Frederick, IL 14 Day Weather - 62639 WeatherWorld.com
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Frederick, IL Weather Forecast


Frederick, IL Weather Forecast Dated: 600 AM Fri Oct 23 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Friday, October 23, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
65°F 19°C
Sunny
Pleasant near 76°F 25°C, sunny throughout the day, with steady humidity and steady pressure.
Saturday, October 24, 2026
Mid-Morning
61°F 16°C
Partly Cloudy
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 76°F 24°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds out of the S at 9 mph 14 km/h.
Sunday, October 25, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
66°F 19°C
Overcast
Enjoyable around 77°F 25°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Monday, October 26, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
65°F 18°C
Overcast
Mild temperatures up to 74°F 23°C, overcast throughout the day, with steady humidity and steady pressure.
Tuesday, October 27, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
64°F 18°C
Cloudy
Mild with a high of 72°F 22°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds switching from the SSW to the SSE at 8 mph 12 km/h.
Wednesday, October 28, 2026
Mid-Morning
60°F 16°C
Partly Cloudy
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 71°F 22°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds S at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Thursday, October 29, 2026
Mid-Morning
62°F 17°C
Light Showers
Mid-Afternoon
68°F 20°C
Partly Cloudy
Early-Evening
61°F 16°C
Partly Cloudy
Comfortable with temperatures reaching 68°F 20°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds swinging from the SW to the SSW at 3 mph 5 km/h. Gusts up to 22 mph 35 km/h.
Friday, October 30, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
55°F 13°C
Light Rain
Early-Evening
52°F 12°C
Drizzle
Crisp with a high near 55°F 13°C, scattered downpours possible, with increasing humidity and steady pressure.
Saturday, October 31, 2026
Mid-Morning
52°F 11°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Refreshing around 59°F 15°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
53°F 12°C
Drizzle
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
51°F 10°C
Cloudy
Cool and brisk at 56°F 13°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure.
Monday, November 2, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
50°F 11°C
Partly Cloudy
Chilly near 55°F 13°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Tuesday, November 3, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
59°F 15°C
Partly Cloudy
Early-Evening
52°F 11°C
Partly Cloudy
Cool with a high near 59°F 15°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Wednesday, November 4, 2026
Mid-Morning
53°F 11°C
Partly Cloudy
Mid-Afternoon
59°F 15°C
Partly Cloudy
Early-Evening
51°F 10°C
Clear
Refreshing around 59°F 15°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
60°F 16°C
Partly Cloudy
Early-Evening
51°F 10°C
Partly Cloudy
Mildly cool near 60°F 16°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
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