Jackson Field, IL 14 Day Weather
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Jackson Field, IL Weather Forecast


Jackson Field, IL Weather Forecast Dated: 845 AM Tue Sep 15 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.
Tuesday, September 15, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
83°F 28°C
Scattered Showers
Early-Evening
74°F 24°C
Light Showers
Warm and summery around 83°F 28°C (feels like 87°F 31°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the S to the NNW at 9 mph 14 km/h.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
68°F 20°C
Light Showers
Early-Evening
69°F 20°C
Cloudy
Comfortable with temperatures reaching 68°F 20°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure. Winds blowing from the E at 6 mph 10 km/h.
Thursday, September 17, 2026
Mid-Morning
69°F 20°C
Light Showers
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
75°F 24°C
Scattered Showers
Enjoyable around 77°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
81°F 27°C
Sunny
Warm and summery around 85°F 29°C (feels like 89°F 32°C), sunny throughout the day, with steady humidity and barometric pressure falling. Winds SSE at 7 mph 12 km/h.
Saturday, September 19, 2026
Mid-Morning
75°F 24°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
84°F 29°C
Sunny
Quite warm reaching 89°F 32°C, feeling like 94°F 34°C during peak afternoon, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds out of the WSW at 11 mph 17 km/h.
Sunday, September 20, 2026
Mid-Morning
74°F 24°C
Light Showers
Mid-Afternoon
85°F 29°C
Overcast
Early-Evening
78°F 26°C
Overcast
Warm and summery near 85°F 29°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure. Winds shifting from the S to the WNW at 6 mph 9 km/h.
Monday, September 21, 2026
Mid-Morning
71°F 21°C
Fog
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
71°F 22°C
Scattered Showers
Comfortable with temperatures reaching 73°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Fog
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
66°F 19°C
Scattered Showers
Enjoyable around 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 8 mph 12 km/h.
Wednesday, September 23, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
65°F 18°C
Overcast
Refreshing around 67°F 20°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
68°F 20°C
Cloudy
Mild with a high of 75°F 24°C, cloudy throughout the day, with steady humidity and steady pressure. Winds picking up from WSW at 4 mph 7 km/h to NNW at 13 mph 20 km/h. Gusts up to 26 mph 41 km/h.
Friday, September 25, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
58°F 14°C
Sunny
Comfortable at 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the NNW at 12 mph 19 km/h.
Saturday, September 26, 2026
Mid-Morning
53°F 12°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 N at 10 mph 17 km/h.
Sunday, September 27, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the ENE at 9 mph 15 km/h.
Monday, September 28, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
65°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 65°F 19°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the ESE to the N at 9 mph 15 km/h.
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