Casco Cove Coast Guard Station (ATU) 15 Day Weather Forecast, Attu United States

Current weather conditions and 15 day weather forecast for Casco Cove Coast Guard Station in Attu, 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 ATU

01 August 2026 Sat
9.3 ° C
( 48.7°F )

Light rain
Light rain
Feels Like : 6.4 ° C / 43.5°F
Humidity : % 99
Pressure : 1013 mb
Wind Speed : 20.2 kmph / 12.5 miles from SSESSE
Visibility : 9 km
Precipitation (rainfall) : 1.71 mm
Cloud (%) : 100

15-day weather forecast for Casco Cove Coast Guard Station, Attu, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
31 July 2026 Fri Mist Mist 9.2 ° C 9.9 ° C 9.6 ° C % 96 20.2 km/h 91%
01 August 2026 Sat Patchy rain nearby Patchy rain nearby 9.1 ° C 10.9 ° C 10.2 ° C % 98 41 km/h 91%
02 August 2026 Sun Patchy rain nearby Patchy rain nearby 9.3 ° C 11 ° C 9.8 ° C % 95 45 km/h 75%
03 August 2026 Mon Partly Cloudy Partly Cloudy 9.5 ° C 10.6 ° C 10 ° C % 91 22.3 km/h 19%
04 August 2026 Tue Partly Cloudy Partly Cloudy 9.5 ° C 11 ° C 10.2 ° C % 88 14.4 km/h 19%
05 August 2026 Wed Sunny Sunny 9.5 ° C 11.5 ° C 10.6 ° C % 89 12.2 km/h 15%
06 August 2026 Thu Sunny Sunny 9.6 ° C 11.2 ° C 10.4 ° C % 91 7.9 km/h 17%
07 August 2026 Fri Overcast Overcast 10.4 ° C 12.2 ° C 11.1 ° C % 91 11.5 km/h 28%
08 August 2026 Sat Partly Cloudy Partly Cloudy 9.5 ° C 11.9 ° C 10.4 ° C % 93 18.4 km/h 57%
09 August 2026 Sun Patchy rain nearby Patchy rain nearby 9.9 ° C 10.4 ° C 10.2 ° C % 98 19.8 km/h 64%
10 August 2026 Mon Patchy rain nearby Patchy rain nearby 9.6 ° C 10.6 ° C 10.2 ° C % 98 15.8 km/h 78%
11 August 2026 Tue Light drizzle Light drizzle 9.9 ° C 10.4 ° C 10.1 ° C % 96 25.9 km/h 91%
12 August 2026 Wed Light drizzle Light drizzle 9.9 ° C 10.2 ° C 10 ° C % 98 25.9 km/h 94%
13 August 2026 Thu Patchy rain nearby Patchy rain nearby 9.2 ° C 10.2 ° C 9.8 ° C % 93 23.4 km/h 76%
Weather forecasts are usually fully updated every 3 hours.

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