Sioux County, IA 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Sioux County, IA Weather Forecast


Sioux County, IA Weather Forecast Dated: 602 PM Sun Sep 27 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Sunday, September 27, 2026
Mid-Morning
60°F 15°C
Light Fog
Mid-Afternoon
69°F 20°C
Scattered Showers
Early-Evening
67°F 20°C
Scattered Showers
Pleasant near 69°F 20°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
67°F 20°C
Overcast
Mildly cool near 67°F 19°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SE at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Tuesday, September 29, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
63°F 18°C
Light Showers
Comfortable at 64°F 18°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds blowing from the S at 9 mph 15 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, September 30, 2026
Mid-Morning
63°F 17°C
Light Showers
Mid-Afternoon
62°F 17°C
Heavy Rain
Early-Evening
62°F 17°C
Heavy Rain Showers
Cool with a high near 62°F 17°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds moving from the SSW to the NE at 10 mph 16 km/h. Gusts up to 26 mph 41 km/h.
Thursday, October 1, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
69°F 21°C
Scattered Showers
Mild with a high of 71°F 22°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds swinging from the NNW to the NNE at 10 mph 16 km/h. Gusts up to 22 mph 35 km/h.
Friday, October 2, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
65°F 19°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 steady pressure. Winds shifting from the NE to the E at 8 mph 12 km/h.
Saturday, October 3, 2026
Mid-Morning
56°F 14°C
Light Fog
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
62°F 17°C
Overcast
Comfortable at 66°F 19°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the SE to the SSE at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.
Sunday, October 4, 2026
Mid-Morning
52°F 11°C
Light Showers
Mid-Afternoon
56°F 14°C
Scattered Showers
Early-Evening
51°F 11°C
Sunny
Crisp with a high near 56°F 14°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds easing from NNW 23 mph 36 km/h to N 15 mph 24 km/h. Gusts up to 29 mph 46 km/h.
Monday, October 5, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
55°F 13°C
Sunny
Brisk around 54°F 12°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the WNW to the SSE at 10 mph 15 km/h.
Tuesday, October 6, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mildly cool near 63°F 17°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds SSW at 21 mph 34 km/h. Gusts up to 33 mph 53 km/h.
Wednesday, October 7, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
57°F 14°C
Overcast
Comfortable at 59°F 15°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds shifting from the N to the NNW at 9 mph 15 km/h.
Thursday, October 8, 2026
Mid-Morning
40°F 4°C
Overcast
Mid-Afternoon
41°F 5°C
Overcast
Early-Evening
41°F 5°C
Overcast
Cold with a high near 41°F 5°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the NNW to the N at 11 mph 18 km/h.
Friday, October 9, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
47°F 9°C
Partly Cloudy
Early-Evening
49°F 10°C
Partly Cloudy
Brisk around 47°F 9°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the NW to the SW at 9 mph 14 km/h.
Saturday, October 10, 2026
Mid-Morning
48°F 9°C
Cloudy
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
48°F 9°C
Overcast
Cool and brisk at 52°F 11°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure rising. Winds moving from the NW to the ESE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Sioux County, IA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World