Diagonal, IA 14 Day Weather - 50845 WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Diagonal, IA Weather Forecast


Diagonal, IA Weather Forecast Dated: 306 AM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Thursday, September 10, 2026
Mid-Morning
69°F 20°C
Scattered Showers
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
79°F 26°C
Sunny
Warm and summery near 85°F 29°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
82°F 28°C
Partly Cloudy
Balmy with temperatures reaching 86°F 30°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the S to the SSE at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
86°F 30°C
Nearby Thunderstorms
Early-Evening
80°F 27°C
Sunny
Quite warm around 86°F 30°C, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds switching from the SSW to the NNE at 11 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
72°F 23°C
Heavy Rain Showers
Mild temperatures up to 71°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SSW to the SE at 10 mph 16 km/h. Gusts up to 22 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
75°F 24°C
Nearby Thunderstorms
Quite warm reaching 83°F 28°C, feeling like 88°F 31°C during peak afternoon, locally heavy thunderstorms at times, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds easing from SSW 17 mph 27 km/h to NW 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
58°F 15°C
Light Fog
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
65°F 18°C
Light Showers
Mildly cool near 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the NNE to the ENE at 6 mph 10 km/h.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
79°F 26°C
Partly Cloudy
Early-Evening
79°F 26°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SSE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Thursday, September 17, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
58°F 15°C
Light Showers
Cool with a high near 59°F 15°C, clouds and showers taking over for the afternoon and evening, with steady humidity and barometric pressure rising. Winds switching from the W to the NNE at 12 mph 20 km/h. Gusts up to 26 mph 41 km/h.
Friday, September 18, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
61°F 17°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the NNE at 7 mph 11 km/h.
Saturday, September 19, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mildly cool near 66°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
70°F 21°C
Partly Cloudy
Pleasant near 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds S at 17 mph 28 km/h. Gusts up to 29 mph 47 km/h.
Monday, September 21, 2026
Mid-Morning
62°F 16°C
Light Showers
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
71°F 22°C
Partly Cloudy
Comfortable with temperatures reaching 75°F 24°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure. Winds easing from S 21 mph 33 km/h to NNW 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
64°F 18°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NW to the ESE at 13 mph 20 km/h. Gusts up to 24 mph 38 km/h.
Wednesday, September 23, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mildly cool near 63°F 17°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the ESE to the NE at 8 mph 13 km/h.
Diagonal, IA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World