Rapid City weather in October 2025

Expect 17°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rapid City in October. Check more long-term weather averages for Rapid City in October before you book your next holiday to South Dakota in 2025/2026.

  • 17°C maximum daytime temperature in October in Rapid City17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in October in Rapid City5
    5 days with some rainfall
  • 1°C minimum night-time temperature in October in Rapid City1
    1°C min night temperature
  • 11 hours of daylight per day in October in Rapid City11
    11 hours of daylight per day
  • No heat & humidity in October in Rapid City0
    No heat & humidity
  • 26 mm monthly rainfall in October in Rapid City26
    26 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Rapid City3
    3 (Moderate) UV index

More about Rapid City

Rapid City by month

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

Recommended for South Dakota

  • Save on last minute on holidays with Travelsphere
  • Book tours to Africa, Asia, Europe, America & Oceania
  • Check out holidays departing in the next few months

The October weather guide for South Dakota (Rapid City) 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 / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

How warm is it in Rapid City in October?

Daytime temperatures usually reach 17°C in Rapid City in October, falling to 1°C at night.

How sunny is it in Rapid City in October?

There are normally 7 hours of bright sunshine each day in Rapid City in October - that's 66% of daylight hours.

Does it rain in Rapid City in October?

There are usually 5 days with some rain in Rapid City in October and the average monthly rainfall is 26mm.

Rapid City October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:51 17:33
Thursday, 16th October 2025 06:09 17:07
Friday, 31st October 2025 06:29 16:44

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^