Chester High School, IL 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon


Chester High School, IL Weather Forecast


Chester High School, IL Weather Forecast Dated: 936 AM Mon Sep 28 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 28, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Warm and summery near 81°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
87°F 31°C
Partly Cloudy
Early-Evening
78°F 26°C
Sunny
Balmy with temperatures reaching 87°F 31°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.
Wednesday, September 30, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
86°F 30°C
Overcast
Sizzling hot with 91°F 33°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the SSW at 15 mph 24 km/h. Gusts up to 21 mph 33 km/h.
Thursday, October 1, 2026
Mid-Morning
71°F 21°C
Light Showers
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
73°F 23°C
Overcast
Mild temperatures up to 72°F 22°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds switching from the SSW to the NNE at 9 mph 14 km/h. Gusts up to 22 mph 35 km/h.
Friday, October 2, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
56°F 13°C
Light Showers
Early-Evening
55°F 13°C
Light Showers
Brisk around 56°F 13°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds moving from the N to the NE at 13 mph 21 km/h. Gusts up to 28 mph 45 km/h.
Saturday, October 3, 2026
Mid-Morning
55°F 13°C
Light Showers
Mid-Afternoon
59°F 15°C
Light Fog
Early-Evening
60°F 16°C
Light Showers
Mildly cool near 59°F 15°C, passing showers during morning and evening, with a dry break midday, with steady humidity and barometric pressure falling.
Sunday, October 4, 2026
Mid-Morning
63°F 17°C
Light Showers
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
67°F 20°C
Scattered Showers
Comfortable with temperatures reaching 70°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds picking up from WSW at 3 mph 5 km/h to NNW at 12 mph 19 km/h. Gusts up to 26 mph 42 km/h.
Monday, October 5, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the WNW to the NNE at 9 mph 14 km/h. Gusts up to 21 mph 33 km/h.
Tuesday, October 6, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
59°F 15°C
Overcast
Refreshing around 64°F 18°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
62°F 17°C
Overcast
Mildly cool near 67°F 20°C, overcast throughout the day, with steady humidity and steady pressure.
Thursday, October 8, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Pleasant near 74°F 23°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds increasing from the WNW at 2 mph 4 km/h to ESE at 10 mph 17 km/h.
Friday, October 9, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
56°F 13°C
Sunny
Cool with a high near 62°F 17°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the NNE to the SE at 10 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Saturday, October 10, 2026
Mid-Morning
51°F 10°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
52°F 11°C
Overcast
Brisk around 57°F 14°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the SE to the N at 9 mph 15 km/h.
Sunday, October 11, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
58°F 15°C
Sunny
Mildly cool near 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NW to the WSW at 7 mph 10 km/h.
Chester High School, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World