Kalispell weather in October 2025

Expect 55°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Kalispell in October. Check more long-term weather averages for Kalispell in October before you book your next holiday to Montana in 2025/2026.

  • 55°F maximum daytime temperature in October in Kalispell55
    55°F max day temperature
  • 5 hours of sunshine per day
  • 8 days with some rainfall in October in Kalispell8
    8 days with some rainfall
  • 30°F minimum night-time temperature in October in Kalispell30
    30°F min night temperature
  • 11 hours of daylight per day in October in Kalispell11
    11 hours of daylight per day
  • No heat & humidity in October in Kalispell0
    No heat & humidity
  • 1.1 inches monthly rainfall in October in Kalispell1.1
    1.1 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Kalispell3
    3 (Moderate) UV index

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The October weather guide for Montana (Kalispell) 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)

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How warm is it in Kalispell in October?

Daytime temperatures usually reach 55°F in Kalispell in October, falling to 30°F at night.

How sunny is it in Kalispell in October?

There are normally 5 hours of bright sunshine each day in Kalispell in October - that's 46% of daylight hours.

Does it rain in Kalispell in October?

There are usually 8 days with some rain in Kalispell in October and the average monthly rainfall is 1.1 inches.

Kalispell October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:37 18:15
Thursday, 16th October 2025 06:59 17:46
Friday, 31st October 2025 07:22 17:19

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