Kewanee, IL 14 Day Weather - 61443 WeatherWorld.com
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Kewanee, IL Weather Forecast


Kewanee, IL Weather Forecast Dated: 256 AM Wed Sep 16 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
66°F 19°C
Overcast
Refreshing around 66°F 19°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds turning from the ENE to the E at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
76°F 25°C
Partly Cloudy
Comfortable with temperatures reaching 74°F 23°C, scattered morning showers before drying out later, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
83°F 29°C
Sunny
Early-Evening
82°F 28°C
Sunny
Very warm near 83°F 29°C, though humidity makes it feel like 89°F 31°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SE at 8 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
75°F 24°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
78°F 26°C
Overcast
Warm and summery around 82°F 28°C (feels like 85°F 30°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SSE to the ENE at 5 mph 9 km/h.
Sunday, September 20, 2026
Mid-Morning
74°F 24°C
Light Fog
Mid-Afternoon
80°F 27°C
Scattered Showers
Early-Evening
74°F 24°C
Overcast
Quite warm reaching 80°F 27°C, feeling like 83°F 29°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds out of the WSW at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
70°F 21°C
Scattered Showers
Pleasant near 72°F 22°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the SW to the NW at 5 mph 8 km/h.
Tuesday, September 22, 2026
Mid-Morning
64°F 18°C
Light Fog
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
66°F 19°C
Partly Cloudy
Comfortable with temperatures reaching 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the WNW to the SE at 6 mph 10 km/h.
Wednesday, September 23, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
74°F 23°C
Overcast
Enjoyable around 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the SSE to the SW at 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.
Thursday, September 24, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
56°F 14°C
Scattered Showers
Refreshing around 59°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the WNW to the NNW at 17 mph 26 km/h. Gusts up to 26 mph 41 km/h.
Friday, September 25, 2026
Mid-Morning
53°F 12°C
Light Fog
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mildly cool near 65°F 18°C, sunny throughout the day, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 71°F 22°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the S to the SE at 8 mph 13 km/h.
Sunday, September 27, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
72°F 22°C
Cloudy
Comfortable with temperatures reaching 76°F 25°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the S to the SSE at 9 mph 15 km/h.
Monday, September 28, 2026
Mid-Morning
69°F 21°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
81°F 27°C
Partly Cloudy
Quite warm around 84°F 29°C, partly cloudy throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, September 29, 2026
Mid-Morning
71°F 22°C
Light Showers
Mid-Afternoon
62°F 17°C
Light Showers
Early-Evening
63°F 17°C
Scattered Showers
Mildly cool near 62°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SSW to the WNW at 6 mph 10 km/h.
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