Monthly outlook for Forks, WA: average high 58°, average low 45.5°. That is 0.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 8 days and 4.6 inches. The warmest day looks like 15 October (66.4°), the coolest 12 October (39.7°).
58°/45.5°
Average high / low
+0.5°
Above normal
5 / 8
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
60.1°
57.9°
+1.2°
19 October – 28 October
54.6°
54.9°
-0.2°
29 October – 7 November
at normal
52.4°
—
October records over 66 years
82.2°15 October 2022All-time high
26.2°29 October 2023All-time low
Sat, 1062° / 45°0
62 °
Forks, Saturday, 10 October
Clear. High 62°, low 45°.
Pressure29.85 inHg
Wind8.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point41°
Sun, 1160° / 44°0
60 °
Forks, Sunday, 11 October
Clear. High 60°, low 44°.
Pressure30.03 inHg
Wind11.7 mph NE
Humidity37%
Visibility6.2 mi
Dew point32°
Mon, 1260° / 40°0
60 °
Forks, Monday, 12 October
Clear. High 60°, low 40°.
Pressure30.09 inHg
Wind4.6 mph W
Humidity57%
Visibility6.2 mi
Dew point42°
Tue, 1359° / 46°0
59 °
Forks, Tuesday, 13 October
Overcast. High 59°, low 46°.
Pressure30.12 inHg
Wind2.1 mph W
Humidity62%
Visibility6.2 mi
Dew point44°
Wed, 1459° / 50°0
59 °
Forks, Wednesday, 14 October
Overcast. High 59°, low 50°.
Pressure30.24 inHg
Wind6 mph S
Humidity84%
Visibility—
Dew point53°
Thu, 1566° / 47°0
66 °
Forks, Thursday, 15 October
Overcast. High 66°, low 47°.
Pressure30.21 inHg
Wind6 mph NE
Humidity56%
Visibility—
Dew point48°
Fri, 1666° / 48°0.01
66 °
Forks, Friday, 16 October
Light rain. High 66°, low 48°.
Pressure30.18 inHg
Wind11.5 mph S
Humidity50%
Visibility—
Dew point44°
Sat, 1757° / 47°0.01
57 °
Forks, Saturday, 17 October
Light rain. High 57°, low 47°.
Pressure30.18 inHg
Wind4.6 mph NW
Humidity81%
Visibility—
Dew point51°
Sun, 1853° / 45°0.04
53 °
Forks, Sunday, 18 October
Light rain. High 53°, low 45°.
Pressure30.03 inHg
Wind7.1 mph SE
Humidity81%
Visibility—
Dew point47°
Mon, 1952° / 45°0.67
52 °
Forks, Monday, 19 October
Rain. High 52°, low 45°.
Pressure29.97 inHg
Wind11.5 mph S
Humidity96%
Visibility—
Dew point47°
Tue, 2056° / 45°0.2
56 °
Forks, Tuesday, 20 October
Light rain. High 56°, low 45°.
Pressure30.12 inHg
Wind6.4 mph W
Humidity64%
Visibility—
Dew point43°
Wed, 2151° / 45°1.02
51 °
Forks, Wednesday, 21 October
Rain. High 51°, low 45°.
Pressure29.88 inHg
Wind14.2 mph SE
Humidity94%
Visibility—
Dew point49°
Thu, 2253° / 43°0.43
53 °
Forks, Thursday, 22 October
Rain. High 53°, low 43°.
Pressure30.27 inHg
Wind7.4 mph W
Humidity82%
Visibility—
Dew point47°
Fri, 2354° / 43°0
54 °
Forks, Friday, 23 October
Overcast. High 54°, low 43°.
Pressure30.42 inHg
Wind3.4 mph NE
Humidity73%
Visibility—
Dew point44°
Sat, 2462° / 46°0
62 °
Forks, Saturday, 24 October
Overcast. High 62°, low 46°.
Pressure30.39 inHg
Wind6.1 mph N
Humidity58%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2554° / 46°0.42
54 °
Forks, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.42 in
Chance of precipitation65%
Record high67° (1965)
Record low33° (2020)
Mon, 2654° / 45°0.32
54 °
Forks, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.32 in
Chance of precipitation62%
Record high70° (1965)
Record low31° (2023)
Tue, 2754° / 45°0.32
54 °
Forks, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.32 in
Chance of precipitation53%
Record high71° (2017)
Record low34° (1971)
Wed, 2853° / 44°0.44
53 °
Forks, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.44 in
Chance of precipitation63%
Record high66° (1962)
Record low27° (2023)
Thu, 2953° / 44°0.28
53 °
Forks, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.28 in
Chance of precipitation53%
Record high69° (1962)
Record low26° (2023)
Fri, 3053° / 44°0.41
53 °
Forks, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.41 in
Chance of precipitation62%
Record high62° (1970)
Record low29° (2023)
Sat, 3153° / 44°0.39
53 °
Forks, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.39 in
Chance of precipitation60%
Record high62° (1966)
Record low29° (1984)
Sun, 0153° / 43°0.37
53 °
Forks, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.37 in
Chance of precipitation52%
Record high66° (1969)
Record low34° (2019)
Mon, 0253° / 44°0.39
53 °
Forks, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.39 in
Chance of precipitation63%
Record high67° (1962)
Record low35° (2022)
Tue, 0353° / 44°0.45
53 °
Forks, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.45 in
Chance of precipitation63%
Record high66° (2010)
Record low32° (2017)
Wed, 0453° / 44°0.51
53 °
Forks, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.51 in
Chance of precipitation68%
Record high62° (1980)
Record low31° (2017)
Thu, 0551° / 44°0.35
51 °
Forks, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.35 in
Chance of precipitation67%
Record high60° (1987)
Record low31° (1973)
Fri, 0651° / 43°0.48
51 °
Forks, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.48 in
Chance of precipitation73%
Record high59° (1976)
Record low31° (2017)
Sat, 0751° / 44°0.41
51 °
Forks, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.41 in
Chance of precipitation72%
Record high60° (2019)
Record low29° (2022)
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 Forks, 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 Forks, 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.