Monthly outlook for Chenega, AK: average high 40.6°, average low 34.4°. That is 0.6° above the climate normal for October. Precipitation is expected on 12 days (about 17.2 inches), against a normal of 11 days and 7.7 inches. The warmest day looks like 25 October (44.9°), the coolest 19 October (28.5°).
40.6°/34.4°
Average high / low
+0.6°
Above normal
12 / 11
Wet days / normal
17.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
40.2°
40.7°
-0.3°
23 October – 1 November
41.3°
37.3°
+2.2°
2 November – 11 November
at normal
35°
—
October records over 66 years
54.3°2 October 2025All-time high
10.9°31 October 1975All-time low
Wed, 1443° / 37°0.41
43 °
Chenega, Wednesday, 14 October
Rain. High 43°, low 37°.
Pressure30.03 inHg
Wind3 mph N
Humidity96%
Visibility0.0 mi
Dew point37°
Thu, 1544° / 36°1.46
44 °
Chenega, Thursday, 15 October
Snow. High 44°, low 36°.
Pressure29.44 inHg
Wind17.4 mph N
Humidity97%
Visibility0.1 mi
Dew point37°
Fri, 1641° / 36°0.08
41 °
Chenega, Friday, 16 October
Light rain. High 41°, low 36°.
Pressure29.44 inHg
Wind5.4 mph NW
Humidity90%
Visibility3.4 mi
Dew point36°
Sat, 1741° / 33°0
41 °
Chenega, Saturday, 17 October
Partly cloudy. High 41°, low 33°.
Pressure29.62 inHg
Wind7.3 mph W
Humidity83%
Visibility—
Dew point36°
Sun, 1839° / 30°0
39 °
Chenega, Sunday, 18 October
Clear. High 39°, low 30°.
Pressure29.68 inHg
Wind8.4 mph W
Humidity76%
Visibility—
Dew point31°
Mon, 1935° / 29°0.08
35 °
Chenega, Monday, 19 October
Light snow. High 35°, low 29°.
Pressure29.80 inHg
Wind7.1 mph NW
Humidity96%
Visibility—
Dew point33°
Tue, 2039° / 32°3.01
39 °
Chenega, Tuesday, 20 October
Snow. High 39°, low 32°.
Pressure29.50 inHg
Wind24.4 mph E
Humidity99%
Visibility—
Dew point38°
Wed, 2142° / 38°2.41
42 °
Chenega, Wednesday, 21 October
Heavy rain. High 42°, low 38°.
Pressure29.18 inHg
Wind15.6 mph E
Humidity99%
Visibility—
Dew point39°
Thu, 2240° / 33°0.11
40 °
Chenega, Thursday, 22 October
Snow. High 40°, low 33°.
Pressure29.59 inHg
Wind15.2 mph NE
Humidity93%
Visibility—
Dew point35°
Fri, 2339° / 37°2.57
39 °
Chenega, Friday, 23 October
Heavy rain. High 39°, low 37°.
Pressure29.15 inHg
Wind21.7 mph NE
Humidity97%
Visibility—
Dew point37°
Sat, 2440° / 30°2.03
40 °
Chenega, Saturday, 24 October
Snow. High 40°, low 30°.
Pressure30.18 inHg
Wind31.3 mph E
Humidity93%
Visibility—
Dew point33°
Sun, 2545° / 40°4.1
45 °
Chenega, Sunday, 25 October
Heavy rain. High 45°, low 40°.
Pressure29.80 inHg
Wind39 mph E
Humidity99%
Visibility—
Dew point44°
Mon, 2644° / 41°0.48
44 °
Chenega, Monday, 26 October
Rain. High 44°, low 41°.
Pressure30.06 inHg
Wind6.3 mph NW
Humidity99%
Visibility—
Dew point43°
Tue, 2742° / 32°0
42 °
Chenega, Tuesday, 27 October
Clear. High 42°, low 32°.
Pressure30.21 inHg
Wind9.1 mph W
Humidity80%
Visibility—
Dew point34°
Wed, 2838° / 30°0
38 °
Chenega, Wednesday, 28 October
Overcast. High 38°, low 30°.
Pressure30.47 inHg
Wind7.9 mph W
Humidity48%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2937° / 31°0.61
37 °
Chenega, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.61 in
Chance of precipitation72%
Record high45° (2002)
Record low16° (1975)
Fri, 3037° / 31°0.5
37 °
Chenega, Friday, 30 October
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.5 in
Chance of precipitation60%
Record high47° (2023)
Record low11° (1975)
Sat, 3136° / 30°0.52
36 °
Chenega, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.52 in
Chance of precipitation60%
Record high46° (2021)
Record low11° (1975)
Sun, 0136° / 30°0.54
36 °
Chenega, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.54 in
Chance of precipitation68%
Record high44° (2017)
Record low11° (1985)
Mon, 0236° / 30°0.4
36 °
Chenega, Monday, 2 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.4 in
Chance of precipitation67%
Record high44° (1986)
Record low6° (1985)
Tue, 0336° / 30°0.49
36 °
Chenega, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.49 in
Chance of precipitation63%
Record high45° (2017)
Record low9° (1985)
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)
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.