Monthly outlook for Mendenhaven, AK: average high 44.3°, average low 40°. That is 2.4° above the climate normal for October. Precipitation is expected on 8 days (about 4.6 inches), against a normal of 12 days and 6.7 inches. The warmest day looks like 3 November (47.5°), the coolest 24 October (34.5°).
44.3°/40°
Average high / low
+2.4°
Above normal
8 / 12
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
43.2°
41.1°
+1.2°
29 October – 7 November
46°
37°
+5°
8 November – 17 November
at normal
33.5°
—
October records over 66 years
67.8°2 October 2003All-time high
2.1°27 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Vanderbilt Hill (4 mi).
Tue, 2044° / 40°2.22
44 °
Mendenhaven, Tuesday, 20 October
Heavy rain. High 44°, low 40°.
Pressure29.62 inHg
Wind13.4 mph SE
Humidity93%
Visibility1.4 mi
Dew point39°
Wed, 2144° / 41°0.57
44 °
Mendenhaven, Wednesday, 21 October
Rain. High 44°, low 41°.
Pressure29.77 inHg
Wind13 mph SE
Humidity93%
Visibility1.8 mi
Dew point38°
Thu, 2242° / 38°0.26
42 °
Mendenhaven, Thursday, 22 October
Snow. High 42°, low 38°.
Pressure30.06 inHg
Wind6.4 mph SE
Humidity94%
Visibility0.1 mi
Dew point37°
Fri, 2341° / 35°0
41 °
Mendenhaven, Friday, 23 October
Mostly clear. High 41°, low 35°.
Pressure30.45 inHg
Wind2.6 mph N
Humidity75%
Visibility6.2 mi
Dew point31°
Sat, 2441° / 34°0
41 °
Mendenhaven, Saturday, 24 October
Clear. High 41°, low 34°.
Pressure30.33 inHg
Wind9.8 mph NE
Humidity61%
Visibility—
Dew point28°
Sun, 2542° / 35°0
42 °
Mendenhaven, Sunday, 25 October
Clear. High 42°, low 35°.
Pressure30.21 inHg
Wind8.6 mph NE
Humidity56%
Visibility—
Dew point26°
Mon, 2644° / 35°0
44 °
Mendenhaven, Monday, 26 October
Overcast. High 44°, low 35°.
Pressure30.36 inHg
Wind7.6 mph NE
Humidity66%
Visibility—
Dew point32°
Tue, 2744° / 39°0
44 °
Mendenhaven, Tuesday, 27 October
Clear. High 44°, low 39°.
Pressure30.30 inHg
Wind9.6 mph N
Humidity64%
Visibility—
Dew point32°
Wed, 2845° / 40°0
45 °
Mendenhaven, Wednesday, 28 October
Overcast. High 45°, low 40°.
Pressure30.00 inHg
Wind8.1 mph N
Humidity68%
Visibility—
Dew point33°
Thu, 2944° / 41°0.1
44 °
Mendenhaven, Thursday, 29 October
Light rain. High 44°, low 41°.
Pressure29.91 inHg
Wind4.9 mph NE
Humidity84%
Visibility—
Dew point38°
Fri, 3044° / 43°0.71
44 °
Mendenhaven, Friday, 30 October
Rain. High 44°, low 43°.
Pressure29.68 inHg
Wind4.9 mph NE
Humidity91%
Visibility—
Dew point42°
Sat, 3147° / 42°0.04
47 °
Mendenhaven, Saturday, 31 October
Light rain. High 47°, low 42°.
Pressure29.62 inHg
Wind7.1 mph N
Humidity76%
Visibility—
Dew point40°
Sun, 0147° / 45°0.23
47 °
Mendenhaven, Sunday, 1 November
Light rain. High 47°, low 45°.
Pressure29.71 inHg
Wind7.1 mph NE
Humidity90%
Visibility—
Dew point43°
Mon, 0247° / 44°0.15
47 °
Mendenhaven, Monday, 2 November
Light rain. High 47°, low 44°.
Pressure29.68 inHg
Wind6 mph NE
Humidity88%
Visibility—
Dew point41°
Tue, 0347° / 45°0.02
47 °
Mendenhaven, Tuesday, 3 November
Light rain. High 47°, low 45°.
Pressure29.71 inHg
Wind9.1 mph NE
Humidity79%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0437° / 29°0.41
37 °
Mendenhaven, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.41 in
Chance of precipitation70%
Record high49° (2023)
Record low2° (1971)
Thu, 0536° / 29°0.26
36 °
Mendenhaven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high36°
Average low29°
Average precipitation0.26 in
Chance of precipitation70%
Record high47° (2002)
Record low6° (2006)
Fri, 0635° / 28°0.3
35 °
Mendenhaven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.3 in
Chance of precipitation75%
Record high47° (2002)
Record low8° (1973)
Sat, 0735° / 27°0.23
35 °
Mendenhaven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.23 in
Chance of precipitation63%
Record high46° (2019)
Record low0° (1973)
Sun, 0834° / 26°0.23
34 °
Mendenhaven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.23 in
Chance of precipitation68%
Record high47° (2019)
Record low-3° (1973)
Mon, 0934° / 26°0.31
34 °
Mendenhaven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.31 in
Chance of precipitation57%
Record high48° (2016)
Record low1° (1995)
Tue, 1033° / 25°0.3
33 °
Mendenhaven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high33°
Average low25°
Average precipitation0.3 in
Chance of precipitation65%
Record high47° (2016)
Record low1° (1985)
Wed, 1134° / 27°0.31
34 °
Mendenhaven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.31 in
Chance of precipitation77%
Record high44° (2016)
Record low0° (1989)
Thu, 1234° / 28°0.37
34 °
Mendenhaven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.37 in
Chance of precipitation75%
Record high47° (2018)
Record low0° (1989)
Fri, 1334° / 28°0.37
34 °
Mendenhaven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.37 in
Chance of precipitation77%
Record high48° (2018)
Record low5° (1966)
Sat, 1435° / 29°0.45
35 °
Mendenhaven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high35°
Average low29°
Average precipitation0.45 in
Chance of precipitation77%
Record high46° (1979)
Record low6° (1966)
Sun, 1534° / 27°0.41
34 °
Mendenhaven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.41 in
Chance of precipitation80%
Record high46° (1979)
Record low7° (1968)
Mon, 1632° / 25°0.3
32 °
Mendenhaven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high32°
Average low25°
Average precipitation0.3 in
Chance of precipitation60%
Record high47° (2022)
Record low-2° (1973)
Tue, 1731° / 24°0.26
31 °
Mendenhaven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high31°
Average low24°
Average precipitation0.26 in
Chance of precipitation65%
Record high46° (2019)
Record low1° (1963)
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 Mendenhaven, 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 Mendenhaven, 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.