Typical Weather in Sioux City, IA in April

60° F Avg High

35° F Avg Low

6 Rainy Days

☀️ Temperature Summary

April is one of the cooler months of the year for Sioux City, with highs averaging around 60°F. Lows overnight are typically around 35°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 55°F and 66°F.

April is a great time to visit Sioux City, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

In April you can expect close to a 20% chance of rain for any given day. It rains more than usual in April, with total rainfall for the month typically near 3 inches.

Rainfall Throughout the Year

Planning a trip to Sioux City? Try our free trip weather planner

📍 Nearby Cities in April

74°F / 48°F
71°F / 42°F
62°F / 38°F
55°F / 35°F
56°F / 35°F
63°F / 39°F

📅 Year Round Weather in Sioux City

31°F / 10°F
32°F / 10°F
49°F / 25°F
60°F / 35°F
71°F / 48°F
84°F / 60°F
87°F / 64°F
83°F / 61°F
78°F / 53°F
63°F / 38°F
49°F / 25°F
36°F / 16°F
Check Out Another Destination
in