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Knaack Park, IL 14 Day Weather
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Knaack Park, IL Weather Forecast
Knaack Park, IL Weather Forecast Dated: 1003 AM Sat Sep 19 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Saturday, September 19, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
65°F 18°C
Light Showers
Early-Evening
68°F 20°C
Light Showers
Refreshing around 65°F 18°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SE at 4 mph 6 km/h.
Sunday, September 20, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
61°F 16°C
Light Showers
Mildly cool near 60°F 16°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the NE at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 21, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
58°F 15°C
Scattered Showers
Early-Evening
60°F 15°C
Light Showers
Comfortable at 58°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the ENE to the E at 9 mph 14 km/h. Gusts up to 22 mph 35 km/h.
Tuesday, September 22, 2026
Mid-Morning
50°F 10°C
Light Showers
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
57°F 14°C
Scattered Showers
Crisp with a high near 55°F 13°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the ENE to the NE at 9 mph 15 km/h. Gusts up to 22 mph 35 km/h.
Wednesday, September 23, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
58°F 15°C
Scattered Showers
Refreshing around 59°F 15°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the NE to the NNE at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
55°F 13°C
Fog
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
56°F 13°C
Overcast
Cool and brisk at 57°F 14°C, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the SE to the NNE at 7 mph 11 km/h.
Friday, September 25, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
57°F 14°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SE to the ENE at 6 mph 9 km/h.
Saturday, September 26, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
60°F 15°C
Overcast
Cool with a high near 66°F 19°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
63°F 17°C
Sunny
Refreshing around 67°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
66°F 19°C
Partly Cloudy
Early-Evening
63°F 17°C
Overcast
Mildly cool near 66°F 19°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
59°F 15°C
Fog
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Chilly near 57°F 14°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NE at 10 mph 17 km/h. Gusts up to 22 mph 34 km/h.
Wednesday, September 30, 2026
Mid-Morning
53°F 12°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
54°F 12°C
Scattered Showers
Crisp with a high near 54°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the NNE to the NE at 13 mph 20 km/h. Gusts up to 26 mph 41 km/h.
Thursday, October 1, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Light Showers
Early-Evening
56°F 13°C
Scattered Showers
Brisk around 57°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the N to the NE at 10 mph 15 km/h.
Friday, October 2, 2026
Mid-Morning
57°F 14°C
Fog
Mid-Afternoon
62°F 16°C
Scattered Showers
Early-Evening
59°F 16°C
Scattered Showers
Mildly cool near 62°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NE at 12 mph 20 km/h. Gusts up to 21 mph 35 km/h.
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