Monthly outlook for Kachemak, AK: average high 37.9°, average low 32.5°. That is 3.6° above the climate normal for October. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 31 October (43.8°), the coolest 13 November (23.3°).
37.9°/32.5°
Average high / low
+3.6°
Above normal
7 / 7
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
40.7°
32.5°
+4.6°
10 November – 19 November
33.2°
28.8°
+2.4°
20 November – 29 November
at normal
27°
—
October records over 66 years
59.5°5 October 2022All-time high
-0.2°27 October 1982All-time low
Sun, 0141° / 35°0
41 °
Kachemak, Sunday, 1 November
Overcast. High 41°, low 35°.
Pressure29.53 inHg
Wind6.8 mph N
Humidity84%
Visibility6.2 mi
Dew point33°
Mon, 0243° / 35°0
43 °
Kachemak, Monday, 2 November
Light rain. High 43°, low 35°.
Pressure29.50 inHg
Wind7.8 mph NE
Humidity77%
Visibility6.2 mi
Dew point32°
Tue, 0341° / 38°0.26
41 °
Kachemak, Tuesday, 3 November
Light rain. High 41°, low 38°.
Pressure29.32 inHg
Wind11.8 mph NE
Humidity84%
Visibility6.2 mi
Dew point34°
Wed, 0441° / 37°0.13
41 °
Kachemak, Wednesday, 4 November
Light rain. High 41°, low 37°.
Pressure29.23 inHg
Wind9.5 mph NE
Humidity85%
Visibility—
Dew point37°
Thu, 0541° / 36°0.23
41 °
Kachemak, Thursday, 5 November
Snow. High 41°, low 36°.
Pressure28.82 inHg
Wind22.3 mph N
Humidity77%
Visibility—
Dew point33°
Fri, 0642° / 38°0.6
42 °
Kachemak, Friday, 6 November
Rain. High 42°, low 38°.
Pressure29.15 inHg
Wind27.3 mph E
Humidity90%
Visibility—
Dew point38°
Sat, 0739° / 35°0
39 °
Kachemak, Saturday, 7 November
Partly cloudy. High 39°, low 35°.
Pressure29.35 inHg
Wind7 mph NE
Humidity80%
Visibility—
Dew point33°
Sun, 0838° / 34°0
38 °
Kachemak, Sunday, 8 November
Overcast. High 38°, low 34°.
Pressure29.56 inHg
Wind7.4 mph NE
Humidity75%
Visibility—
Dew point30°
Mon, 0935° / 31°0
35 °
Kachemak, Monday, 9 November
Overcast. High 35°, low 31°.
Pressure29.32 inHg
Wind8.5 mph N
Humidity72%
Visibility—
Dew point27°
Tue, 1035° / 29°0
35 °
Kachemak, Tuesday, 10 November
Overcast. High 35°, low 29°.
Pressure28.79 inHg
Wind12.7 mph N
Humidity49%
Visibility—
Dew point17°
Wed, 1130° / 26°0.32
30 °
Kachemak, Wednesday, 11 November
Snow. High 30°, low 26°.
Pressure29.03 inHg
Wind9 mph N
Humidity93%
Visibility—
Dew point26°
Thu, 1230° / 24°0.21
30 °
Kachemak, Thursday, 12 November
Light snow. High 30°, low 24°.
Pressure29.35 inHg
Wind4.9 mph N
Humidity87%
Visibility—
Dew point26°
Fri, 1330° / 23°0.02
30 °
Kachemak, Friday, 13 November
Light snow. High 30°, low 23°.
Pressure29.47 inHg
Wind6.7 mph NE
Humidity85%
Visibility—
Dew point23°
Sat, 1439° / 31°0.41
39 °
Kachemak, Saturday, 14 November
Snow. High 39°, low 31°.
Pressure29.44 inHg
Wind20.1 mph E
Humidity90%
Visibility—
Dew point35°
Sun, 1535° / 29°0.01
35 °
Kachemak, Sunday, 15 November
Light snow. High 35°, low 29°.
Pressure29.88 inHg
Wind9.3 mph NE
Humidity84%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1627° / 18°0.1
27 °
Kachemak, Monday, 16 November
Climate normal for this date — 60-year average.
Average high27°
Average low18°
Average precipitation0.1 in
Chance of precipitation38%
Record high42° (2019)
Record low-7° (1969)
Tue, 1727° / 18°0.1
27 °
Kachemak, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high27°
Average low18°
Average precipitation0.1 in
Chance of precipitation38%
Record high47° (2018)
Record low-3° (2003)
Wed, 1827° / 18°0.11
27 °
Kachemak, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high27°
Average low18°
Average precipitation0.11 in
Chance of precipitation37%
Record high46° (2018)
Record low-4° (2011)
Thu, 1928° / 18°0.13
28 °
Kachemak, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high28°
Average low18°
Average precipitation0.13 in
Chance of precipitation38%
Record high49° (2019)
Record low-9° (2011)
Fri, 2029° / 19°0.15
29 °
Kachemak, Friday, 20 November
Climate normal for this date — 60-year average.
Average high29°
Average low19°
Average precipitation0.15 in
Chance of precipitation43%
Record high46° (2019)
Record low-6° (1974)
Sat, 2129° / 20°0.22
29 °
Kachemak, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high29°
Average low20°
Average precipitation0.22 in
Chance of precipitation52%
Record high45° (2019)
Record low-4° (2011)
Sun, 2228° / 19°0.22
28 °
Kachemak, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high28°
Average low19°
Average precipitation0.22 in
Chance of precipitation57%
Record high44° (2019)
Record low-8° (2011)
Mon, 2327° / 18°0.17
27 °
Kachemak, Monday, 23 November
Climate normal for this date — 60-year average.
Average high27°
Average low18°
Average precipitation0.17 in
Chance of precipitation47%
Record high43° (2002)
Record low-11° (1963)
Tue, 2426° / 17°0.16
26 °
Kachemak, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high26°
Average low17°
Average precipitation0.16 in
Chance of precipitation38%
Record high40° (2023)
Record low-13° (1963)
Wed, 2527° / 17°0.15
27 °
Kachemak, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high27°
Average low17°
Average precipitation0.15 in
Chance of precipitation42%
Record high40° (2018)
Record low-16° (1963)
Thu, 2626° / 16°0.16
26 °
Kachemak, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high26°
Average low16°
Average precipitation0.16 in
Chance of precipitation42%
Record high42° (2002)
Record low-14° (1963)
Fri, 2727° / 17°0.22
27 °
Kachemak, Friday, 27 November
Climate normal for this date — 60-year average.
Average high27°
Average low17°
Average precipitation0.22 in
Chance of precipitation47%
Record high42° (2018)
Record low-11° (2003)
Sat, 2827° / 18°0.27
27 °
Kachemak, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high27°
Average low18°
Average precipitation0.27 in
Chance of precipitation43%
Record high46° (2019)
Record low-5° (1990)
Sun, 2924° / 16°0.2
24 °
Kachemak, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high24°
Average low16°
Average precipitation0.2 in
Chance of precipitation43%
Record high44° (2019)
Record low-9° (1990)
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 Kachemak, 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 Kachemak, 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.