Sitka Airport (SIT) 15 Day Weather Forecast, Sitka United States

Current weather conditions and 15 day weather forecast for Sitka Airport in Sitka, 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 SIT

05 December 2025 Fri
6.2 ° C
( 43.2°F )

Partly cloudy
Partly cloudy
Feels Like : 5.9 ° C / 42.6°F
Humidity : % 87
Pressure : 1011 mb
Wind Speed : 4 kmph / 2.5 miles from EE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15-day weather forecast for Sitka Airport, Sitka, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
05 December 2025 Fri Moderate rain Moderate rain -0.3 ° C 4.5 ° C 3.9 ° C % 97 9.4 km/h 89%
06 December 2025 Sat Heavy rain Heavy rain 4.7 ° C 5.3 ° C 5.2 ° C % 94 21.6 km/h 84%
07 December 2025 Sun Heavy rain Heavy rain -2.1 ° C 5.5 ° C 2.9 ° C % 90 26.3 km/h 89%
08 December 2025 Mon Moderate or heavy sleet Moderate or heavy sleet -1.8 ° C 2.4 ° C -0.4 ° C % 92 26.3 km/h 62%
09 December 2025 Tue Patchy heavy snow Patchy heavy snow -5.3 ° C -0.5 ° C -2.1 ° C % 85 21.2 km/h 78%
10 December 2025 Wed Moderate or heavy snow in area with thunder Moderate or heavy snow in area with thunder -7.6 ° C -2.6 ° C -5 ° C % 91 16.2 km/h 70%
11 December 2025 Thu Patchy light snow Patchy light snow -11.1 ° C -6.7 ° C -8.4 ° C % 86 17.6 km/h 67%
12 December 2025 Fri Cloudy  Cloudy -15.3 ° C -12.3 ° C -13.5 ° C % 85 20.2 km/h 0%
13 December 2025 Sat Sunny Sunny -16.5 ° C -12.4 ° C -15.1 ° C % 84 18.4 km/h 0%
14 December 2025 Sun Sunny Sunny -14.8 ° C -10 ° C -13.5 ° C % 81 14 km/h 0%
15 December 2025 Mon Sunny Sunny -16.4 ° C -12.3 ° C -14.4 ° C % 77 16.6 km/h 0%
16 December 2025 Tue Sunny Sunny -16.3 ° C -12.1 ° C -14.9 ° C % 73 18.4 km/h 0%
17 December 2025 Wed Sunny Sunny -15.7 ° C -10.2 ° C -13.4 ° C % 73 18 km/h 0%
18 December 2025 Thu Sunny Sunny -14 ° C -6.5 ° C -10.9 ° C % 70 9.4 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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