE
Humidity95%
Visibility2.0 mi
Dew point47°
Wed, 1165° / 55°0.39
65 °
Thornwood, Wednesday, 11 November
Rain. High 65°, low 55°.
Pressure29.94 inHg
Wind10.4 mph SE
Humidity73%
Visibility—
Dew point52°
Thu, 1265° / 53°0.28
65 °
Thornwood, Thursday, 12 November
Rain. High 65°, low 53°.
Pressure29.71 inHg
Wind12.3 mph S
Humidity52%
Visibility—
Dew point43°
Fri, 1356° / 50°0.13
56 °
Thornwood, Friday, 13 November
Light rain. High 56°, low 50°.
Pressure29.80 inHg
Wind12.3 mph S
Humidity80%
Visibility—
Dew point50°
Sat, 1453° / 49°0.37
53 °
Thornwood, Saturday, 14 November
Light rain. High 53°, low 49°.
Pressure29.59 inHg
Wind9 mph SE
Humidity89%
Visibility—
Dew point48°
Sun, 1550° / 46°1.02
50 °
Thornwood, Sunday, 15 November
Heavy rain. High 50°, low 46°.
Pressure29.62 inHg
Wind8.7 mph SE
Humidity92%
Visibility—
Dew point46°
Mon, 1650° / 47°0.28
50 °
Thornwood, Monday, 16 November
Light rain. High 50°, low 47°.
Pressure29.97 inHg
Wind9 mph SE
Humidity84%
Visibility—
Dew point44°
Tue, 1753° / 47°0.31
53 °
Thornwood, Tuesday, 17 November
Light rain. High 53°, low 47°.
Pressure29.77 inHg
Wind9.5 mph SE
Humidity87%
Visibility—
Dew point45°
Wed, 1849° / 47°1.14
49 °
Thornwood, Wednesday, 18 November
Rain. High 49°, low 47°.
Pressure29.88 inHg
Wind6.1 mph SE
Humidity96%
Visibility—
Dew point47°
Thu, 1953° / 42°0.02
53 °
Thornwood, Thursday, 19 November
Light rain. High 53°, low 42°.
Pressure30.06 inHg
Wind8.3 mph SE
Humidity79%
Visibility—
Dew point42°
Fri, 2056° / 49°0.27
56 °
Thornwood, Friday, 20 November
Light rain. High 56°, low 49°.
Pressure29.97 inHg
Wind12.8 mph SE
Humidity88%
Visibility—
Dew point47°
Sat, 2156° / 45°0.32
56 °
Thornwood, Saturday, 21 November
Rain. High 56°, low 45°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity93%
Visibility—
Dew point48°
Sun, 2249° / 43°0.13
49 °
Thornwood, Sunday, 22 November
Light rain. High 49°, low 43°.
Pressure29.97 inHg
Wind7.1 mph E
Humidity91%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2340° / 30°0.5
40 °
Thornwood, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.5 in
Chance of precipitation73%
Record high53° (2017)
Record low-1° (1985)
Tue, 2440° / 30°0.4
40 °
Thornwood, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.4 in
Chance of precipitation68%
Record high55° (2022)
Record low3° (1985)
Wed, 2539° / 31°0.4
39 °
Thornwood, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.4 in
Chance of precipitation77%
Record high48° (2018)
Record low3° (1985)
Thu, 2639° / 29°0.3
39 °
Thornwood, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.3 in
Chance of precipitation65%
Record high48° (2017)
Record low8° (1985)
Fri, 2739° / 31°0.38
39 °
Thornwood, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.38 in
Chance of precipitation65%
Record high50° (2013)
Record low3° (1985)
Sat, 2839° / 29°0.35
39 °
Thornwood, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.35 in
Chance of precipitation52%
Record high51° (2021)
Record low6° (1985)
Sun, 2939° / 29°0.31
39 °
Thornwood, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.31 in
Chance of precipitation62%
Record high52° (2021)
Record low-4° (1985)
Mon, 3039° / 30°0.36
39 °
Thornwood, Monday, 30 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.36 in
Chance of precipitation67%
Record high52° (2008)
Record low2° (1985)
Tue, 0139° / 30°0.36
39 °
Thornwood, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.36 in
Chance of precipitation67%
Record high52° (2008)
Record low-4° (1985)
Wed, 0239° / 30°0.41
39 °
Thornwood, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.41 in
Chance of precipitation68%
Record high53° (2020)
Record low11° (2022)
Thu, 0339° / 29°0.35
39 °
Thornwood, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.35 in
Chance of precipitation60%
Record high50° (2024)
Record low11° (1984)
Fri, 0438° / 29°0.35
38 °
Thornwood, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.35 in
Chance of precipitation58%
Record high51° (2020)
Record low7° (1970)
Sat, 0538° / 28°0.27
38 °
Thornwood, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.27 in
Chance of precipitation55%
Record high53° (2020)
Record low11° (1994)
Sun, 0638° / 29°0.31
38 °
Thornwood, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.31 in
Chance of precipitation53%
Record high52° (2024)
Record low12° (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 Thornwood, 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 Thornwood, 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.