Today | Weather | Thursday, June 19, 2025

Extreme Heat Warning (Issued when dangerously high temperatures are expected.)

Sioux Falls, South Dakota. 11:40 PM

Now

86° F

Feels Like 82°

Precipitation 0 %

Wind 19 mph

Humidity 47 %

Today

Day 99°

Night 75°

Precipitation 2 %

Wind 16 mph

UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Sioux Falls Weather Forecast Updated

33 minutes ago

Last updated on June 19, 2025 11:06 PM

Weather Forecast History

Last Year's Weather on This Day (June 19, 2024)

Day

72°

Night

57°