Monthly outlook for Fair Harbor, WA: average high 59.5°, average low 43.9°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 3.6 inches), against a normal of 7 days and 3.3 inches. The warmest day looks like 25 October (67.2°), the coolest 23 October (37.8°).
59.5°/43.9°
Average high / low
+1.8°
Above normal
4 / 7
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
62.8°
57.5°
+2.9°
27 October – 5 November
54°
53.9°
+0°
6 November – 15 November
at normal
51.3°
—
October records over 66 years
87.1°1 October 1987All-time high
28.6°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Grapeview (1 mi).
Sun, 1863° / 45°0
63 °
Fair Harbor, Sunday, 18 October
Overcast. High 63°, low 45°.
Pressure30.12 inHg
Wind7.5 mph NE
Humidity55%
Visibility3.5 mi
Dew point42°
Mon, 1961° / 47°0
61 °
Fair Harbor, Monday, 19 October
Clear. High 61°, low 47°.
Pressure29.97 inHg
Wind3.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point45°
Tue, 2064° / 43°0
64 °
Fair Harbor, Tuesday, 20 October
Clear. High 64°, low 43°.
Pressure30.03 inHg
Wind7.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 42°0
67 °
Fair Harbor, Wednesday, 21 October
Clear. High 67°, low 42°.
Pressure29.94 inHg
Wind0.4 mph W
Humidity58%
Visibility6.2 mi
Dew point45°
Thu, 2258° / 40°0
58 °
Fair Harbor, Thursday, 22 October
Overcast. High 58°, low 40°.
Pressure29.97 inHg
Wind5.4 mph NE
Humidity85%
Visibility—
Dew point43°
Fri, 2358° / 38°0
58 °
Fair Harbor, Friday, 23 October
Partly cloudy. High 58°, low 38°.
Pressure30.21 inHg
Wind4.4 mph N
Humidity77%
Visibility—
Dew point41°
Sat, 2462° / 41°0
62 °
Fair Harbor, Saturday, 24 October
Overcast. High 62°, low 41°.
Pressure30.27 inHg
Wind5.9 mph NE
Humidity64%
Visibility—
Dew point40°
Sun, 2567° / 41°0
67 °
Fair Harbor, Sunday, 25 October
Overcast. High 67°, low 41°.
Pressure30.12 inHg
Wind4.8 mph NE
Humidity49%
Visibility—
Dew point37°
Mon, 2666° / 45°0
66 °
Fair Harbor, Monday, 26 October
Overcast. High 66°, low 45°.
Pressure29.88 inHg
Wind3.3 mph SW
Humidity46%
Visibility—
Dew point35°
Tue, 2759° / 42°0
59 °
Fair Harbor, Tuesday, 27 October
Overcast. High 59°, low 42°.
Pressure29.91 inHg
Wind4 mph S
Humidity68%
Visibility—
Dew point41°
Wed, 2857° / 45°0.18
57 °
Fair Harbor, Wednesday, 28 October
Light rain. High 57°, low 45°.
Pressure29.91 inHg
Wind12.3 mph S
Humidity89%
Visibility—
Dew point47°
Thu, 2954° / 48°1.33
54 °
Fair Harbor, Thursday, 29 October
Heavy rain. High 54°, low 48°.
Pressure29.88 inHg
Wind16.3 mph S
Humidity85%
Visibility—
Dew point47°
Fri, 3053° / 43°0.03
53 °
Fair Harbor, Friday, 30 October
Light rain. High 53°, low 43°.
Pressure29.59 inHg
Wind11.2 mph SW
Humidity79%
Visibility—
Dew point42°
Sat, 3152° / 43°0.93
52 °
Fair Harbor, Saturday, 31 October
Rain. High 52°, low 43°.
Pressure29.29 inHg
Wind16.8 mph SW
Humidity92%
Visibility—
Dew point45°
Sun, 0149° / 47°1.09
49 °
Fair Harbor, Sunday, 1 November
Rain. High 49°, low 47°.
Pressure29.47 inHg
Wind15.2 mph S
Humidity90%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 45°0.22
54 °
Fair Harbor, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.22 in
Chance of precipitation55%
Record high66° (1962)
Record low36° (1973)
Tue, 0353° / 45°0.24
53 °
Fair Harbor, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.24 in
Chance of precipitation55%
Record high64° (2010)
Record low34° (2017)
Wed, 0454° / 45°0.3
54 °
Fair Harbor, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.3 in
Chance of precipitation60%
Record high66° (1980)
Record low34° (2003)
Thu, 0553° / 44°0.19
53 °
Fair Harbor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.19 in
Chance of precipitation60%
Record high64° (1997)
Record low32° (1973)
Fri, 0652° / 44°0.3
52 °
Fair Harbor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.3 in
Chance of precipitation58%
Record high58° (1976)
Record low35° (2017)
Sat, 0752° / 44°0.26
52 °
Fair Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.26 in
Chance of precipitation67%
Record high60° (1976)
Record low35° (2017)
Sun, 0852° / 44°0.17
52 °
Fair Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.17 in
Chance of precipitation52%
Record high66° (2016)
Record low36° (2020)
Mon, 0951° / 43°0.23
51 °
Fair Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.23 in
Chance of precipitation63%
Record high62° (2025)
Record low32° (2020)
Tue, 1051° / 43°0.19
51 °
Fair Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.19 in
Chance of precipitation50%
Record high63° (2016)
Record low32° (1986)
Wed, 1151° / 44°0.27
51 °
Fair Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.27 in
Chance of precipitation58%
Record high60° (1990)
Record low31° (1985)
Thu, 1251° / 44°0.27
51 °
Fair Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.27 in
Chance of precipitation65%
Record high59° (1990)
Record low31° (1985)
Fri, 1351° / 43°0.32
51 °
Fair Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.32 in
Chance of precipitation53%
Record high61° (1967)
Record low32° (1985)
Sat, 1451° / 43°0.29
51 °
Fair Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.29 in
Chance of precipitation48%
Record high62° (1995)
Record low34° (1964)
Sun, 1550° / 43°0.27
50 °
Fair Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.27 in
Chance of precipitation60%
Record high59° (2001)
Record low33° (1982)
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 Fair Harbor, 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 Fair Harbor, 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.