Alaska (Ketchikan)
October
Weather in Alaska for October 2025
Your guide to Alaska weather in October - trends and predictions
In general, the average temperature in Alaska at the beginning of October is 10.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.7 °F by the end of October.
Alaska experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 883.2 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
9°/6°
Temperatures
17 km/h
Avg max wind
84 %
Avg humidity
Alaska Weather October
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What’s the Weather Like in Alaska This October?
Discover the average temperatures and weather trends across Alaska’s cities this October.
Temperatures trend during October in Alaska
See the weather trend as well as the moving average line
October weather in Alaska day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Heavy rain | 10° /7° | 93.2 mm | 3 | |
| Oct. 2 |  Light rain shower | 11° /8° | 18.8 mm | 3 | |
| Oct. 3 | Light rain shower | 10° /7° | 15.6 mm | 3 | |
| Oct. 4 |  Light drizzle | 8° /6° | 1 mm | 2 | |
| Oct. 5 | Patchy rain possible | 10° /8° | 31.2 mm | 3 | |
| Oct. 6 | Heavy rain | 11° /9° | 95.5 mm | 3 | |
| Oct. 7 | Light rain shower | 11° /9° | 36.6 mm | 3 | |
| Oct. 8 | Light rain shower | 11° /8° | 52.9 mm | 3 | |
| Oct. 9 | Light rain shower | 11° /8° | 31.7 mm | 3 | |
| Oct. 10 | Light rain shower | 9° /7° | 38.1 mm | 3 | |
| Oct. 11 | Light rain shower | 12° /8° | 0.8 mm | 3 | |
| Oct. 12 |  Moderate rain | 11° /7° | 123.8 mm | 3 | |
| Oct. 13 |  Overcast | 13° /8° | 30.2 mm | 4 | |
| Oct. 14 | Light rain shower | 10° /8° | 33.3 mm | 3 | |
| Oct. 15 | Light rain | 10° /8° | 47.8 mm | 3 | |
| Oct. 16 | Light rain | 9° /6° | 20.1 mm | 3 | |
| Oct. 17 | Moderate rain | 8° /7° | 29.8 mm | 3 | |
| Oct. 18 | Light rain shower | 10° /6° | 80.9 mm | 3 | |
| Oct. 19 | Light rain shower | 8° /6° | 5.7 mm | 3 | |
| Oct. 20 | Patchy rain possible | 10° /6° | 0.2 mm | 3 | |
| Oct. 21 | Overcast | 8° /3° | 0 mm | 3 | |
| Oct. 22 |  Cloudy | 7° /2° | 0 mm | 2 | |
| Oct. 23 | Overcast | 5° /2° | 5.9 mm | 2 | |
| Oct. 24 |  Sunny | 5° /1° | 0 mm | 3 | |
| Oct. 25 | Overcast | 6° /1° | 0.3 mm | 2 | |
| Oct. 26 | Sunny | 8° /1° | 17.7 mm | 3 | |
| Oct. 27 | Overcast | 7° /2° | 27.8 mm | 2 | |
| Oct. 28 |  Fog | 5° /1° | 0 mm | 2 | |
| Oct. 29 | Mist | 6° /1° | 20 mm | 2 | |
| Oct. 30 | Overcast | 7° /2° | 24.2 mm | 2 | |
| Oct. 31 | Overcast | 8° /4° | 0 mm | 2 | |
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Important Notice
Our weather forecast for Alaska in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Alaska forecast closer to your planned date for the most up-to-date weather information.
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Alaska in October - FAQ
What are the expected maximum and minimum temperatures in Alaska during October?
During October, expect a variety of temperatures with highs around 9° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Alaska during October?
Significant rainfall exceeding 883.2 mm is expected in Alaska during October, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Alaska in October 2025?
Alaska typically sees 0 cm of snowfall during October.
What are the typical wind conditions in Alaska during October?
The average wind speed in Alaska during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Alaska
Explore the daily rainfall trends and prepare for Alaskas October weather 💧
Counties in Alaska
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Top locations in Alaska
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AnchorageDenali National ParkFairbanksGlacier Bay National Park and PreserveJuneauKetchikanSitkaSkagwayValdezWhittier
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