Monthly outlook for White Swan, WA: average high 48.2°, average low 39.2°. That is 1.4° above the climate normal for November. Precipitation is expected on 9 days (about 1.2 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 10 November (56.8°), the coolest 24 November (33.6°).
48.2°/39.2°
Average high / low
+1.4°
Above normal
9 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
51.7°
47.6°
+2.3°
19 November – 28 November
42.3°
42°
+0.1°
29 November – 8 December
at normal
38.9°
—
November records over 66 years
68°4 November 2020All-time high
-12.6°25 November 1985All-time low
Tue, 1057° / 47°0.19
57 °
White Swan, Tuesday, 10 November
Rain. High 57°, low 47°.
Pressure30.15 inHg
Wind3.9 mph N
Humidity90%
Visibility5.7 mi
Dew point47°
Wed, 1152° / 43°0
52 °
White Swan, Wednesday, 11 November
Overcast. High 52°, low 43°.
Pressure30.09 inHg
Wind1.7 mph E
Humidity87%
Visibility—
Dew point48°
Thu, 1252° / 44°0
52 °
White Swan, Thursday, 12 November
Overcast. High 52°, low 44°.
Pressure29.83 inHg
Wind2.1 mph E
Humidity79%
Visibility4.3 mi
Dew point45°
Fri, 1352° / 42°0.07
52 °
White Swan, Friday, 13 November
Light rain. High 52°, low 42°.
Pressure29.38 inHg
Wind3.2 mph NW
Humidity68%
Visibility6.2 mi
Dew point41°
Sat, 1451° / 37°0.02
51 °
White Swan, Saturday, 14 November
Light rain. High 51°, low 37°.
Pressure29.62 inHg
Wind5.4 mph SE
Humidity90%
Visibility—
Dew point41°
Sun, 1549° / 42°0.11
49 °
White Swan, Sunday, 15 November
Light rain. High 49°, low 42°.
Pressure29.74 inHg
Wind4.4 mph SW
Humidity88%
Visibility—
Dew point43°
Mon, 1652° / 42°0
52 °
White Swan, Monday, 16 November
Overcast. High 52°, low 42°.
Pressure29.88 inHg
Wind10.3 mph SW
Humidity67%
Visibility—
Dew point37°
Tue, 1750° / 38°0
50 °
White Swan, Tuesday, 17 November
Light rain. High 50°, low 38°.
Pressure30.09 inHg
Wind9 mph SW
Humidity55%
Visibility—
Dew point30°
Wed, 1850° / 37°0.11
50 °
White Swan, Wednesday, 18 November
Snow. High 50°, low 37°.
Pressure29.94 inHg
Wind11.1 mph W
Humidity57%
Visibility—
Dew point30°
Thu, 1946° / 34°0
46 °
White Swan, Thursday, 19 November
Clear. High 46°, low 34°.
Pressure30.27 inHg
Wind7.4 mph SW
Humidity58%
Visibility—
Dew point27°
Fri, 2038° / 36°0.24
38 °
White Swan, Friday, 20 November
Snow. High 38°, low 36°.
Pressure30.12 inHg
Wind2.9 mph N
Humidity99%
Visibility—
Dew point36°
Sat, 2139° / 36°0.18
39 °
White Swan, Saturday, 21 November
Snow. High 39°, low 36°.
Pressure30.18 inHg
Wind3.6 mph NW
Humidity96%
Visibility—
Dew point37°
Sun, 2241° / 38°0.05
41 °
White Swan, Sunday, 22 November
Snow. High 41°, low 38°.
Pressure30.03 inHg
Wind4.4 mph W
Humidity92%
Visibility—
Dew point38°
Mon, 2347° / 35°0
47 °
White Swan, Monday, 23 November
Mostly clear. High 47°, low 35°.
Pressure30.15 inHg
Wind9.4 mph W
Humidity76%
Visibility—
Dew point35°
Tue, 2443° / 34°0.04
43 °
White Swan, Tuesday, 24 November
Light snow. High 43°, low 34°.
Pressure30.21 inHg
Wind5.8 mph W
Humidity63%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2542° / 29°0.16
42 °
White Swan, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation38%
Record high56° (1963)
Record low-13° (1985)
Thu, 2641° / 28°0.07
41 °
White Swan, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high57° (2014)
Record low6° (1985)
Fri, 2741° / 28°0.11
41 °
White Swan, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation42%
Record high55° (2014)
Record low3° (1979)
Sat, 2841° / 28°0.11
41 °
White Swan, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (2021)
Record low5° (1985)
Sun, 2940° / 28°0.1
40 °
White Swan, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation42%
Record high61° (2021)
Record low1° (1985)
Mon, 3040° / 27°0.13
40 °
White Swan, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation35%
Record high59° (2021)
Record low4° (1985)
Tue, 0140° / 28°0.17
40 °
White Swan, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (2021)
Record low3° (1985)
Wed, 0240° / 29°0.23
40 °
White Swan, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.23 in
Chance of precipitation42%
Record high59° (2021)
Record low7° (1985)
Thu, 0339° / 28°0.17
39 °
White Swan, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.17 in
Chance of precipitation40%
Record high51° (1975)
Record low10° (1984)
Fri, 0438° / 27°0.16
38 °
White Swan, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.16 in
Chance of precipitation45%
Record high52° (2012)
Record low8° (1970)
Sat, 0538° / 26°0.09
38 °
White Swan, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high51° (2025)
Record low6° (1960)
Sun, 0638° / 27°0.11
38 °
White Swan, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.11 in
Chance of precipitation45%
Record high55° (2025)
Record low11° (1972)
Mon, 0737° / 26°0.1
37 °
White Swan, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation38%
Record high56° (2025)
Record low-2° (1980)
Tue, 0838° / 26°0.11
38 °
White Swan, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation35%
Record high56° (2015)
Record low-20° (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 White Swan, 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 White Swan, 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.