Northside Park, IL 14 Day Weather
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Northside Park, IL Weather Forecast


Northside Park, IL Weather Forecast Dated: 1058 AM Thu Oct 01 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, October 1, 2026
Mid-Morning
65°F 19°C
Light Showers
Mid-Afternoon
72°F 22°C
Heavy Rain Showers
Early-Evening
65°F 19°C
Overcast
Pleasant near 72°F 22°C, intermittent showers through midday, easing by evening, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
55°F 13°C
Sunny
Mildly cool near 61°F 16°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the N to the NE at 7 mph 10 km/h.
Saturday, October 3, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
60°F 16°C
Sunny
Comfortable at 64°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the ESE to the SE at 6 mph 10 km/h.
Sunday, October 4, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
60°F 16°C
Partly Cloudy
Mild temperatures up to 68°F 20°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the W to the NNW at 8 mph 12 km/h.
Monday, October 5, 2026
Mid-Morning
49°F 9°C
Cloudy
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
52°F 11°C
Sunny
Refreshing around 58°F 15°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Tuesday, October 6, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 62°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the S at 6 mph 10 km/h.
Wednesday, October 7, 2026
Mid-Morning
57°F 14°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable at 65°F 18°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds shifting from the SSW to the WNW at 9 mph 15 km/h. Gusts up to 23 mph 37 km/h.
Thursday, October 8, 2026
Mid-Morning
53°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
58°F 15°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NW to the WSW at 6 mph 10 km/h.
Friday, October 9, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
59°F 15°C
Partly Cloudy
Refreshing around 64°F 18°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the S to the SE at 8 mph 12 km/h.
Saturday, October 10, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
74°F 24°C
Sunny
Mild with a high of 76°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the SSW to the SW at 15 mph 23 km/h. Gusts up to 35 mph 57 km/h.
Sunday, October 11, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
55°F 13°C
Overcast
Comfortable at 63°F 17°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure rising. Winds swinging from the WSW to the NNW at 10 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Monday, October 12, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
49°F 9°C
Sunny
Crisp with a high near 51°F 11°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NW to the WNW at 8 mph 12 km/h.
Tuesday, October 13, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
55°F 13°C
Cloudy
Brisk around 57°F 14°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the WSW at 15 mph 24 km/h. Gusts up to 33 mph 54 km/h.
Wednesday, October 14, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
59°F 15°C
Partly Cloudy
Early-Evening
56°F 13°C
Cloudy
Mildly cool near 59°F 15°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds switching from the NW to the NE at 6 mph 10 km/h.
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