Harmon Lake, MI 14 Day Weather
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Harmon Lake, MI Weather Forecast


Harmon Lake, MI Weather Forecast Dated: 1153 PM Fri Sep 25 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Friday, September 25, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
59°F 15°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 8 mph 12 km/h.
Saturday, September 26, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
59°F 15°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the NNE at 12 mph 19 km/h.
Sunday, September 27, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
61°F 16°C
Sunny
Enjoyable around 72°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNE to the NE at 10 mph 16 km/h.
Monday, September 28, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild temperatures up to 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the E at 9 mph 13 km/h.
Tuesday, September 29, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
71°F 22°C
Overcast
Mild with a high of 77°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the SSW to the S at 8 mph 12 km/h.
Wednesday, September 30, 2026
Mid-Morning
58°F 15°C
Rain
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 58°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds decreasing from SSW 15 mph 23 km/h to SW 5 mph 8 km/h.
Thursday, October 1, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
68°F 20°C
Light Showers
Comfortable with temperatures reaching 69°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the S to the SSE at 9 mph 14 km/h.
Friday, October 2, 2026
Mid-Morning
67°F 20°C
Light Showers
Mid-Afternoon
65°F 19°C
Overcast
Early-Evening
68°F 21°C
Light Showers
Cool with a high near 65°F 19°C, early showers and late showers with a lull during the afternoon, with steady humidity and steady pressure. Winds moving from the SSW to the S at 9 mph 14 km/h. Gusts up to 22 mph 35 km/h.
Saturday, October 3, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
74°F 23°C
Sunny
Mild temperatures up to 77°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds WSW at 10 mph 16 km/h.
Sunday, October 4, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
79°F 26°C
Sunny
Very warm with a high of 84°F 29°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the SSE to the S at 13 mph 21 km/h. Gusts up to 27 mph 42 km/h.
Monday, October 5, 2026
Mid-Morning
59°F 15°C
Cloudy
Mid-Afternoon
61°F 16°C
Light Showers
Early-Evening
49°F 10°C
Light Showers
Comfortable at 61°F 16°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds building from SSW at 6 mph 10 km/h to NNW at 16 mph 26 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, October 6, 2026
Mid-Morning
41°F 5°C
Scattered Showers
Mid-Afternoon
48°F 9°C
Scattered Showers
Early-Evening
45°F 7°C
Sunny
Crisp with a high near 48°F 9°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the WNW to the NW at 16 mph 26 km/h. Gusts up to 26 mph 41 km/h.
Wednesday, October 7, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
53°F 12°C
Overcast
Early-Evening
48°F 9°C
Light Showers
Brisk around 53°F 12°C, drier conditions through late afternoon before showers move in, with steady humidity and barometric pressure falling. Winds out of the WNW at 9 mph 15 km/h.
Thursday, October 8, 2026
Mid-Morning
42°F 6°C
Scattered Showers
Mid-Afternoon
47°F 8°C
Overcast
Early-Evening
42°F 6°C
Scattered Showers
Cool and brisk at 47°F 8°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the SW to the SE at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
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