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Marengo, WI Weather Forecast
Marengo, WI Weather Forecast Dated: 931 PM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, October 11, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
71°F 22°C
Partly Cloudy
Warm and summery near 84°F 29°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds easing from SSW 12 mph 19 km/h to S 4 mph 6 km/h.
Monday, October 12, 2026
Mid-Morning
50°F 10°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
51°F 10°C
Scattered Showers
Cool and brisk at 52°F 11°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, October 13, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
53°F 12°C
Overcast
Chilly near 57°F 14°C, overcast throughout the day, with steady humidity and steady pressure.
Wednesday, October 14, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
46°F 8°C
Overcast
Crisp with a high near 52°F 11°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Thursday, October 15, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
47°F 9°C
Scattered Showers
Early-Evening
49°F 9°C
Sunny
Brisk around 47°F 9°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds increasing from the S at 3 mph 4 km/h to WNW at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.
Friday, October 16, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
43°F 6°C
Partly Cloudy
Early-Evening
36°F 2°C
Sunny
Cold with a high near 43°F 6°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure rising. Winds easing from NNW 19 mph 31 km/h to NNW 7 mph 11 km/h.
Saturday, October 17, 2026
Mid-Morning
36°F 2°C
Partly Cloudy
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
47°F 8°C
Sunny
Chilly near 51°F 11°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds building from SSW at 9 mph 14 km/h to SSW at 18 mph 28 km/h. Gusts up to 38 mph 61 km/h.
Sunday, October 18, 2026
Mid-Morning
48°F 9°C
Partly Cloudy
Mid-Afternoon
63°F 17°C
Cloudy
Early-Evening
59°F 15°C
Overcast
Cool with a high near 63°F 17°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds SW at 17 mph 27 km/h. Gusts up to 33 mph 52 km/h.
Monday, October 19, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
51°F 11°C
Sunny
Refreshing around 67°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with increasing humidity and steady pressure.
Tuesday, October 20, 2026
Mid-Morning
52°F 11°C
Scattered Showers
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
65°F 18°C
Partly Cloudy
Mild with a high of 71°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds picking up from SE at 4 mph 6 km/h to S at 12 mph 19 km/h. Gusts up to 27 mph 44 km/h.
Wednesday, October 21, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
63°F 17°C
Drizzle
Early-Evening
59°F 15°C
Light Showers
Comfortable at 63°F 17°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure falling. Winds moving from the S to the W at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.
Thursday, October 22, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
42°F 5°C
Scattered Showers
Crisp with a high near 46°F 8°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds W at 13 mph 21 km/h. Gusts up to 22 mph 35 km/h.
Friday, October 23, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
42°F 6°C
Scattered Showers
Early-Evening
36°F 3°C
Cloudy
Nippy around 42°F 6°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds out of the NNW at 14 mph 22 km/h.
Saturday, October 24, 2026
Mid-Morning
34°F 1°C
Cloudy
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
38°F 4°C
Overcast
Cool and brisk at 46°F 8°C, overcast throughout the day, with lower humidity and barometric pressure falling.
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