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Cool, IA Weather Forecast


Cool, IA Weather Forecast Dated: 436 PM Fri Sep 04 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.
Friday, September 4, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
91°F 33°C
Sunny
Sizzling hot near 97°F 36°C with a heat index reaching 106°F 41°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the SSW at 11 mph 18 km/h.
Saturday, September 5, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
103°F 40°C
Partly Cloudy
Early-Evening
90°F 33°C
Light Showers
Sweltering heat reaching 103°F 40°C, mainly dry until evening showers arrive, with lower humidity and steady pressure. Winds building from NW at 3 mph 4 km/h to E at 17 mph 26 km/h. Gusts up to 25 mph 41 km/h.
Sunday, September 6, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
95°F 35°C
Nearby Thunderstorms
Early-Evening
85°F 30°C
Light Showers
Sizzling hot with 95°F 35°C, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds SE at 7 mph 12 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 7, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
90°F 32°C
Overcast
Hot temperatures near 91°F 33°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds out of the SSE at 15 mph 23 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, September 8, 2026
Mid-Morning
80°F 27°C
Scattered Showers
Mid-Afternoon
105°F 41°C
Sunny
Early-Evening
90°F 33°C
Overcast
Scorching hot near 105°F 41°C, scattered downpours possible, with steady humidity and steady pressure. Winds tapering down from S 17 mph 27 km/h to WNW 9 mph 15 km/h.
Wednesday, September 9, 2026
Mid-Morning
70°F 21°C
Scattered Showers
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
84°F 29°C
Sunny
Warm and summery near 87°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the NNW to the ESE at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
79°F 26°C
Overcast
Balmy with temperatures reaching 81°F 27°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds out of the ESE at 6 mph 9 km/h.
Friday, September 11, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
86°F 30°C
Light Showers
Early-Evening
79°F 27°C
Overcast
Quite warm around 86°F 30°C, showers lingering into the afternoon before clearing, with lower humidity and barometric pressure falling. Winds moving from the SSE to the SE at 18 mph 28 km/h. Gusts up to 29 mph 47 km/h.
Saturday, September 12, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
106°F 41°C
Overcast
Early-Evening
102°F 39°C
Sunny
Scorching hot near 106°F 41°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds SW at 20 mph 32 km/h. Gusts up to 32 mph 51 km/h.
Sunday, September 13, 2026
Mid-Morning
91°F 33°C
Sunny
Mid-Afternoon
108°F 42°C
Sunny
Early-Evening
101°F 39°C
Sunny
Sweltering heat reaching 108°F 42°C, sunny throughout the day, with steady humidity and steady pressure. Winds easing from SW 20 mph 32 km/h to SSW 12 mph 19 km/h. Gusts up to 21 mph 34 km/h.
Monday, September 14, 2026
Mid-Morning
92°F 33°C
Sunny
Mid-Afternoon
106°F 41°C
Sunny
Early-Evening
100°F 38°C
Sunny
Dangerously hot temperatures around 106°F 41°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SW to the SSW at 16 mph 25 km/h. Gusts up to 29 mph 47 km/h.
Tuesday, September 15, 2026
Mid-Morning
92°F 34°C
Sunny
Mid-Afternoon
105°F 40°C
Sunny
Early-Evening
99°F 38°C
Sunny
Dangerously hot with a high of 105°F 40°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SW to the SSW at 16 mph 26 km/h. Gusts up to 29 mph 47 km/h.
Wednesday, September 16, 2026
Mid-Morning
89°F 32°C
Sunny
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
97°F 36°C
Sunny
Scorching hot near 103°F 39°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SSW at 19 mph 31 km/h. Gusts up to 25 mph 40 km/h.
Thursday, September 17, 2026
Mid-Morning
89°F 32°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
95°F 35°C
Partly Cloudy
Sweltering heat reaching 101°F 38°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds blowing from the SSW at 16 mph 25 km/h.
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