Monthly outlook for Chenega, AK: average high 39.8°, average low 33.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 11 days (about 17.5 inches), against a normal of 10 days and 7.7 inches. The warmest day looks like 27 October (43.3°), the coolest 23 October (26.6°).
39.8°/33.5°
Average high / low
+1.2°
Above normal
11 / 10
Wet days / normal
17.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
39.9°
38.5°
+0.8°
29 October – 7 November
39.7°
35.8°
+2.2°
8 November – 17 November
at normal
33.2°
—
October records over 66 years
54.3°2 October 2025All-time high
10.9°31 October 1975All-time low
Tue, 2039° / 35°0.34
39 °
Chenega, Tuesday, 20 October
Snow. High 39°, low 35°.
Pressure29.00 inHg
Wind5.5 mph NW
Humidity78%
Visibility6.2 mi
Dew point31°
Wed, 2138° / 29°0.22
38 °
Chenega, Wednesday, 21 October
Snow. High 38°, low 29°.
Pressure29.62 inHg
Wind5.8 mph NW
Humidity86%
Visibility6.2 mi
Dew point32°
Thu, 2237° / 27°0
37 °
Chenega, Thursday, 22 October
Clear. High 37°, low 27°.
Pressure30.06 inHg
Wind3.7 mph NW
Humidity65%
Visibility6.2 mi
Dew point23°
Fri, 2335° / 27°0
35 °
Chenega, Friday, 23 October
Clear. High 35°, low 27°.
Pressure30.45 inHg
Wind2.7 mph NW
Humidity69%
Visibility6.2 mi
Dew point23°
Sat, 2439° / 28°0.04
39 °
Chenega, Saturday, 24 October
Light snow. High 39°, low 28°.
Pressure30.33 inHg
Wind11 mph N
Humidity66%
Visibility—
Dew point26°
Sun, 2542° / 33°4.28
42 °
Chenega, Sunday, 25 October
Snow. High 42°, low 33°.
Pressure29.97 inHg
Wind20.2 mph E
Humidity98%
Visibility—
Dew point39°
Mon, 2643° / 38°0.29
43 °
Chenega, Monday, 26 October
Rain. High 43°, low 38°.
Pressure30.36 inHg
Wind10.7 mph NW
Humidity96%
Visibility—
Dew point40°
Tue, 2743° / 41°0
43 °
Chenega, Tuesday, 27 October
Overcast. High 43°, low 41°.
Pressure30.21 inHg
Wind5.4 mph W
Humidity89%
Visibility—
Dew point40°
Wed, 2842° / 36°0
42 °
Chenega, Wednesday, 28 October
Overcast. High 42°, low 36°.
Pressure30.15 inHg
Wind7.4 mph NW
Humidity88%
Visibility—
Dew point38°
Thu, 2939° / 32°0
39 °
Chenega, Thursday, 29 October
Clear. High 39°, low 32°.
Pressure29.91 inHg
Wind5.8 mph W
Humidity75%
Visibility—
Dew point32°
Fri, 3037° / 31°0.23
37 °
Chenega, Friday, 30 October
Light rain. High 37°, low 31°.
Pressure29.77 inHg
Wind8.5 mph N
Humidity94%
Visibility—
Dew point35°
Sat, 3141° / 34°3.27
41 °
Chenega, Saturday, 31 October
Snow. High 41°, low 34°.
Pressure29.56 inHg
Wind17 mph E
Humidity98%
Visibility—
Dew point37°
Sun, 0140° / 36°1.59
40 °
Chenega, Sunday, 1 November
Snow. High 40°, low 36°.
Pressure29.71 inHg
Wind14.2 mph NE
Humidity96%
Visibility—
Dew point37°
Mon, 0241° / 36°1.74
41 °
Chenega, Monday, 2 November
Snow. High 41°, low 36°.
Pressure29.68 inHg
Wind10 mph E
Humidity99%
Visibility—
Dew point40°
Tue, 0340° / 37°2.76
40 °
Chenega, Tuesday, 3 November
Snow. High 40°, low 37°.
Pressure29.44 inHg
Wind20.9 mph NE
Humidity100%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0436° / 30°0.47
36 °
Chenega, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.47 in
Chance of precipitation68%
Record high44° (2002)
Record low13° (1985)
Thu, 0535° / 30°0.52
35 °
Chenega, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high35°
Average low30°
Average precipitation0.52 in
Chance of precipitation62%
Record high46° (2002)
Record low15° (2004)
Fri, 0635° / 29°0.46
35 °
Chenega, Friday, 6 November
Climate normal for this date — 60-year average.
Average high35°
Average low29°
Average precipitation0.46 in
Chance of precipitation67%
Record high45° (2002)
Record low8° (2004)
Sat, 0734° / 28°0.43
34 °
Chenega, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.43 in
Chance of precipitation58%
Record high44° (2019)
Record low11° (1990)
Sun, 0834° / 28°0.45
34 °
Chenega, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.45 in
Chance of precipitation58%
Record high47° (2019)
Record low4° (1990)
Mon, 0935° / 28°0.52
35 °
Chenega, Monday, 9 November
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.52 in
Chance of precipitation65%
Record high45° (2019)
Record low2° (1989)
Tue, 1035° / 29°0.59
35 °
Chenega, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low29°
Average precipitation0.59 in
Chance of precipitation75%
Record high43° (1997)
Record low4° (1989)
Wed, 1134° / 29°0.51
34 °
Chenega, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low29°
Average precipitation0.51 in
Chance of precipitation72%
Record high43° (1979)
Record low8° (1989)
Thu, 1234° / 28°0.48
34 °
Chenega, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.48 in
Chance of precipitation53%
Record high46° (2018)
Record low10° (1990)
Fri, 1333° / 28°0.35
33 °
Chenega, Friday, 13 November
Climate normal for this date — 60-year average.
Average high33°
Average low28°
Average precipitation0.35 in
Chance of precipitation58%
Record high46° (2018)
Record low10° (2006)
Sat, 1432° / 26°0.27
32 °
Chenega, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high32°
Average low26°
Average precipitation0.27 in
Chance of precipitation55%
Record high46° (2019)
Record low7° (2006)
Sun, 1532° / 26°0.36
32 °
Chenega, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high32°
Average low26°
Average precipitation0.36 in
Chance of precipitation52%
Record high44° (2019)
Record low7° (2009)
Mon, 1631° / 26°0.3
31 °
Chenega, Monday, 16 November
Climate normal for this date — 60-year average.
Average high31°
Average low26°
Average precipitation0.3 in
Chance of precipitation50%
Record high43° (2019)
Record low10° (2011)
Tue, 1731° / 25°0.37
31 °
Chenega, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high31°
Average low25°
Average precipitation0.37 in
Chance of precipitation57%
Record high42° (2014)
Record low8° (2011)
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 Chenega, 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 Chenega, 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.