Ketchikan, AK 99901 Monthly Weather

Ketchikan Gateway2:37 PM AKDT55.37°N, 131.68°W
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October 2026

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156°/46°0.04 inAvg 55°/45°
256°/43°<0.01 inAvg 55°/45°
358°/46°0.53 inAvg 55°/45°
454°/50°1.32 inAvg 55°/44°
558°/47°0.48 inAvg 54°/44°
655°/49°1.12 inAvg 54°/44°
753°/46°<0.01 inAvg 54°/44°
852°/47°0.03 inAvg 54°/43°
954°/45°Avg 53°/43°
1055°/35°Avg 53°/43°
1151°/33°0.09 inAvg 53°/42°
1249°/43°0.02 inAvg 52°/42°
1349°/45°0.70 inAvg 52°/42°
1452°/40°0.09 inAvg 52°/42°
1558°/48°5.71 inAvg 51°/42°
1658°/46°1.21 inAvg 51°/41°
1750°/42°0.31 inAvg 51°/41°
1848°/41°0.39 inAvg 50°/41°
1949°/36°Avg 50°/40°
2050°/44°1.20 inAvg 50°/40°
2149°/38°0.12 inAvg 50°/40°
22Avg 49°/40°
23 Patchy Fog then Mostly Cloudy 43°/34°Avg 49°/40°
24 Sunny 46°/34°Avg 49°/39°
25 Sunny 45°/34°Avg 48°/39°
26 Partly Sunny 42°/33°Avg 48°/39°
27 Sunny 45°/33°Avg 48°/39°
28 Sunny 45°/33°Avg 48°/38°
29 Sunny 43°/–Avg 47°/38°
30 Partly cloudy 47°/35°Avg 47°/38°
31 Sunny 48°/34°Avg 47°/38°
Average high53° (normal 53°)
Average low43° (normal 43°)
Warmest / coldest58° / 33°
Precipitation13.37 in (normal 12.09 in to date)

Observed: Ketchikan Airport, 3 km away, records since 1910. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.