Fancy Prairie, IL 14 Day Weather - WeatherWorld.com
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Fancy Prairie, IL Weather Forecast


Fancy Prairie, IL Weather Forecast Dated: 450 PM Thu Sep 17 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.
Thursday, September 17, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sizzling hot near 96°F 35°C with a heat index reaching 100°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds turning from the SW to the N at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
81°F 27°C
Sunny
Quite warm reaching 84°F 29°C, feeling like 87°F 31°C during peak afternoon, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the ENE to the E at 8 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
79°F 26°C
Overcast
Enjoyable around 79°F 26°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
76°F 25°C
Partly Cloudy
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
74°F 23°C
Sunny
Warm and summery around 86°F 30°C (feels like 90°F 32°C), cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds moving from the SW to the NE at 10 mph 16 km/h.
Monday, September 21, 2026
Mid-Morning
63°F 17°C
Light Showers
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
67°F 19°C
Overcast
Mild with a high of 70°F 21°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds swinging from the E to the NW at 10 mph 16 km/h.
Tuesday, September 22, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
71°F 22°C
Sunny
Pleasant near 75°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
65°F 19°C
Overcast
Comfortable with temperatures reaching 76°F 25°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the S to the NW at 13 mph 22 km/h. Gusts up to 26 mph 42 km/h.
Thursday, September 24, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
61°F 16°C
Sunny
Enjoyable around 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the W to the NW at 12 mph 18 km/h.
Friday, September 25, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Refreshing around 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NW to the SE at 7 mph 11 km/h.
Saturday, September 26, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
63°F 18°C
Sunny
Mild with a high of 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 27, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
70°F 22°C
Overcast
Pleasant near 76°F 25°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 11 mph 17 km/h.
Monday, September 28, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
75°F 24°C
Overcast
Balmy with temperatures reaching 83°F 28°C, cloudy throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SSE at 8 mph 12 km/h.
Tuesday, September 29, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
73°F 23°C
Sunny
Quite warm around 85°F 29°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the SSW to the NNE at 10 mph 15 km/h. Gusts up to 21 mph 34 km/h.
Wednesday, September 30, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
68°F 20°C
Overcast
Mild temperatures up to 75°F 24°C, cloudy throughout the day, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
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