Mounds, IL 14 Day Weather - 62964 WeatherWorld.com
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Mounds, IL Weather Forecast


Mounds, IL Weather Forecast Dated: 850 AM Thu Sep 03 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Thursday, September 3, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Scattered Showers
Early-Evening
92°F 34°C
Overcast
Scorching hot near 100°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the WSW to the ESE at 4 mph 7 km/h.
Friday, September 4, 2026
Mid-Morning
90°F 32°C
Scattered Showers
Mid-Afternoon
99°F 37°C
Scattered Showers
Early-Evening
88°F 31°C
Light Showers
Hot and sweltering around 99°F 37°C (heat index 102°F 39°C), scattered downpours possible, with increasing humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
84°F 29°C
Cloudy
Mid-Afternoon
102°F 39°C
Light Showers
Early-Evening
80°F 27°C
Light Showers
Dangerously hot with a high of 102°F 39°C (heat index near 105°F 41°C), dry early, with showers continuing through afternoon and evening, with increasing humidity and barometric pressure falling. A stray shower or storm late in the day. Winds building from NE at 2 mph 4 km/h to ESE at 12 mph 18 km/h. Gusts up to 20 mph 32 km/h.
Sunday, September 6, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
93°F 34°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 8 mph 12 km/h.
Monday, September 7, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
93°F 34°C
Partly Cloudy
Scorching hot near 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the E to the ESE at 8 mph 13 km/h.
Tuesday, September 8, 2026
Mid-Morning
85°F 30°C
Overcast
Mid-Afternoon
101°F 39°C
Sunny
Early-Evening
94°F 34°C
Sunny
Dangerously hot with a high of 101°F 39°C (heat index near 104°F 40°C), overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the S to the SSE at 14 mph 21 km/h. Gusts up to 24 mph 39 km/h.
Wednesday, September 9, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
95°F 35°C
Overcast
Scorching heat reaching 102°F 39°C, feeling like 105°F 41°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the SE at 6 mph 9 km/h.
Thursday, September 10, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
92°F 34°C
Scattered Showers
Early-Evening
85°F 30°C
Scattered Showers
Sizzling hot with 92°F 34°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NE to the E at 10 mph 16 km/h.
Friday, September 11, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
91°F 33°C
Partly Cloudy
Hot temperatures near 97°F 36°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the E at 7 mph 11 km/h.
Saturday, September 12, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
92°F 34°C
Overcast
Sizzling hot near 97°F 36°C with a heat index reaching 101°F 39°C, cloudy through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds S at 9 mph 14 km/h. Gusts up to 24 mph 38 km/h.
Sunday, September 13, 2026
Mid-Morning
89°F 32°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
97°F 36°C
Partly Cloudy
Sweltering temperatures near 104°F 40°C with a heat index of 108°F 42°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the SW at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.
Monday, September 14, 2026
Mid-Morning
86°F 30°C
Overcast
Mid-Afternoon
100°F 38°C
Partly Cloudy
Early-Evening
85°F 30°C
Nearby Thunderstorms
Dangerously hot with a high of 100°F 38°C (heat index near 105°F 40°C), heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds turning from the SW to the WSW at 13 mph 21 km/h.
Tuesday, September 15, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 103°F 39°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the NNE to the NE at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, September 16, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
80°F 27°C
Sunny
Hot temperatures near 92°F 33°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds out of the NE at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.
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