Weather WorldCougar Lake, OR 14 Day Weather
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Cougar Lake, OR Weather Forecast
Cougar Lake, OR Weather Forecast Dated: 1257 PM Mon Aug 31 2026 (Cougar Lake Time)
Expect a cool pattern with a mix of sun and clouds and occasional showers over the next two weeks. moderate humidity and no major pressure swings will dominate.
Monday, August 31, 2026
Mid-Morning
68°F 20°C
Cloudy
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
71°F 22°C
Overcast
Warm with mostly cloudy skies in the morning, mostly sunny in the afternoon, and mostly cloudy in the evening, steady humidity and steady pressure.
Tuesday, September 1, 2026
Mid-Morning
55°F 13°C
Cloudy
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
60°F 16°C
Scattered Showers
Cool with overcast skies, steady humidity and steady pressure. Winds shifting from NW to WSW at 7 mph 11 km/h.
Wednesday, September 2, 2026
Mid-Morning
56°F 13°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
54°F 13°C
Light Showers
Cool with a mix of sun and clouds, increasing humidity and steady pressure. A stray shower possible. Winds shifting from SW to SE at 5 mph 8 km/h.
Thursday, September 3, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
61°F 16°C
Light Showers
Early-Evening
51°F 10°C
Light Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure. Winds shifting from E to SSE at 5 mph 8 km/h.
Friday, September 4, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
58°F 15°C
Cloudy
Early-Evening
48°F 9°C
Fog
Cool with mostly cloudy skies, increasing humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
71°F 21°C
Partly Cloudy
Early-Evening
64°F 18°C
Cloudy
Warm with partly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and steady pressure.
Sunday, September 6, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Warm with partly sunny skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
76°F 24°C
Cloudy
Early-Evening
70°F 22°C
Overcast
Warm with mostly cloudy skies, steady humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
66°F 19°C
Scattered Showers
Cool with overcast skies, steady humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
50°F 10°C
Partly Cloudy
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
58°F 15°C
Sunny
Cool with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
73°F 23°C
Cloudy
Early-Evening
70°F 21°C
Sunny
Warm with mostly cloudy skies, lower humidity and steady pressure. Winds shifting from E to ESE at 7 mph 11 km/h.
Friday, September 11, 2026
Mid-Morning
57°F 14°C
Cloudy
Mid-Afternoon
66°F 19°C
Light Showers
Early-Evening
59°F 15°C
Overcast
Cool with a mix of sun and clouds, increasing humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
59°F 15°C
Overcast
Cool with a mix of sun and clouds, lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
63°F 17°C
Sunny
Cool with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and steady pressure.
Cougar Lake, OR Weather Radar Map
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