Weather WorldLake Walter Scott, IL 14 Day Weather
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Lake Walter Scott, IL Weather Forecast
Lake Walter Scott, IL Weather Forecast Dated: 910 AM Sun Aug 30 2026 (Lake Walter Scott Time)
Expect a hot stretch with plenty of sunshine and occasional showers over the next two weeks. moderate humidity and no major pressure swings will dominate.
Sunday, August 30, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
84°F 29°C
Overcast
Hot with overcast skies, lower humidity and barometric pressure falling. Winds shifting from SSW to SSE at 7 mph.
Monday, August 31, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
91°F 33°C
Sunny
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling. Winds shifting from SSW to S at 9 mph.
Tuesday, September 1, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
92°F 34°C
Sunny
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds shifting from SW to SSE at 9 mph.
Wednesday, September 2, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 33°C
Sunny
Dangerously hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds shifting from SW to S at 10 mph.
Thursday, September 3, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
92°F 34°C
Partly Cloudy
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds shifting from WSW to SSW at 8 mph.
Friday, September 4, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
87°F 30°C
Overcast
Early-Evening
85°F 30°C
Scattered Showers
Very warm with overcast skies, steady humidity and steady pressure. Winds shifting from WSW to WNW at 10 mph.
Saturday, September 5, 2026
Mid-Morning
76°F 25°C
Light Showers
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
77°F 25°C
Scattered Showers
Warm with overcast skies, steady humidity and steady pressure. Winds shifting from NNW to SE at 8 mph.
Sunday, September 6, 2026
Mid-Morning
75°F 24°C
Scattered Showers
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
75°F 24°C
Sunny
Very warm with a mix of sun and clouds, lower humidity and steady pressure. Winds increasing from the SSW at 4 mph to N at 13 mph.
Monday, September 7, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
74°F 23°C
Overcast
Very warm with mostly sunny skies in the morning, partly sunny in the afternoon, and mostly cloudy in the evening, steady humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
69°F 20°C
Light Showers
Mid-Afternoon
89°F 31°C
Light Showers
Early-Evening
81°F 27°C
Nearby Thunderstorms
Very warm with a mix of sun and clouds, lower humidity and steady pressure. Winds shifting from SSW to SE at 7 mph.
Wednesday, September 9, 2026
Mid-Morning
77°F 25°C
Fog
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
87°F 31°C
Partly Cloudy
Hot with a mix of sun and clouds, lower humidity and steady pressure. Winds shifting from S to ESE at 6 mph.
Thursday, September 10, 2026
Mid-Morning
74°F 24°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
77°F 25°C
Light Showers
Very warm with a mix of sun and clouds, steady humidity and steady pressure. Winds shifting from ENE to NE at 13 mph.
Friday, September 11, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
80°F 27°C
Sunny
Very warm with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds ESE at 12 mph.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
85°F 29°C
Sunny
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds SE at 9 mph.
Lake Walter Scott, IL Weather Radar Map
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