Monthly outlook for Fair Harbor, WA: average high 59.2°, average low 44.3°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 7 days and 2.9 inches. The warmest day looks like 16 October (74.1°), the coolest 27 October (36.6°).
59.2°/44.3°
Average high / low
+0.7°
Above normal
4 / 7
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
61.6°
59.1°
+1.4°
23 October – 1 November
55.1°
55°
+0.1°
2 November – 11 November
at normal
52.3°
—
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).
Wed, 1471° / 52°0.02
71 °
Fair Harbor, Wednesday, 14 October
Light rain. High 71°, low 52°.
Pressure30.30 inHg
Wind2.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point53°
Thu, 1571° / 48°0
71 °
Fair Harbor, Thursday, 15 October
Clear. High 71°, low 48°.
Pressure30.33 inHg
Wind4.6 mph NE
Humidity60%
Visibility6.2 mi
Dew point52°
Fri, 1674° / 48°0
74 °
Fair Harbor, Friday, 16 October
Overcast. High 74°, low 48°.
Pressure30.12 inHg
Wind3.6 mph S
Humidity47%
Visibility6.2 mi
Dew point48°
Sat, 1761° / 47°0.02
61 °
Fair Harbor, Saturday, 17 October
Light rain. High 61°, low 47°.
Pressure30.15 inHg
Wind4 mph NE
Humidity73%
Visibility6.2 mi
Dew point52°
Sun, 1859° / 41°0
59 °
Fair Harbor, Sunday, 18 October
Partly cloudy. High 59°, low 41°.
Pressure30.15 inHg
Wind4.3 mph NE
Humidity70%
Visibility—
Dew point43°
Mon, 1950° / 46°0.09
50 °
Fair Harbor, Monday, 19 October
Light rain. High 50°, low 46°.
Pressure29.91 inHg
Wind2.5 mph SE
Humidity92%
Visibility—
Dew point45°
Tue, 2054° / 47°0.07
54 °
Fair Harbor, Tuesday, 20 October
Light rain. High 54°, low 47°.
Pressure29.97 inHg
Wind3.3 mph NE
Humidity84%
Visibility—
Dew point46°
Wed, 2155° / 42°0.02
55 °
Fair Harbor, Wednesday, 21 October
Light rain. High 55°, low 42°.
Pressure30.00 inHg
Wind7.8 mph S
Humidity73%
Visibility—
Dew point43°
Thu, 2259° / 46°0.22
59 °
Fair Harbor, Thursday, 22 October
Rain. High 59°, low 46°.
Pressure29.94 inHg
Wind6.6 mph SW
Humidity80%
Visibility—
Dew point46°
Fri, 2352° / 42°0
52 °
Fair Harbor, Friday, 23 October
Light rain. High 52°, low 42°.
Pressure30.03 inHg
Wind3.2 mph NE
Humidity89%
Visibility—
Dew point44°
Sat, 2452° / 42°0.1
52 °
Fair Harbor, Saturday, 24 October
Light rain. High 52°, low 42°.
Pressure30.15 inHg
Wind6.5 mph S
Humidity76%
Visibility—
Dew point41°
Sun, 2552° / 43°0.04
52 °
Fair Harbor, Sunday, 25 October
Light rain. High 52°, low 43°.
Pressure30.27 inHg
Wind3.7 mph N
Humidity87%
Visibility—
Dew point45°
Mon, 2655° / 37°0
55 °
Fair Harbor, Monday, 26 October
Clear. High 55°, low 37°.
Pressure30.36 inHg
Wind3.9 mph NE
Humidity75%
Visibility—
Dew point39°
Tue, 2759° / 37°0
59 °
Fair Harbor, Tuesday, 27 October
Partly cloudy. High 59°, low 37°.
Pressure30.21 inHg
Wind3 mph NE
Humidity58%
Visibility—
Dew point35°
Wed, 2861° / 47°0
61 °
Fair Harbor, Wednesday, 28 October
Overcast. High 61°, low 47°.
Pressure30.24 inHg
Wind3.3 mph E
Humidity64%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2954° / 45°0.17
54 °
Fair Harbor, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.17 in
Chance of precipitation45%
Record high68° (1962)
Record low34° (2023)
Fri, 3054° / 45°0.21
54 °
Fair Harbor, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.21 in
Chance of precipitation52%
Record high62° (1987)
Record low36° (1991)
Sat, 3154° / 45°0.28
54 °
Fair Harbor, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.28 in
Chance of precipitation50%
Record high63° (1964)
Record low33° (1984)
Sun, 0154° / 45°0.22
54 °
Fair Harbor, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.22 in
Chance of precipitation53%
Record high65° (1981)
Record low35° (1973)
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)
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.