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


Sepo, IL Weather Forecast Dated: 711 AM Wed Oct 07 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, October 7, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
70°F 21°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WSW to the N at 8 mph 14 km/h.
Thursday, October 8, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
78°F 26°C
Sunny
Quite warm around 87°F 31°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 12 mph 19 km/h. Gusts up to 20 mph 33 km/h.
Saturday, October 10, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
72°F 23°C
Overcast
Warm temperatures up to 83°F 28°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the S to the ESE at 13 mph 21 km/h. Gusts up to 25 mph 40 km/h.
Sunday, October 11, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
77°F 25°C
Sunny
Very warm with a high of 85°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the SW at 9 mph 14 km/h.
Monday, October 12, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
73°F 23°C
Cloudy
Warm and summery near 82°F 28°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the WNW to the SE at 8 mph 12 km/h.
Tuesday, October 13, 2026
Mid-Morning
60°F 16°C
Cloudy
Mid-Afternoon
65°F 18°C
Partly Cloudy
Early-Evening
59°F 15°C
Partly Cloudy
Comfortable at 65°F 18°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure rising. Winds turning from the N to the ENE at 10 mph 17 km/h.
Wednesday, October 14, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
66°F 19°C
Sunny
Cool with a high near 65°F 18°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SSE at 17 mph 27 km/h. Gusts up to 33 mph 52 km/h.
Thursday, October 15, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
67°F 19°C
Rain
Very warm near 83°F 28°C, though humidity makes it feel like 86°F 30°C, dry most of the day, with showers developing late, with increasing humidity and steady pressure. Winds moving from the S to the NW at 14 mph 22 km/h. Gusts up to 27 mph 44 km/h.
Friday, October 16, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
56°F 13°C
Sunny
Early-Evening
51°F 11°C
Sunny
Cool and brisk at 56°F 13°C, sunny throughout the day, with steady humidity and steady pressure. Winds NW at 15 mph 24 km/h. Gusts up to 21 mph 34 km/h.
Saturday, October 17, 2026
Mid-Morning
42°F 5°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
44°F 7°C
Overcast
Chilly near 46°F 8°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds out of the NNW at 13 mph 21 km/h.
Sunday, October 18, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
53°F 12°C
Overcast
Early-Evening
48°F 9°C
Sunny
Crisp with a high near 53°F 12°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the WNW to the SW at 7 mph 11 km/h.
Monday, October 19, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 62°F 17°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Tuesday, October 20, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
57°F 14°C
Partly Cloudy
Mildly cool near 64°F 18°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
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