Pottstown, IL 14 Day Weather - WeatherWorld.com
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Pottstown, IL Weather Forecast


Pottstown, IL Weather Forecast Dated: 359 AM Tue Sep 08 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Tuesday, September 8, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
83°F 29°C
Overcast
Warm and summery near 86°F 30°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the S at 10 mph 16 km/h. Gusts up to 24 mph 38 km/h.
Wednesday, September 9, 2026
Mid-Morning
71°F 21°C
Light Showers
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
77°F 25°C
Overcast
Balmy with temperatures reaching 81°F 27°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds switching from the W to the S at 4 mph 6 km/h.
Thursday, September 10, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Enjoyable around 78°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds NNE at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
79°F 26°C
Sunny
Warm temperatures up to 88°F 31°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 9 mph 14 km/h. Gusts up to 20 mph 31 km/h.
Saturday, September 12, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
82°F 28°C
Sunny
Quite warm reaching 85°F 30°C, feeling like 88°F 31°C during peak afternoon, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds shifting from the NW to the E at 8 mph 12 km/h.
Sunday, September 13, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
92°F 33°C
Nearby Thunderstorms
Early-Evening
92°F 34°C
Sunny
Very hot with a high of 92°F 33°C, feeling closer to 98°F 37°C in the humidity, heavy thunderstorms conditions at times, with lower humidity and barometric pressure falling. Winds turning from the ESE to the S at 14 mph 24 km/h. Gusts up to 33 mph 53 km/h.
Monday, September 14, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
80°F 27°C
Partly Cloudy
Warm and summery around 87°F 31°C (feels like 92°F 33°C), sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds switching from the SSW to the NW at 10 mph 16 km/h.
Tuesday, September 15, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
58°F 15°C
Sunny
Cool with a high near 62°F 17°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the NNW to the ESE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
53°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Partly Cloudy
Early-Evening
60°F 16°C
Overcast
Refreshing around 64°F 18°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
58°F 14°C
Cloudy
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
65°F 18°C
Partly Cloudy
Mild with a high of 69°F 21°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
65°F 19°C
Light Showers
Early-Evening
62°F 17°C
Scattered Showers
Comfortable at 65°F 19°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds shifting from the S to the ENE at 6 mph 10 km/h.
Saturday, September 19, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
53°F 12°C
Overcast
Crisp with a high near 57°F 14°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the SE to the NNE at 10 mph 16 km/h.
Sunday, September 20, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
57°F 14°C
Sunny
Refreshing around 62°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the ENE to the E at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
63°F 17°C
Sunny
Mild temperatures up to 69°F 21°C, sunny throughout the day, with lower humidity and steady pressure.
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