MacArthur High School, IL 14 Day Weather
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MacArthur High School, IL Weather Forecast


MacArthur High School, IL Weather Forecast Dated: 1016 AM Thu Oct 08 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, October 8, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
80°F 26°C
Sunny
Early-Evening
68°F 20°C
Sunny
Warm and summery near 80°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
75°F 24°C
Sunny
Balmy with temperatures reaching 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SSW at 10 mph 16 km/h.
Saturday, October 10, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
73°F 23°C
Overcast
Enjoyable around 79°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the S to the ESE at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.
Sunday, October 11, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
69°F 20°C
Partly Cloudy
Mild temperatures up to 73°F 23°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Monday, October 12, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
79°F 26°C
Overcast
Very hot with a high of 90°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds SW at 17 mph 27 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, October 13, 2026
Mid-Morning
75°F 24°C
Scattered Showers
Mid-Afternoon
80°F 26°C
Sunny
Early-Evening
69°F 21°C
Sunny
Warm and summery near 80°F 26°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the WNW to the ENE at 10 mph 16 km/h.
Wednesday, October 14, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Partly Cloudy
Early-Evening
78°F 25°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds shifting from the E to the SE at 13 mph 21 km/h. Gusts up to 26 mph 41 km/h.
Thursday, October 15, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
86°F 30°C
Cloudy
Sizzling hot with 94°F 34°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds turning from the SSW to the SW at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.
Friday, October 16, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
62°F 16°C
Scattered Showers
Early-Evening
57°F 14°C
Scattered Showers
Refreshing around 62°F 16°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds out of the NNW at 13 mph 22 km/h. Gusts up to 24 mph 38 km/h.
Saturday, October 17, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
52°F 12°C
Sunny
Mildly cool near 60°F 16°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNE to the NE at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.
Sunday, October 18, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
56°F 13°C
Partly Cloudy
Comfortable at 62°F 17°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the E to the ESE at 8 mph 13 km/h.
Monday, October 19, 2026
Mid-Morning
59°F 15°C
Cloudy
Mid-Afternoon
67°F 19°C
Light Rain
Early-Evening
64°F 18°C
Overcast
Cool with a high near 67°F 19°C, dry early, with showers developing in the afternoon, with lower humidity and steady pressure. Winds out of the S at 15 mph 24 km/h. Gusts up to 23 mph 36 km/h.
Tuesday, October 20, 2026
Mid-Morning
65°F 18°C
Partly Cloudy
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
69°F 21°C
Overcast
Enjoyable around 78°F 25°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the SW to the SSW at 10 mph 15 km/h.
Wednesday, October 21, 2026
Mid-Morning
64°F 18°C
Fog
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 76°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the W to the S at 5 mph 8 km/h.
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