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Adelphi, IA 14 Day Weather - WeatherWorld.com
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Adelphi, IA Weather Forecast
Adelphi, IA Weather Forecast Dated: 753 AM Sat Sep 05 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.
Saturday, September 5, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
90°F 32°C
Sunny
Scorching hot near 101°F 38°C, sunny throughout the day, with lower humidity and steady pressure. Winds picking up from W at 6 mph 10 km/h to ENE at 15 mph 24 km/h. Gusts up to 26 mph 41 km/h.
Sunday, September 6, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
80°F 27°C
Overcast
Hot and sweltering around 90°F 32°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the SE at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Monday, September 7, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
85°F 30°C
Cloudy
Quite warm around 86°F 30°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 16 mph 26 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, September 8, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
94°F 34°C
Partly Cloudy
Dangerously hot with a high of 104°F 40°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the S to the WSW at 9 mph 15 km/h.
Wednesday, September 9, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
94°F 35°C
Cloudy
Early-Evening
88°F 31°C
Overcast
Very hot with a high of 94°F 35°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the NNE to the NE at 6 mph 10 km/h.
Thursday, September 10, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
89°F 31°C
Cloudy
Early-Evening
81°F 27°C
Scattered Showers
Warm and summery near 89°F 31°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds turning from the ENE to the E at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.
Friday, September 11, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
85°F 30°C
Cloudy
Dangerously hot temperatures around 101°F 38°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SE to the NE at 15 mph 23 km/h. Gusts up to 25 mph 40 km/h.
Saturday, September 12, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
83°F 29°C
Sunny
Sizzling hot with 91°F 33°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the E to the ESE at 16 mph 25 km/h. Gusts up to 24 mph 39 km/h.
Sunday, September 13, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
98°F 37°C
Sunny
Scorching hot near 102°F 39°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds S at 9 mph 15 km/h.
Monday, September 14, 2026
Mid-Morning
88°F 31°C
Scattered Showers
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
88°F 32°C
Overcast
Sweltering heat reaching 103°F 39°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the SSW to the SW at 10 mph 15 km/h.
Tuesday, September 15, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
101°F 38°C
Scattered Showers
Early-Evening
85°F 30°C
Overcast
Dangerously hot temperatures around 101°F 38°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the WSW to the SE at 11 mph 18 km/h.
Wednesday, September 16, 2026
Mid-Morning
79°F 26°C
Cloudy
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
88°F 31°C
Scattered Showers
Hot and sweltering around 99°F 37°C, locally heavy downpours at times, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
85°F 29°C
Cloudy
Sizzling hot with 93°F 34°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SW to the NE at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.
Friday, September 18, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
83°F 28°C
Nearby Thunderstorms
Hot temperatures near 90°F 32°C, locally heavy thunderstorms at times, with lower humidity and steady pressure. Winds out of the ESE at 10 mph 17 km/h.
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