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Alpha, IA Weather Forecast


Alpha, IA Weather Forecast Dated: 955 AM Sat Sep 05 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Saturday, September 5, 2026
Mid-Morning
71°F 22°C
Partly Cloudy
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
76°F 25°C
Overcast
Warm and summery around 82°F 28°C (feels like 87°F 31°C), partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the NE to the ESE at 9 mph 14 km/h.
Sunday, September 6, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
73°F 23°C
Overcast
Comfortable with temperatures reaching 77°F 25°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the SE at 12 mph 20 km/h.
Monday, September 7, 2026
Mid-Morning
61°F 16°C
Partly Cloudy
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
71°F 22°C
Overcast
Enjoyable around 74°F 23°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds SSE at 15 mph 24 km/h. Gusts up to 27 mph 43 km/h.
Tuesday, September 8, 2026
Mid-Morning
67°F 19°C
Light Showers
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
83°F 28°C
Partly Cloudy
Warm temperatures up to 87°F 31°C, early showers breaking for a drier afternoon, with lower humidity and barometric pressure falling. A stray shower or storm late in the day. Winds swinging from the SSE to the NNW at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 9, 2026
Mid-Morning
65°F 18°C
Cloudy
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
74°F 23°C
Overcast
Mild with a high of 78°F 26°C, cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the WNW at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Thursday, September 10, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
70°F 22°C
Sunny
Pleasant near 74°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
71°F 22°C
Light Showers
Comfortable with temperatures reaching 69°F 21°C, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure falling. Winds SSE at 15 mph 24 km/h. Gusts up to 28 mph 45 km/h.
Saturday, September 12, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
81°F 27°C
Sunny
Quite warm reaching 82°F 28°C, feeling like 85°F 29°C during peak afternoon, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds switching from the S to the E at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
72°F 22°C
Light Fog
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
86°F 30°C
Partly Cloudy
Hot temperatures near 92°F 33°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SE to the SSE at 5 mph 8 km/h.
Monday, September 14, 2026
Mid-Morning
80°F 27°C
Light Fog
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
85°F 29°C
Sunny
Very hot with a high of 96°F 36°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SW to the NE at 10 mph 16 km/h.
Tuesday, September 15, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
90°F 32°C
Scattered Showers
Early-Evening
82°F 28°C
Nearby Thunderstorms
Very hot with temperatures reaching 90°F 32°C, scattered downpours possible, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds shifting from the NE to the S at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
74°F 23°C
Light Showers
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
81°F 27°C
Nearby Thunderstorms
Very warm near 86°F 30°C, though humidity makes it feel like 89°F 32°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
71°F 21°C
Light Showers
Mid-Afternoon
76°F 25°C
Scattered Showers
Early-Evening
74°F 24°C
Scattered Showers
Enjoyable around 76°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the SE to the ENE at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
68°F 20°C
Scattered Showers
Mild temperatures up to 71°F 22°C, scattered downpours possible, with steady humidity and steady pressure. Winds E at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
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