Monthly outlook for Fern Prairie, WA: average high 49.6°, average low 41.3°. That is 0.9° above the climate normal for November. Precipitation is expected on 11 days (about 3.5 inches), against a normal of 10 days and 6.0 inches. The warmest day looks like 14 November (55°), the coolest 28 November (36.9°).
49.6°/41.3°
Average high / low
+0.9°
Above normal
11 / 10
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
50.2°
48.9°
+0.7°
24 November – 3 December
48.6°
46.2°
+1.3°
4 December – 13 December
at normal
44.5°
—
November records over 66 years
68.9°4 November 1980All-time high
4.8°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Mill Plain (5 mi).
Sun, 1552° / 43°0.74
52 °
Fern Prairie, Sunday, 15 November
Rain. High 52°, low 43°.
Pressure29.91 inHg
Wind9.4 mph S
Humidity91%
Visibility2.8 mi
Dew point46°
Mon, 1650° / 41°0.19
50 °
Fern Prairie, Monday, 16 November
Light rain. High 50°, low 41°.
Pressure30.12 inHg
Wind4 mph S
Humidity78%
Visibility6.2 mi
Dew point42°
Tue, 1751° / 40°0.02
51 °
Fern Prairie, Tuesday, 17 November
Light rain. High 51°, low 40°.
Pressure29.91 inHg
Wind4.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point40°
Wed, 1848° / 39°0.24
48 °
Fern Prairie, Wednesday, 18 November
Rain. High 48°, low 39°.
Pressure29.83 inHg
Wind18.7 mph E
Humidity72%
Visibility—
Dew point35°
Thu, 1953° / 40°0
53 °
Fern Prairie, Thursday, 19 November
Clear. High 53°, low 40°.
Pressure30.03 inHg
Wind8 mph E
Humidity66%
Visibility—
Dew point36°
Fri, 2049° / 38°0
49 °
Fern Prairie, Friday, 20 November
Mostly clear. High 49°, low 38°.
Pressure29.94 inHg
Wind4.5 mph E
Humidity74%
Visibility—
Dew point36°
Sat, 2143° / 39°0.09
43 °
Fern Prairie, Saturday, 21 November
Light rain. High 43°, low 39°.
Pressure30.09 inHg
Wind7.5 mph NE
Humidity84%
Visibility—
Dew point38°
Sun, 2247° / 41°0
47 °
Fern Prairie, Sunday, 22 November
Overcast. High 47°, low 41°.
Pressure29.85 inHg
Wind10.1 mph NE
Humidity78%
Visibility—
Dew point37°
Mon, 2354° / 42°0.14
54 °
Fern Prairie, Monday, 23 November
Rain. High 54°, low 42°.
Pressure29.91 inHg
Wind11.7 mph E
Humidity79%
Visibility—
Dew point42°
Tue, 2454° / 47°0.28
54 °
Fern Prairie, Tuesday, 24 November
Rain. High 54°, low 47°.
Pressure29.68 inHg
Wind7.5 mph S
Humidity83%
Visibility—
Dew point45°
Wed, 2548° / 42°0.53
48 °
Fern Prairie, Wednesday, 25 November
Rain. High 48°, low 42°.
Pressure29.74 inHg
Wind11.1 mph S
Humidity84%
Visibility—
Dew point42°
Thu, 2644° / 41°0.25
44 °
Fern Prairie, Thursday, 26 November
Rain. High 44°, low 41°.
Pressure30.12 inHg
Wind6.4 mph S
Humidity94%
Visibility—
Dew point41°
Fri, 2749° / 40°0.07
49 °
Fern Prairie, Friday, 27 November
Light rain. High 49°, low 40°.
Pressure30.45 inHg
Wind3.9 mph E
Humidity92%
Visibility—
Dew point43°
Sat, 2849° / 37°0
49 °
Fern Prairie, Saturday, 28 November
Overcast. High 49°, low 37°.
Pressure30.36 inHg
Wind4.7 mph E
Humidity79%
Visibility—
Dew point37°
Sun, 2949° / 44°0.4
49 °
Fern Prairie, Sunday, 29 November
Rain. High 49°, low 44°.
Pressure30.18 inHg
Wind5.5 mph E
Humidity59%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3046° / 36°0.38
46 °
Fern Prairie, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.38 in
Chance of precipitation67%
Record high59° (2008)
Record low11° (1985)
Tue, 0146° / 36°0.43
46 °
Fern Prairie, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.43 in
Chance of precipitation68%
Record high57° (2021)
Record low18° (1985)
Wed, 0246° / 37°0.54
46 °
Fern Prairie, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.54 in
Chance of precipitation68%
Record high55° (1975)
Record low17° (1985)
Thu, 0346° / 36°0.43
46 °
Fern Prairie, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.43 in
Chance of precipitation60%
Record high55° (2023)
Record low24° (1992)
Fri, 0445° / 35°0.45
45 °
Fern Prairie, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.45 in
Chance of precipitation58%
Record high57° (2023)
Record low20° (1994)
Sat, 0545° / 35°0.32
45 °
Fern Prairie, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.32 in
Chance of precipitation55%
Record high58° (2023)
Record low21° (1972)
Sun, 0644° / 35°0.36
44 °
Fern Prairie, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.36 in
Chance of precipitation65%
Record high55° (2023)
Record low20° (1972)
Mon, 0744° / 35°0.34
44 °
Fern Prairie, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.34 in
Chance of precipitation58%
Record high55° (1962)
Record low8° (1972)
Tue, 0845° / 34°0.33
45 °
Fern Prairie, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.33 in
Chance of precipitation58%
Record high56° (2015)
Record low-1° (1972)
Wed, 0944° / 34°0.42
44 °
Fern Prairie, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.42 in
Chance of precipitation65%
Record high55° (2015)
Record low2° (1972)
Thu, 1045° / 35°0.45
45 °
Fern Prairie, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.45 in
Chance of precipitation68%
Record high58° (2025)
Record low5° (1972)
Fri, 1145° / 35°0.4
45 °
Fern Prairie, Friday, 11 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.4 in
Chance of precipitation65%
Record high57° (2025)
Record low8° (1972)
Sat, 1244° / 35°0.37
44 °
Fern Prairie, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.37 in
Chance of precipitation62%
Record high56° (2025)
Record low17° (1972)
Sun, 1344° / 35°0.42
44 °
Fern Prairie, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.42 in
Chance of precipitation60%
Record high55° (1977)
Record low2° (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 Fern Prairie, 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 Fern Prairie, 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.