Marengo, IN 14 Day Weather - 47140 WeatherWorld.com
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Marengo, IN Weather Forecast


Marengo, IN Weather Forecast Dated: 716 AM Fri Sep 18 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 18, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
83°F 28°C
Scattered Showers
Sizzling hot near 92°F 34°C with a heat index reaching 96°F 35°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
87°F 30°C
Overcast
Early-Evening
83°F 29°C
Sunny
Quite warm reaching 87°F 30°C, feeling like 90°F 32°C during peak afternoon, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
73°F 23°C
Cloudy
Mid-Afternoon
92°F 33°C
Partly Cloudy
Early-Evening
86°F 30°C
Sunny
Sizzling hot with 92°F 33°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the S to the WNW at 6 mph 9 km/h.
Monday, September 21, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
79°F 26°C
Sunny
Warm temperatures up to 85°F 29°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
69°F 21°C
Partly Cloudy
Early-Evening
67°F 19°C
Partly Cloudy
Mild with a high of 69°F 21°C, scattered morning showers before drying out later, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
70°F 21°C
Overcast
Pleasant near 72°F 22°C, locally heavy downpours at times, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
68°F 20°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the N to the WSW at 8 mph 12 km/h.
Friday, September 25, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
68°F 20°C
Sunny
Enjoyable around 75°F 24°C, cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds moving from the NNE to the NE at 9 mph 14 km/h.
Saturday, September 26, 2026
Mid-Morning
54°F 12°C
Cloudy
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
65°F 19°C
Partly Cloudy
Mild temperatures up to 73°F 23°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.
Sunday, September 27, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild with a high of 77°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
75°F 24°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
83°F 29°C
Sunny
Early-Evening
76°F 24°C
Sunny
Balmy with temperatures reaching 83°F 29°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
70°F 21°C
Cloudy
Mid-Afternoon
83°F 29°C
Overcast
Early-Evening
80°F 27°C
Sunny
Quite warm around 83°F 29°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
67°F 19°C
Cloudy
Mild temperatures up to 77°F 25°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds out of the NNW at 10 mph 15 km/h.
Marengo, IN Weather Radar Map
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