Monthly outlook for Kachemak, AK: average high 38.5°, average low 33.1°. That is 2.6° above the climate normal for October. Precipitation is expected on 10 days (about 1.8 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 26 October (45.8°), the coolest 5 November (25.6°).
38.5°/33.1°
Average high / low
+2.6°
Above normal
10 / 7
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
41.2°
34.9°
+3.5°
3 November – 12 November
34°
31.9°
+1.2°
13 November – 22 November
at normal
28°
—
October records over 66 years
59.5°5 October 2022All-time high
-0.2°27 October 1982All-time low
Sun, 2543° / 40°0.31
43 °
Kachemak, Sunday, 25 October
Rain. High 43°, low 40°.
Pressure30.12 inHg
Wind7.9 mph SW
Humidity97%
Visibility0.6 mi
Dew point40°
Mon, 2646° / 39°0
46 °
Kachemak, Monday, 26 October
Overcast. High 46°, low 39°.
Pressure30.24 inHg
Wind14.8 mph SW
Humidity87%
Visibility6.2 mi
Dew point40°
Tue, 2743° / 36°0
43 °
Kachemak, Tuesday, 27 October
Overcast. High 43°, low 36°.
Pressure30.45 inHg
Wind4.2 mph NE
Humidity84%
Visibility6.2 mi
Dew point33°
Wed, 2842° / 37°0.2
42 °
Kachemak, Wednesday, 28 October
Snow. High 42°, low 37°.
Pressure30.12 inHg
Wind6.6 mph SE
Humidity81%
Visibility6.2 mi
Dew point35°
Thu, 2941° / 38°0.29
41 °
Kachemak, Thursday, 29 October
Light rain. High 41°, low 38°.
Pressure29.65 inHg
Wind11 mph E
Humidity93%
Visibility—
Dew point39°
Fri, 3042° / 38°0.23
42 °
Kachemak, Friday, 30 October
Snow. High 42°, low 38°.
Pressure29.15 inHg
Wind22.3 mph SW
Humidity84%
Visibility—
Dew point36°
Sat, 3139° / 37°0.14
39 °
Kachemak, Saturday, 31 October
Snow. High 39°, low 37°.
Pressure29.18 inHg
Wind6.8 mph SE
Humidity88%
Visibility—
Dew point36°
Sun, 0137° / 32°0.2
37 °
Kachemak, Sunday, 1 November
Snow. High 37°, low 32°.
Pressure29.53 inHg
Wind7.5 mph NW
Humidity98%
Visibility—
Dew point35°
Mon, 0234° / 28°0.07
34 °
Kachemak, Monday, 2 November
Light snow. High 34°, low 28°.
Pressure29.50 inHg
Wind7.2 mph NE
Humidity73%
Visibility—
Dew point24°
Tue, 0334° / 30°0.06
34 °
Kachemak, Tuesday, 3 November
Snow. High 34°, low 30°.
Pressure29.18 inHg
Wind13.1 mph N
Humidity83%
Visibility—
Dew point28°
Wed, 0436° / 29°0
36 °
Kachemak, Wednesday, 4 November
Overcast. High 36°, low 29°.
Pressure28.94 inHg
Wind11.2 mph NE
Humidity81%
Visibility—
Dew point30°
Thu, 0533° / 26°0.02
33 °
Kachemak, Thursday, 5 November
Light snow. High 33°, low 26°.
Pressure28.91 inHg
Wind5.5 mph N
Humidity82%
Visibility—
Dew point27°
Fri, 0634° / 26°0
34 °
Kachemak, Friday, 6 November
Overcast. High 34°, low 26°.
Pressure29.03 inHg
Wind9.6 mph N
Humidity85%
Visibility—
Dew point28°
Sat, 0735° / 30°0
35 °
Kachemak, Saturday, 7 November
Overcast. High 35°, low 30°.
Pressure29.44 inHg
Wind6 mph NE
Humidity75%
Visibility—
Dew point27°
Sun, 0833° / 28°0.12
33 °
Kachemak, Sunday, 8 November
Snow. High 33°, low 28°.
Pressure29.50 inHg
Wind6.6 mph N
Humidity84%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0931° / 22°0.19
31 °
Kachemak, Monday, 9 November
Climate normal for this date — 60-year average.
Average high31°
Average low22°
Average precipitation0.19 in
Chance of precipitation47%
Record high49° (2019)
Record low-4° (1990)
Tue, 1032° / 22°0.21
32 °
Kachemak, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.21 in
Chance of precipitation60%
Record high48° (2019)
Record low-3° (1989)
Wed, 1131° / 21°0.15
31 °
Kachemak, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.15 in
Chance of precipitation50%
Record high46° (2019)
Record low-5° (1989)
Thu, 1231° / 22°0.13
31 °
Kachemak, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high31°
Average low22°
Average precipitation0.13 in
Chance of precipitation45%
Record high49° (2018)
Record low0° (1990)
Fri, 1329° / 20°0.13
29 °
Kachemak, Friday, 13 November
Climate normal for this date — 60-year average.
Average high29°
Average low20°
Average precipitation0.13 in
Chance of precipitation40%
Record high44° (2019)
Record low2° (1984)
Sat, 1428° / 19°0.06
28 °
Kachemak, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high28°
Average low19°
Average precipitation0.06 in
Chance of precipitation38%
Record high42° (1986)
Record low0° (1973)
Sun, 1527° / 19°0.11
27 °
Kachemak, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high27°
Average low19°
Average precipitation0.11 in
Chance of precipitation38%
Record high45° (2019)
Record low-3° (2003)
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)
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.