Monthly outlook for False Pass, AK: average high 43.8°, average low 38.9°. That is 0.1° below the climate normal for October. Precipitation is expected on 10 days (about 3.6 inches), against a normal of 9 days and 2.6 inches. The warmest day looks like 9 October (49.6°), the coolest 21 October (35.9°).
43.8°/38.9°
Average high / low
−0.1°
Below normal
10 / 9
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
44.7°
45.2°
-0.3°
19 October – 28 October
42.4°
42°
+0.2°
29 October – 7 November
at normal
40.3°
—
October records over 66 years
56.5°6 October 2025All-time high
16.3°31 October 1966All-time low
Sat, 1048° / 42°0.04
48 °
False Pass, Saturday, 10 October
Light rain. High 48°, low 42°.
Pressure29.62 inHg
Wind8 mph S
Humidity74%
Visibility6.2 mi
Dew point39°
Sun, 1146° / 40°0.07
46 °
False Pass, Sunday, 11 October
Light rain. High 46°, low 40°.
Pressure29.68 inHg
Wind2.9 mph S
Humidity68%
Visibility6.2 mi
Dew point35°
Mon, 1245° / 39°0.01
45 °
False Pass, Monday, 12 October
Light rain. High 45°, low 39°.
Pressure29.68 inHg
Wind4 mph S
Humidity64%
Visibility6.2 mi
Dew point33°
Tue, 1344° / 37°0
44 °
False Pass, Tuesday, 13 October
Overcast. High 44°, low 37°.
Pressure29.71 inHg
Wind12.6 mph NE
Humidity67%
Visibility—
Dew point31°
Wed, 1444° / 39°0.65
44 °
False Pass, Wednesday, 14 October
Rain. High 44°, low 39°.
Pressure29.15 inHg
Wind30 mph N
Humidity94%
Visibility—
Dew point38°
Thu, 1544° / 42°0.43
44 °
False Pass, Thursday, 15 October
Rain. High 44°, low 42°.
Pressure28.97 inHg
Wind18.9 mph SE
Humidity82%
Visibility—
Dew point37°
Fri, 1641° / 37°0.63
41 °
False Pass, Friday, 16 October
Rain. High 41°, low 37°.
Pressure28.88 inHg
Wind23.3 mph W
Humidity96%
Visibility—
Dew point37°
Sat, 1741° / 40°0.24
41 °
False Pass, Saturday, 17 October
Light rain. High 41°, low 40°.
Pressure29.32 inHg
Wind26.3 mph W
Humidity91%
Visibility—
Dew point38°
Sun, 1845° / 40°0.04
45 °
False Pass, Sunday, 18 October
Light rain. High 45°, low 40°.
Pressure29.47 inHg
Wind20.2 mph W
Humidity77%
Visibility—
Dew point37°
Mon, 1943° / 39°0.11
43 °
False Pass, Monday, 19 October
Light rain. High 43°, low 39°.
Pressure29.71 inHg
Wind10.8 mph NW
Humidity73%
Visibility—
Dew point35°
Tue, 2041° / 36°0.15
41 °
False Pass, Tuesday, 20 October
Snow. High 41°, low 36°.
Pressure30.00 inHg
Wind20.9 mph NW
Humidity86%
Visibility—
Dew point35°
Wed, 2140° / 36°0.03
40 °
False Pass, Wednesday, 21 October
Light rain. High 40°, low 36°.
Pressure30.09 inHg
Wind18.3 mph SE
Humidity65%
Visibility—
Dew point29°
Thu, 2243° / 39°0.82
43 °
False Pass, Thursday, 22 October
Rain. High 43°, low 39°.
Pressure29.35 inHg
Wind28.6 mph SE
Humidity93%
Visibility—
Dew point40°
Fri, 2343° / 38°0.02
43 °
False Pass, Friday, 23 October
Light rain. High 43°, low 38°.
Pressure29.65 inHg
Wind18.2 mph W
Humidity76%
Visibility—
Dew point35°
Sat, 2443° / 36°0
43 °
False Pass, Saturday, 24 October
Overcast. High 43°, low 36°.
Pressure29.68 inHg
Wind10.8 mph S
Humidity69%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2542° / 35°0.19
42 °
False Pass, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.19 in
Chance of precipitation48%
Record high53° (2004)
Record low21° (1968)
Mon, 2642° / 35°0.17
42 °
False Pass, Monday, 26 October
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.17 in
Chance of precipitation52%
Record high51° (1964)
Record low21° (1963)
Tue, 2742° / 34°0.13
42 °
False Pass, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.13 in
Chance of precipitation55%
Record high49° (2016)
Record low22° (1968)
Wed, 2842° / 35°0.2
42 °
False Pass, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.2 in
Chance of precipitation55%
Record high53° (2016)
Record low20° (1967)
Thu, 2941° / 35°0.14
41 °
False Pass, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high41°
Average low35°
Average precipitation0.14 in
Chance of precipitation53%
Record high49° (2003)
Record low18° (1976)
Fri, 3041° / 34°0.15
41 °
False Pass, Friday, 30 October
Climate normal for this date — 60-year average.
Average high41°
Average low34°
Average precipitation0.15 in
Chance of precipitation58%
Record high50° (2003)
Record low18° (1961)
Sat, 3141° / 35°0.14
41 °
False Pass, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high41°
Average low35°
Average precipitation0.14 in
Chance of precipitation65%
Record high50° (2003)
Record low16° (1966)
Sun, 0140° / 34°0.2
40 °
False Pass, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.2 in
Chance of precipitation60%
Record high50° (2003)
Record low22° (1963)
Mon, 0240° / 33°0.17
40 °
False Pass, Monday, 2 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.17 in
Chance of precipitation48%
Record high49° (2003)
Record low20° (1999)
Tue, 0340° / 34°0.13
40 °
False Pass, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.13 in
Chance of precipitation53%
Record high48° (2011)
Record low21° (1966)
Wed, 0440° / 34°0.15
40 °
False Pass, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.15 in
Chance of precipitation52%
Record high47° (1991)
Record low21° (1983)
Thu, 0540° / 34°0.15
40 °
False Pass, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.15 in
Chance of precipitation52%
Record high48° (2019)
Record low19° (1960)
Fri, 0640° / 33°0.15
40 °
False Pass, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.15 in
Chance of precipitation58%
Record high47° (2020)
Record low18° (1975)
Sat, 0740° / 33°0.22
40 °
False Pass, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.22 in
Chance of precipitation60%
Record high49° (1979)
Record low21° (2012)
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 False Pass, AK 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 False Pass, AK 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.