Freeport, IL 14 Day Weather - 61032 WeatherWorld.com
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Freeport, IL Weather Forecast


Freeport, IL Weather Forecast Dated: 446 PM Wed Sep 02 2026 (Freeport Time)
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 2, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 106°F 41°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the S at 10 mph 15 km/h. Gusts up to 20 mph 33 km/h.
Thursday, September 3, 2026
Mid-Morning
74°F 23°C
Light Showers
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
81°F 27°C
Nearby Thunderstorms
Quite warm reaching 88°F 31°C, feeling like 92°F 34°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the SSE to the SSW at 6 mph 9 km/h.
Friday, September 4, 2026
Mid-Morning
76°F 24°C
Overcast
Mid-Afternoon
90°F 32°C
Nearby Thunderstorms
Early-Evening
85°F 30°C
Sunny
Very hot with a high of 90°F 32°C, feeling closer to 96°F 36°C in the humidity, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds moving from the SSW to the S at 5 mph 9 km/h.
Saturday, September 5, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
80°F 27°C
Sunny
Warm and summery around 89°F 32°C (feels like 95°F 35°C), overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the W to the E at 9 mph 15 km/h.
Sunday, September 6, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
72°F 23°C
Sunny
Very warm with a high of 81°F 27°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the ESE to the E at 9 mph 14 km/h.
Monday, September 7, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
76°F 25°C
Partly Cloudy
Early-Evening
74°F 23°C
Overcast
Pleasant near 76°F 25°C, overcast throughout the day, with steady humidity and steady pressure. Winds SSE at 11 mph 18 km/h.
Tuesday, September 8, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
87°F 31°C
Overcast
Sizzling hot near 93°F 34°C with a heat index reaching 96°F 36°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the SSW to the E at 7 mph 11 km/h.
Wednesday, September 9, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
81°F 27°C
Partly Cloudy
Quite warm reaching 82°F 28°C, feeling like 85°F 30°C during peak afternoon, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
72°F 22°C
Overcast
Mild temperatures up to 79°F 26°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds moving from the NNE to the SE at 7 mph 12 km/h.
Friday, September 11, 2026
Mid-Morning
66°F 19°C
Light Fog
Mid-Afternoon
78°F 26°C
Scattered Showers
Early-Evening
77°F 25°C
Scattered Showers
Mild with a high of 78°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds SSE at 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.
Saturday, September 12, 2026
Mid-Morning
80°F 27°C
Overcast
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
86°F 30°C
Sunny
Hot and sweltering around 92°F 34°C (heat index 95°F 35°C), partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the SSW to the SW at 14 mph 22 km/h. Gusts up to 28 mph 45 km/h.
Sunday, September 13, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
73°F 23°C
Scattered Showers
Early-Evening
72°F 22°C
Scattered Showers
Comfortable with temperatures reaching 73°F 23°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds tapering down from SW 17 mph 27 km/h to WNW 6 mph 11 km/h.
Monday, September 14, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
68°F 20°C
Overcast
Enjoyable around 76°F 24°C, overcast throughout the day, with increasing humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
71°F 22°C
Sunny
Warm temperatures up to 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds WNW at 11 mph 17 km/h.
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