Allison, IA 14 Day Weather - 50602 WeatherWorld.com
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Allison, IA Weather Forecast


Allison, IA Weather Forecast Dated: 144 PM Sun Sep 13 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Sunday, September 13, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
63°F 17°C
Sunny
Refreshing around 67°F 19°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
67°F 19°C
Light Showers
Early-Evening
67°F 19°C
Light Showers
Mildly cool near 67°F 19°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure falling. Winds turning from the SE to the SSE at 16 mph 26 km/h. Gusts up to 36 mph 57 km/h.
Tuesday, September 15, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
64°F 18°C
Scattered Showers
Comfortable at 63°F 17°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds switching from the NW to the NNE at 5 mph 8 km/h.
Wednesday, September 16, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
54°F 12°C
Light Showers
Early-Evening
55°F 13°C
Fog
Crisp with a high near 54°F 12°C, drier morning followed by scattered afternoon showers, with increasing humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
56°F 14°C
Light Fog
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
66°F 19°C
Overcast
Mild with a high of 68°F 20°C, overcast throughout the day, with lower humidity and steady pressure. Winds moving from the E to the ESE at 6 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
60°F 16°C
Cloudy
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
70°F 21°C
Scattered Showers
Mildly cool near 67°F 20°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 17 mph 27 km/h. Gusts up to 35 mph 57 km/h.
Saturday, September 19, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
66°F 19°C
Cloudy
Comfortable with temperatures reaching 77°F 25°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the SW to the SE at 13 mph 20 km/h. Gusts up to 21 mph 34 km/h.
Sunday, September 20, 2026
Mid-Morning
55°F 13°C
Light Showers
Mid-Afternoon
56°F 13°C
Light Showers
Early-Evening
53°F 12°C
Scattered Showers
Crisp with a high near 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds NE at 14 mph 23 km/h. Gusts up to 29 mph 47 km/h.
Monday, September 21, 2026
Mid-Morning
45°F 7°C
Light Showers
Mid-Afternoon
46°F 8°C
Light Showers
Early-Evening
46°F 8°C
Light Showers
Brisk around 46°F 8°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds switching from the NE to the NNE at 13 mph 21 km/h. Gusts up to 27 mph 43 km/h.
Tuesday, September 22, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
48°F 9°C
Overcast
Early-Evening
50°F 10°C
Overcast
Cool and brisk at 48°F 9°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the N to the WSW at 7 mph 11 km/h.
Wednesday, September 23, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
56°F 13°C
Sunny
Comfortable at 60°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds N at 12 mph 19 km/h.
Thursday, September 24, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
59°F 15°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Refreshing around 67°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the S at 9 mph 15 km/h.
Saturday, September 26, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mild temperatures up to 69°F 21°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the S to the SSE at 9 mph 13 km/h.
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