Marengo, IL 14 Day Weather - 60152 WeatherWorld.com
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Marengo, IL Weather Forecast


Marengo, IL Weather Forecast Dated: 1259 PM Mon Sep 21 2026
Expect a cool pattern with more clouds than sun and mostly dry weather over the coming period. generally humid conditions and a stable pattern will dominate.
Monday, September 21, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
58°F 14°C
Scattered Showers
Refreshing around 58°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Light Showers
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
56°F 13°C
Sunny
Mildly cool near 58°F 15°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds switching from the ENE to the NNE at 9 mph 15 km/h.
Wednesday, September 23, 2026
Mid-Morning
57°F 14°C
Cloudy
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
59°F 15°C
Partly Cloudy
Comfortable at 61°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the ENE to the NE at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
61°F 16°C
Overcast
Cool with a high near 64°F 18°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the E at 9 mph 15 km/h.
Friday, September 25, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
59°F 15°C
Overcast
Refreshing around 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 8 mph 13 km/h.
Saturday, September 26, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
58°F 15°C
Overcast
Mildly cool near 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds E at 10 mph 15 km/h.
Sunday, September 27, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
67°F 20°C
Cloudy
Early-Evening
60°F 16°C
Overcast
Comfortable at 67°F 20°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the E at 7 mph 12 km/h.
Monday, September 28, 2026
Mid-Morning
56°F 14°C
Partly Cloudy
Mid-Afternoon
67°F 19°C
Partly Cloudy
Early-Evening
61°F 16°C
Sunny
Cool with a high near 67°F 19°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
58°F 14°C
Scattered Showers
Refreshing around 59°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
57°F 14°C
Sunny
Mildly cool near 64°F 18°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds blowing from the NE at 12 mph 19 km/h.
Thursday, October 1, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
62°F 17°C
Overcast
Comfortable at 65°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds ENE at 12 mph 20 km/h. Gusts up to 23 mph 36 km/h.
Friday, October 2, 2026
Mid-Morning
58°F 14°C
Light Showers
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
64°F 18°C
Scattered Showers
Cool with a high near 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds out of the SE at 4 mph 6 km/h.
Saturday, October 3, 2026
Mid-Morning
62°F 16°C
Light Fog
Mid-Afternoon
71°F 22°C
Partly Cloudy
Early-Evening
70°F 22°C
Overcast
Enjoyable around 71°F 22°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Sunday, October 4, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 72°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the S to the SSE at 7 mph 12 km/h.
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