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Portage Lake, MN 14 Day Weather
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Portage Lake, MN Weather Forecast
Portage Lake, MN Weather Forecast Dated: 337 AM Mon Aug 31 2026 (Portage Lake Time)
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the next two weeks. generally humid conditions and no major pressure swings will dominate.
Monday, August 31, 2026
Mid-Morning
68°F 20°C
Rain
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
72°F 22°C
Sunny
Warm with a mix of sun and clouds, lower humidity and steady pressure.
Tuesday, September 1, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
68°F 20°C
Cloudy
Warm with overcast skies, lower humidity and steady pressure. Winds WNW at 11 mph 18 km/h.
Wednesday, September 2, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Warm with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and steady pressure.
Thursday, September 3, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
65°F 18°C
Cloudy
Warm with overcast skies, increasing humidity and steady pressure. Winds shifting from ESE to E at 8 mph 13 km/h.
Friday, September 4, 2026
Mid-Morning
59°F 15°C
Fog
Mid-Afternoon
57°F 14°C
Light Fog
Early-Evening
59°F 15°C
Light Fog
Cool with a mix of sun and clouds, steady humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
62°F 17°C
Fog
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Warm with a mix of sun and clouds, steady humidity and steady pressure. Winds SSE at 8 mph 13 km/h.
Sunday, September 6, 2026
Mid-Morning
65°F 19°C
Light Fog
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
70°F 21°C
Cloudy
Warm with overcast skies, steady humidity and steady pressure. Winds SSW at 8 mph 12 km/h.
Monday, September 7, 2026
Mid-Morning
58°F 15°C
Nearby Thunderstorms
Mid-Afternoon
58°F 14°C
Light Showers
Early-Evening
59°F 16°C
Light Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure. Winds shifting from S to SSE at 5 mph 8 km/h.
Tuesday, September 8, 2026
Mid-Morning
63°F 17°C
Fog
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
76°F 25°C
Cloudy
Warm with a mix of sun and clouds, lower humidity and steady pressure. Winds SSW at 11 mph 17 km/h.
Wednesday, September 9, 2026
Mid-Morning
69°F 21°C
Light Fog
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
79°F 26°C
Sunny
Very warm with mostly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
73°F 23°C
Sunny
Very warm with a mix of sun and clouds, steady humidity and steady pressure. A few spotty showers; otherwise dry. Winds shifting from S to NNW at 9 mph 15 km/h.
Friday, September 11, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
55°F 13°C
Cloudy
Early-Evening
49°F 9°C
Partly Cloudy
Cool with mostly cloudy skies, steady humidity and steady pressure. Winds shifting from NNE to SE at 7 mph 11 km/h.
Saturday, September 12, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Partly Cloudy
Early-Evening
56°F 13°C
Sunny
Cool with a mix of sun and clouds, lower humidity and barometric pressure falling. Winds shifting from ESE to SE at 10 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
71°F 22°C
Sunny
Warm with overcast skies, lower humidity and steady pressure. Winds shifting from SW to NNW at 6 mph 10 km/h.
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