Monthly outlook for Roslyn, WA: average high 44.3°, average low 30.6°. That is 0.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 10 days and 3.9 inches. The warmest day looks like 13 November (49.9°), the coolest 11 November (28°).
44.3°/30.6°
Average high / low
+0.5°
Above normal
3 / 10
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
42.9°
44.5°
-0.9°
13 November – 22 November
46.6°
40.2°
+3.6°
23 November – 2 December
at normal
37.2°
—
November records over 66 years
63.3°1 November 1965All-time high
-5.3°24 November 2010All-time low
Climate normals and records are computed from the nearest reference point — Cabin Creek (6 mi).
Wed, 0445° / 29°0.07
45 °
Roslyn, Wednesday, 4 November
Light rain. High 45°, low 29°.
Pressure30.06 inHg
Wind3.4 mph E
Humidity58%
Visibility3.3 mi
Dew point33°
Thu, 0542° / 29°0.02
42 °
Roslyn, Thursday, 5 November
Light rain. High 42°, low 29°.
Pressure30.24 inHg
Wind6.2 mph W
Humidity73%
Visibility6.2 mi
Dew point35°
Fri, 0640° / 30°0.5
40 °
Roslyn, Friday, 6 November
Rain. High 40°, low 30°.
Pressure30.18 inHg
Wind1.9 mph NE
Humidity86%
Visibility6.2 mi
Dew point37°
Sat, 0749° / 34°0.02
49 °
Roslyn, Saturday, 7 November
Light rain. High 49°, low 34°.
Pressure30.03 inHg
Wind6 mph E
Humidity80%
Visibility6.2 mi
Dew point44°
Sun, 0841° / 31°0.21
41 °
Roslyn, Sunday, 8 November
Rain. High 41°, low 31°.
Pressure30.09 inHg
Wind10 mph W
Humidity83%
Visibility—
Dew point35°
Mon, 0940° / 28°0
40 °
Roslyn, Monday, 9 November
Overcast. High 40°, low 28°.
Pressure30.15 inHg
Wind4.1 mph E
Humidity72%
Visibility—
Dew point27°
Tue, 1043° / 28°0
43 °
Roslyn, Tuesday, 10 November
Partly cloudy. High 43°, low 28°.
Pressure30.18 inHg
Wind4.6 mph W
Humidity56%
Visibility—
Dew point23°
Wed, 1143° / 28°0
43 °
Roslyn, Wednesday, 11 November
Overcast. High 43°, low 28°.
Pressure30.06 inHg
Wind4.2 mph E
Humidity59%
Visibility—
Dew point24°
Thu, 1244° / 34°0
44 °
Roslyn, Thursday, 12 November
Overcast. High 44°, low 34°.
Pressure29.91 inHg
Wind4.4 mph E
Humidity57%
Visibility—
Dew point26°
Fri, 1350° / 33°0
50 °
Roslyn, Friday, 13 November
Partly cloudy. High 50°, low 33°.
Pressure30.00 inHg
Wind4.5 mph E
Humidity61%
Visibility—
Dew point30°
Sat, 1447° / 31°0
47 °
Roslyn, Saturday, 14 November
Overcast. High 47°, low 31°.
Pressure30.12 inHg
Wind5.5 mph E
Humidity57%
Visibility—
Dew point26°
Sun, 1548° / 29°0
48 °
Roslyn, Sunday, 15 November
Clear. High 48°, low 29°.
Pressure30.00 inHg
Wind6 mph E
Humidity47%
Visibility—
Dew point21°
Mon, 1648° / 32°0
48 °
Roslyn, Monday, 16 November
Partly cloudy. High 48°, low 32°.
Pressure29.97 inHg
Wind4.4 mph W
Humidity41%
Visibility—
Dew point20°
Tue, 1747° / 31°0
47 °
Roslyn, Tuesday, 17 November
Overcast. High 47°, low 31°.
Pressure30.06 inHg
Wind4.4 mph W
Humidity56%
Visibility—
Dew point24°
Wed, 1840° / 33°0.01
40 °
Roslyn, Wednesday, 18 November
Light rain. High 40°, low 33°.
Pressure30.12 inHg
Wind5.3 mph W
Humidity79%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1939° / 30°0.3
39 °
Roslyn, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.3 in
Chance of precipitation68%
Record high49° (1967)
Record low13° (1985)
Fri, 2039° / 29°0.25
39 °
Roslyn, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.25 in
Chance of precipitation58%
Record high55° (2002)
Record low4° (1977)
Sat, 2138° / 29°0.23
38 °
Roslyn, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.23 in
Chance of precipitation55%
Record high53° (2002)
Record low2° (1977)
Sun, 2238° / 27°0.26
38 °
Roslyn, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.26 in
Chance of precipitation60%
Record high52° (2002)
Record low1° (1970)
Mon, 2338° / 28°0.33
38 °
Roslyn, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.33 in
Chance of precipitation68%
Record high53° (1976)
Record low-4° (1985)
Tue, 2438° / 28°0.34
38 °
Roslyn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.34 in
Chance of precipitation67%
Record high52° (1995)
Record low-5° (2010)
Wed, 2538° / 29°0.38
38 °
Roslyn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.38 in
Chance of precipitation68%
Record high47° (2002)
Record low1° (1993)
Thu, 2637° / 28°0.19
37 °
Roslyn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.19 in
Chance of precipitation58%
Record high50° (2014)
Record low3° (1967)
Fri, 2737° / 28°0.3
37 °
Roslyn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.3 in
Chance of precipitation67%
Record high47° (2020)
Record low11° (1976)
Sat, 2837° / 27°0.23
37 °
Roslyn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.23 in
Chance of precipitation57%
Record high49° (2013)
Record low3° (1985)
Sun, 2937° / 27°0.21
37 °
Roslyn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.21 in
Chance of precipitation53%
Record high49° (2021)
Record low-3° (1985)
Mon, 3037° / 27°0.29
37 °
Roslyn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.29 in
Chance of precipitation65%
Record high55° (2008)
Record low-2° (1985)
Tue, 0137° / 27°0.33
37 °
Roslyn, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.33 in
Chance of precipitation67%
Record high55° (2008)
Record low-8° (1985)
Wed, 0237° / 28°0.43
37 °
Roslyn, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.43 in
Chance of precipitation68%
Record high49° (2021)
Record low5° (1985)
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 Roslyn, 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 Roslyn, 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.