Olga Bay Sea Plane Base (KOY) 15 Day Weather Forecast, Olga Bay United States
Current weather conditions and 15 day weather forecast for Olga Bay Sea Plane Base in Olga Bay, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at KOY
| 05 December 2025 Fri 3.9 ° C ( 39°F )  Overcast |
Feels Like : 2.2 ° C / 35.9°F Humidity : % 93 Pressure : 1011 mb Wind Speed : 6.8 kmph / 4.3 miles from ENE 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Olga Bay Sea Plane Base, Olga Bay, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 04 December 2025 Thu |  Patchy rain nearby |
5.1 ° C | 5.8 ° C | 5.5 ° C | % 93 | 15.8 km/h | 98% |
| 05 December 2025 Fri | Patchy rain nearby |
-0 ° C | 5.3 ° C | 4.3 ° C | % 91 | 18 km/h | 87% |
| 06 December 2025 Sat |  Heavy snow |
-4.7 ° C | -1.3 ° C | -2.7 ° C | % 81 | 20.9 km/h | 87% |
| 07 December 2025 Sun |  Moderate snow |
-3.1 ° C | -0.7 ° C | -1.9 ° C | % 83 | 14 km/h | 67% |
| 08 December 2025 Mon | Overcast |
-6.3 ° C | -0.7 ° C | -2.6 ° C | % 81 | 24.5 km/h | 0% |
| 09 December 2025 Tue |  Partly Cloudy |
-11 ° C | -7.2 ° C | -8.6 ° C | % 82 | 21.6 km/h | 0% |
| 10 December 2025 Wed |  Sunny |
-11.1 ° C | -9.3 ° C | -10 ° C | % 79 | 28.1 km/h | 0% |
| 11 December 2025 Thu | Sunny |
-12.3 ° C | -10.1 ° C | -11.3 ° C | % 79 | 20.5 km/h | 0% |
| 12 December 2025 Fri | Sunny |
-11.3 ° C | -5.8 ° C | -8 ° C | % 66 | 27.7 km/h | 0% |
| 13 December 2025 Sat | Sunny |
-6.8 ° C | -3.9 ° C | -5.6 ° C | % 70 | 25.2 km/h | 0% |
| 14 December 2025 Sun | Sunny |
-6.1 ° C | -2.4 ° C | -4.8 ° C | % 81 | 24.8 km/h | 0% |
| 15 December 2025 Mon | Sunny |
-8 ° C | -4.9 ° C | -6.8 ° C | % 84 | 14.8 km/h | 0% |
| 16 December 2025 Tue | Sunny |
-7.1 ° C | -2.7 ° C | -5.4 ° C | % 69 | 14.8 km/h | 0% |
| 17 December 2025 Wed | Sunny |
-4.5 ° C | -1.6 ° C | -3.2 ° C | % 79 | 14.8 km/h | 0% |
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