Sioux Falls weather in October 2025

Expect daytime maximum temperatures of 61°F in Sioux Falls, South Dakota in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 1.7 inches of rainfall in the month.

  • 61°F maximum daytime temperature in October in Sioux Falls61
    61°F max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in October in Sioux Falls6
    6 days with some rainfall
  • 36°F minimum night-time temperature in October in Sioux Falls36
    36°F min night temperature
  • 11 hours of daylight per day in October in Sioux Falls11
    11 hours of daylight per day
  • No heat & humidity in October in Sioux Falls0
    No heat & humidity
  • 1.7 inches monthly rainfall in October in Sioux Falls1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Sioux Falls3
    3 (Moderate) UV index

More about Sioux Falls

Sioux Falls by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Dakota

Auto Europe: Guranteed best rates on car rentals

  • Book car hire with the best rate gurantee
  • Find a cheaper rate Auto Europe will beat it
  • Browse car rentals across the USA & beyond
Go to Auto Europe deal >>

View all Auto Europe offers

The October weather guide for South Dakota (Sioux Falls) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

How warm is it in Sioux Falls in October?

Daytime temperatures usually reach 61°F in Sioux Falls in October, falling to 36°F at night.

How sunny is it in Sioux Falls in October?

There are normally 7 hours of bright sunshine each day in Sioux Falls in October - that's 60% of daylight hours.

Does it rain in Sioux Falls in October?

There are usually 6 days with some rain in Sioux Falls in October and the average monthly rainfall is 1.7 inches.

Sioux Falls October sunrise & sunset times

Browse the sunrise and sunset times for Sioux Falls in October 2025. Select a month to view Sioux Falls sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:25 18:07
Thursday, 16th October 2025 06:43 17:41
Friday, 31st October 2025 07:02 17:19

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^