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Sweeney Lake, AK Weather Forecast
Sweeney Lake, AK Weather Forecast Dated: 1209 AM Tue Sep 01 2026 (Sweeney Lake Time)
Expect a cool pattern with more clouds than sun and frequent chances of rain over the next two weeks. generally humid conditions and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
48°F 9°C
Overcast
Early-Evening
45°F 7°C
Sunny
Cool with overcast skies, lower humidity and steady pressure. Winds shifting from WSW to SW at 11 mph 18 km/h.
Wednesday, September 2, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
41°F 5°C
Cloudy
Early-Evening
42°F 6°C
Partly Cloudy
Cool with mostly cloudy skies, lower humidity and steady pressure. Winds shifting from WSW to SW at 8 mph 12 km/h.
Thursday, September 3, 2026
Mid-Morning
33°F 1°C
Sunny
Mid-Afternoon
43°F 6°C
Partly Cloudy
Early-Evening
43°F 6°C
Overcast
Cool with mostly sunny skies in the morning, mostly sunny in the afternoon, and mostly cloudy in the evening, lower humidity and steady pressure.
Friday, September 4, 2026
Mid-Morning
34°F 1°C
Light Sleet Showers
Mid-Afternoon
36°F 2°C
Light Fog
Early-Evening
39°F 4°C
Overcast
Cool with a mix of sun and clouds, steady humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
36°F 2°C
Light Fog
Mid-Afternoon
37°F 3°C
Light Fog
Early-Evening
38°F 3°C
Overcast
Cool with a mix of sun and clouds, steady humidity and steady pressure.
Sunday, September 6, 2026
Mid-Morning
39°F 4°C
Light Fog
Mid-Afternoon
44°F 7°C
Overcast
Early-Evening
44°F 7°C
Scattered Showers
Cool with overcast skies, lower humidity and barometric pressure falling. Winds increasing from the NE at 7 mph 11 km/h to NE at 15 mph 25 km/h.
Monday, September 7, 2026
Mid-Morning
43°F 6°C
Light Showers
Mid-Afternoon
43°F 6°C
Light Showers
Early-Evening
43°F 6°C
Light Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
43°F 6°C
Fog
Mid-Afternoon
47°F 9°C
Scattered Showers
Early-Evening
47°F 9°C
Scattered Showers
Cool with a mix of sun and clouds, lower humidity and steady pressure. Scattered showers, some areas remaining dry.
Wednesday, September 9, 2026
Mid-Morning
43°F 6°C
Cloudy
Mid-Afternoon
48°F 9°C
Scattered Showers
Early-Evening
46°F 8°C
Scattered Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure. A stray shower possible.
Thursday, September 10, 2026
Mid-Morning
40°F 5°C
Scattered Showers
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
45°F 8°C
Scattered Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure. A few spotty showers; otherwise dry.
Friday, September 11, 2026
Mid-Morning
38°F 3°C
Scattered Showers
Mid-Afternoon
39°F 4°C
Scattered Showers
Early-Evening
41°F 5°C
Overcast
Cool with a mix of sun and clouds, steady humidity and steady pressure. Spotty showers, dry in most areas.
Saturday, September 12, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
39°F 4°C
Scattered Showers
Early-Evening
41°F 5°C
Scattered Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure. A few spotty showers; otherwise dry. Winds shifting from ENE to NE at 8 mph 12 km/h.
Sunday, September 13, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
47°F 8°C
Overcast
Cool with overcast skies, steady humidity and steady pressure. Winds ENE at 11 mph 18 km/h.
Monday, September 14, 2026
Mid-Morning
42°F 6°C
Overcast
Mid-Afternoon
50°F 10°C
Partly Cloudy
Early-Evening
49°F 10°C
Partly Cloudy
Cool with a mix of sun and clouds, lower humidity and steady pressure.
Sweeney Lake, AK Weather Radar Map
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