Sioux City weather in October
Cool, with occasional showers. Average highs of 16°C and lows of 7°C, with around 7 rainy days expected throughout the month.
While October isn't our top-rated month for Sioux City, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
16°C
Average low
7°C
Rainy days
7 days
Best months to visit
June, July, August, September
What to do in Sioux City in October
Whatever the weather, Sioux City rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for October
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
-1C
Cold, with occasional showers.
February
0C
Cold, with occasional showers.
March
9C
Cold, with occasional showers.
April
15C
Cool, with occasional showers.
May
22C
Mild and comfortable, with some rainy days.
Recommended
June
28C
Warm and pleasant, with some rainy days.
Recommended
July
29C
Warm and pleasant, with occasional showers.
Recommended
August
28C
Warm and pleasant, with occasional showers.
Recommended
September
25C
Warm and pleasant, with occasional showers.
October (you are here)
16C
Cool, with occasional showers.
November
8C
Cold, with occasional showers.
December
2C
Cold, with occasional showers.
Book your October trip to Sioux City
Find hotels, tours and experiences for the perfect escape.
