Weather in Kachemak, AK
Kachemak, Wednesday, 21 October, 23:10
Clear. Feels like 30°. High 39°, low 30°.
Monthly outlook for Kachemak, AK: average high 40°, average low 34.5°. That is 2.8° above the climate normal for October. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 7 days and 2.6 inches. The warmest day looks like 26 October (44.3°), the coolest 21 October (30.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 40.7° | 36.2° | +2.5° |
| 31 October – 9 November | 38.7° | 32.5° | +3.5° |
| 10 November – 19 November | at normal | 28.8° | — |
October records over 66 years
0
Kachemak, Thursday, 22 October
Clear. High 37°, low 31°.
0
Kachemak, Friday, 23 October
Overcast. High 41°, low 31°.
0.01
Kachemak, Saturday, 24 October
Light rain. High 43°, low 37°.
0.2Kachemak, Sunday, 25 October
Light rain. High 41°, low 39°.
0Kachemak, Monday, 26 October
Overcast. High 44°, low 38°.
0Kachemak, Tuesday, 27 October
Clear. High 42°, low 35°.
0.06Kachemak, Wednesday, 28 October
Light rain. High 42°, low 35°.
0.21
Kachemak, Thursday, 29 October
Snow. High 38°, low 35°.
0.16Kachemak, Friday, 30 October
Snow. High 40°, low 36°.
0.14Kachemak, Saturday, 31 October
Snow. High 39°, low 37°.
0.03Kachemak, Sunday, 1 November
Light rain. High 41°, low 37°.
0.4Kachemak, Monday, 2 November
Snow. High 39°, low 32°.
0.45Kachemak, Tuesday, 3 November
Snow. High 39°, low 35°.
0Kachemak, Wednesday, 4 November
Overcast. High 38°, low 31°.
0.04Kachemak, Thursday, 5 November
Light snow. High 35°, low 31°.
0.12
Kachemak, Friday, 6 November
Climate normal for this date — 60-year average.
0.14Kachemak, Saturday, 7 November
Climate normal for this date — 60-year average.
0.17Kachemak, Sunday, 8 November
Climate normal for this date — 60-year average.
0.19Kachemak, Monday, 9 November
Climate normal for this date — 60-year average.
0.21Kachemak, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Kachemak, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.13Kachemak, Thursday, 12 November
Climate normal for this date — 60-year average.
0.13Kachemak, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Kachemak, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Kachemak, Sunday, 15 November
Climate normal for this date — 60-year average.
0.1Kachemak, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Kachemak, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.11Kachemak, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.13Kachemak, Thursday, 19 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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