As of 07:01 PDT

Weather in Fern Heath, WA

47°Current weather

Fern Heath, Sunday, 25 October, 07:01

Light rain. Feels like 43°. High 57°, low 46°.

Pressure29.91 inHg
Wind9.2 mph W
Humidity93%
Visibility6.2 mi
Dew point45°

Monthly outlook for Fern Heath, WA: average high 53.8°, average low 44.4°. That is 0.6° above the climate normal for October. Precipitation is expected on 14 days (about 5.1 inches), against a normal of 9 days and 3.9 inches. The warmest day looks like 9 November (63.5°), the coolest 30 October (36.1°).

53.8°/44.4°
Average high / low
+0.6°
Above normal
14 / 9
Wet days / normal
5.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November53.7°53.5°+0.1°
4 November – 13 November54°51.1°+1.6°
14 November – 23 Novemberat normal47.7°—

October records over 66 years

85.8°1 October 1987All-time high
24.8°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Federal Way (7 mi).

Mon, 2660° / 46°0.13Light rain
60 °Light rain

Fern Heath, Monday, 26 October

Light rain. High 60°, low 46°.

Pressure30.03 inHg
Wind1.3 mph W
Humidity74%
Visibility6.2 mi
Dew point47°
Tue, 2757° / 46°0.22Rain
57 °Rain

Fern Heath, Tuesday, 27 October

Rain. High 57°, low 46°.

Pressure30.03 inHg
Wind7.2 mph SW
Humidity91%
Visibility6.2 mi
Dew point49°
Wed, 2853° / 44°0.07Light rain
53 °Light rain

Fern Heath, Wednesday, 28 October

Light rain. High 53°, low 44°.

Pressure29.97 inHg
Wind12 mph SW
Humidity70%
Visibility6.2 mi
Dew point42°
Thu, 2948° / 40°0.59Rain
48 °Rain

Fern Heath, Thursday, 29 October

Rain. High 48°, low 40°.

Pressure30.03 inHg
Wind5.8 mph SE
Humidity91%
Visibility—
Dew point43°
Fri, 3051° / 36°0.22Rain
51 °Rain

Fern Heath, Friday, 30 October

Rain. High 51°, low 36°.

Pressure29.97 inHg
Wind4.6 mph N
Humidity92%
Visibility—
Dew point41°
Sat, 3154° / 39°0Clear
54 °Clear

Fern Heath, Saturday, 31 October

Clear. High 54°, low 39°.

Pressure30.03 inHg
Wind4.4 mph N
Humidity64%
Visibility—
Dew point35°
Sun, 0152° / 39°0Partly cloudy
52 °Partly cloudy

Fern Heath, Sunday, 1 November

Partly cloudy. High 52°, low 39°.

Pressure29.83 inHg
Wind7 mph N
Humidity69%
Visibility—
Dew point37°
Mon, 0256° / 38°0.04Light rain
56 °Light rain

Fern Heath, Monday, 2 November

Light rain. High 56°, low 38°.

Pressure30.12 inHg
Wind7 mph SW
Humidity66%
Visibility—
Dew point37°
Tue, 0349° / 47°0.48Rain
49 °Rain

Fern Heath, Tuesday, 3 November

Rain. High 49°, low 47°.

Pressure30.15 inHg
Wind2.8 mph NE
Humidity94%
Visibility—
Dew point46°
Wed, 0449° / 47°0.13Light rain
49 °Light rain

Fern Heath, Wednesday, 4 November

Light rain. High 49°, low 47°.

Pressure29.83 inHg
Wind5.3 mph NE
Humidity91%
Visibility—
Dew point46°
Thu, 0548° / 47°0.86Rain
48 °Rain

Fern Heath, Thursday, 5 November

Rain. High 48°, low 47°.

Pressure29.56 inHg
Wind4.5 mph N
Humidity95%
Visibility—
Dew point46°
Fri, 0654° / 47°0.63Rain
54 °Rain

Fern Heath, Friday, 6 November

Rain. High 54°, low 47°.

Pressure29.35 inHg
Wind4.3 mph N
Humidity78%
Visibility—
Dew point46°
Sat, 0758° / 50°0.21Light rain
58 °Light rain

Fern Heath, Saturday, 7 November

Light rain. High 58°, low 50°.

Pressure29.80 inHg
Wind13.3 mph SW
Humidity80%
Visibility—
Dew point48°
Sun, 0851° / 49°0.65Rain
51 °Rain

Fern Heath, Sunday, 8 November

Rain. High 51°, low 49°.

Pressure29.80 inHg
Wind3.1 mph NE
Humidity95%
Visibility—
Dew point48°
Mon, 0964° / 50°0.58Rain
64 °Rain

Fern Heath, Monday, 9 November

Rain. High 64°, low 50°.

Pressure29.74 inHg
Wind14.7 mph SW
Humidity88%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1051° / 40°0.2Climate normal
51 °Climate normal

Fern Heath, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation52%
Record high63° (2016)
Record low25° (1986)
Wed, 1151° / 40°0.28Climate normal
51 °Climate normal

Fern Heath, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.28 in
Chance of precipitation57%
Record high62° (1996)
Record low26° (1985)
Thu, 1250° / 40°0.3Climate normal
50 °Climate normal

Fern Heath, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation63%
Record high60° (1990)
Record low24° (1985)
Fri, 1350° / 40°0.3Climate normal
50 °Climate normal

Fern Heath, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation60%
Record high62° (1967)
Record low26° (1978)
Sat, 1450° / 40°0.3Climate normal
50 °Climate normal

Fern Heath, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation55%
Record high62° (1969)
Record low26° (1978)
Sun, 1550° / 39°0.26Climate normal
50 °Climate normal

Fern Heath, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.26 in
Chance of precipitation68%
Record high60° (2021)
Record low27° (2014)
Mon, 1648° / 40°0.25Climate normal
48 °Climate normal

Fern Heath, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.25 in
Chance of precipitation70%
Record high60° (1965)
Record low26° (2014)
Tue, 1748° / 39°0.28Climate normal
48 °Climate normal

Fern Heath, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.28 in
Chance of precipitation67%
Record high62° (1995)
Record low26° (1961)
Wed, 1847° / 38°0.19Climate normal
47 °Climate normal

Fern Heath, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.19 in
Chance of precipitation55%
Record high57° (1965)
Record low25° (1985)
Thu, 1947° / 38°0.32Climate normal
47 °Climate normal

Fern Heath, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.32 in
Chance of precipitation70%
Record high59° (1987)
Record low26° (1977)
Fri, 2048° / 38°0.25Climate normal
48 °Climate normal

Fern Heath, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.25 in
Chance of precipitation57%
Record high60° (2002)
Record low23° (1985)
Sat, 2146° / 36°0.26Climate normal
46 °Climate normal

Fern Heath, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.26 in
Chance of precipitation53%
Record high58° (2002)
Record low17° (1977)
Sun, 2246° / 36°0.28Climate normal
46 °Climate normal

Fern Heath, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation63%
Record high65° (2017)
Record low16° (1985)
Mon, 2346° / 36°0.35Climate normal
46 °Climate normal

Fern Heath, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.35 in
Chance of precipitation70%
Record high62° (2017)
Record low0° (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 Fern Heath, 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 Heath, 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.