Marengo, IA 14 Day Weather - 52251 WeatherWorld.com
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Marengo, IA Weather Forecast


Marengo, IA Weather Forecast Dated: 200 AM Sat Oct 03 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, October 3, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
58°F 14°C
Sunny
Refreshing around 66°F 19°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SE to the S at 7 mph 11 km/h.
Sunday, October 4, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
58°F 14°C
Sunny
Mildly cool near 67°F 20°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds blowing from the NNW at 11 mph 18 km/h.
Monday, October 5, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
58°F 15°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure.
Tuesday, October 6, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 70°F 21°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the S to the SSW at 10 mph 15 km/h. Gusts up to 23 mph 38 km/h.
Wednesday, October 7, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
76°F 24°C
Partly Cloudy
Early-Evening
68°F 20°C
Sunny
Mild with a high of 76°F 24°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SW to the WNW at 6 mph 10 km/h.
Thursday, October 8, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with increasing humidity and steady pressure. Winds shifting from the E to the SSW at 9 mph 14 km/h. Gusts up to 25 mph 40 km/h.
Friday, October 9, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
65°F 19°C
Overcast
Comfortable at 67°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the ESE to the E at 10 mph 16 km/h.
Saturday, October 10, 2026
Mid-Morning
60°F 16°C
Cloudy
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
70°F 21°C
Overcast
Enjoyable around 78°F 26°C, overcast through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds switching from the SE to the SSW at 10 mph 16 km/h. Gusts up to 27 mph 43 km/h.
Sunday, October 11, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
69°F 21°C
Sunny
Mild temperatures up to 78°F 25°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 15 mph 24 km/h. Gusts up to 32 mph 51 km/h.
Monday, October 12, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
69°F 21°C
Overcast
Mild with a high of 74°F 24°C, overcast throughout the day, with lower humidity and steady pressure. Winds decreasing from WSW 16 mph 25 km/h to SSE 4 mph 6 km/h.
Tuesday, October 13, 2026
Mid-Morning
67°F 20°C
Light Fog
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
59°F 15°C
Sunny
Pleasant near 71°F 22°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds shifting from the SW to the NNW at 9 mph 15 km/h.
Wednesday, October 14, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
63°F 17°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and barometric pressure falling. Winds turning from the SSE to the ESE at 4 mph 7 km/h.
Thursday, October 15, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
54°F 12°C
Sunny
Refreshing around 65°F 18°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds switching from the NNW to the NW at 9 mph 15 km/h.
Friday, October 16, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
47°F 9°C
Sunny
Cool and brisk at 54°F 12°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the NW at 17 mph 28 km/h.
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