Monroe County, IL 14 Day Weather - WeatherWorld.com
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Monroe County, IL Weather Forecast


Monroe County, IL Weather Forecast Dated: 1130 PM Sat Sep 26 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 26, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
80°F 26°C
Partly Cloudy
Early-Evening
71°F 22°C
Partly Cloudy
Warm and summery near 80°F 26°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
68°F 20°C
Overcast
Comfortable with temperatures reaching 74°F 24°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the ENE to the NNE at 6 mph 9 km/h.
Monday, September 28, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Quite warm around 81°F 27°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
79°F 26°C
Overcast
Warm temperatures up to 86°F 30°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds blowing from the S at 8 mph 13 km/h.
Wednesday, September 30, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
84°F 29°C
Overcast
Very hot with a high of 91°F 33°C, overcast throughout the day, with steady humidity and steady pressure. Winds SSW at 12 mph 20 km/h.
Thursday, October 1, 2026
Mid-Morning
75°F 24°C
Drizzle
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
73°F 23°C
Overcast
Pleasant near 72°F 22°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
76°F 24°C
Partly Cloudy
Mid-Afternoon
87°F 31°C
Cloudy
Early-Evening
78°F 26°C
Overcast
Balmy with temperatures reaching 87°F 31°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the S to the ESE at 7 mph 11 km/h.
Saturday, October 3, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
75°F 24°C
Light Showers
Enjoyable around 76°F 24°C, early showers and late showers with a lull during the afternoon, with steady humidity and barometric pressure falling.
Sunday, October 4, 2026
Mid-Morning
69°F 21°C
Fog
Mid-Afternoon
63°F 17°C
Light Showers
Early-Evening
53°F 12°C
Light Showers
Refreshing around 63°F 17°C, dry early, with showers continuing through afternoon and evening, with steady humidity and barometric pressure rising. Winds building from WNW at 4 mph 7 km/h to NW at 16 mph 26 km/h. Gusts up to 33 mph 53 km/h.
Monday, October 5, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mildly cool near 63°F 17°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NW to the WSW at 5 mph 8 km/h.
Tuesday, October 6, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 74°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
80°F 27°C
Cloudy
Early-Evening
70°F 21°C
Partly Cloudy
Balmy with temperatures reaching 80°F 27°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling.
Thursday, October 8, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
68°F 20°C
Sunny
Enjoyable around 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NNW to the NE at 12 mph 19 km/h. Gusts up to 23 mph 36 km/h.
Friday, October 9, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 66°F 19°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NE at 10 mph 16 km/h.
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