Monterey, IL 14 Day Weather - WeatherWorld.com
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Monterey, IL Weather Forecast


Monterey, IL Weather Forecast Dated: 920 AM Mon Oct 12 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Monday, October 12, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
80°F 27°C
Sunny
Warm and summery near 89°F 32°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SW at 16 mph 26 km/h. Gusts up to 21 mph 33 km/h.
Tuesday, October 13, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
80°F 27°C
Scattered Showers
Quite warm reaching 88°F 31°C, feeling like 91°F 33°C during peak afternoon, scattered downpours possible, with increasing humidity and steady pressure. Winds switching from the WSW to the ENE at 6 mph 9 km/h.
Wednesday, October 14, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
65°F 19°C
Partly Cloudy
Enjoyable around 70°F 21°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure rising. Winds moving from the NW to the NE at 9 mph 14 km/h.
Thursday, October 15, 2026
Mid-Morning
60°F 15°C
Drizzle
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
60°F 16°C
Light Fog
Cool with a high near 60°F 16°C, early showers breaking for a drier afternoon, with steady humidity and barometric pressure falling. Winds swinging from the ENE to the NW at 7 mph 11 km/h.
Friday, October 16, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
50°F 10°C
Overcast
Early-Evening
47°F 8°C
Sunny
Brisk around 50°F 10°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds shifting from the NW to the NNW at 13 mph 21 km/h. Gusts up to 27 mph 44 km/h.
Saturday, October 17, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
48°F 9°C
Partly Cloudy
Cool and brisk at 54°F 12°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
Sunday, October 18, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
56°F 14°C
Sunny
Comfortable at 64°F 18°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the S at 11 mph 17 km/h. Gusts up to 25 mph 41 km/h.
Monday, October 19, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
56°F 13°C
Overcast
Cool with a high near 60°F 16°C, overcast throughout the day, with increasing humidity and steady pressure. Winds switching from the S to the SSW at 8 mph 12 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, October 20, 2026
Mid-Morning
60°F 16°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Cloudy
Mild temperatures up to 73°F 23°C, partly cloudy throughout the day, with lower humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild with a high of 78°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds blowing from the SSE at 10 mph 17 km/h.
Thursday, October 22, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
74°F 23°C
Overcast
Pleasant near 78°F 26°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the SSE to the S at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Friday, October 23, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
72°F 22°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the SW to the SSE at 7 mph 12 km/h.
Saturday, October 24, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
69°F 21°C
Light Rain
Enjoyable around 73°F 23°C, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure falling. Winds turning from the S to the SW at 18 mph 29 km/h. Gusts up to 34 mph 54 km/h.
Sunday, October 25, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
53°F 12°C
Overcast
Cool and brisk at 55°F 13°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds switching from the W to the NW at 18 mph 29 km/h. Gusts up to 28 mph 45 km/h.
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