Stewardson, IL 14 Day Weather - 62463 WeatherWorld.com
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Stewardson, IL Weather Forecast


Stewardson, IL Weather Forecast Dated: 259 PM Fri Sep 11 2026
Expect a very warm period with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Light Fog
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
78°F 25°C
Overcast
Warm and summery around 82°F 28°C (feels like 86°F 30°C), periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
81°F 27°C
Partly Cloudy
Balmy with temperatures reaching 84°F 29°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Partly Cloudy
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
84°F 29°C
Overcast
Sizzling hot with 95°F 35°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the S to the NNE at 9 mph 15 km/h.
Monday, September 14, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
89°F 31°C
Overcast
Hot temperatures near 97°F 36°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SSE at 13 mph 21 km/h. Gusts up to 27 mph 44 km/h.
Tuesday, September 15, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
87°F 31°C
Sunny
Very hot with a high of 99°F 37°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the SW to the ENE at 6 mph 9 km/h.
Wednesday, September 16, 2026
Mid-Morning
82°F 28°C
Scattered Showers
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
80°F 27°C
Sunny
Very hot with a high of 94°F 35°C, feeling closer to 97°F 36°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the SW to the SE at 7 mph 11 km/h.
Thursday, September 17, 2026
Mid-Morning
67°F 20°C
Fog
Mid-Afternoon
66°F 19°C
Light Showers
Early-Evening
66°F 19°C
Scattered Showers
Comfortable at 66°F 19°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the ESE to the NNE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.
Friday, September 18, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
63°F 17°C
Sunny
Enjoyable around 71°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds NNE at 9 mph 15 km/h.
Saturday, September 19, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
65°F 18°C
Cloudy
Mild temperatures up to 74°F 23°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NE to the ENE at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild with a high of 76°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the ENE at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
72°F 22°C
Sunny
Pleasant near 79°F 26°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
75°F 24°C
Overcast
Balmy with temperatures reaching 82°F 28°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
87°F 31°C
Partly Cloudy
Early-Evening
79°F 26°C
Sunny
Quite warm around 87°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SE to the ESE at 8 mph 12 km/h.
Thursday, September 24, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
81°F 27°C
Partly Cloudy
Warm temperatures up to 88°F 31°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SE to the ESE at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.
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