Billings weather in October 2025

Expect 61°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Billings in October. Check more long-term weather averages for Billings in October before you book your next holiday to Montana in 2025/2026.

  • 61°F maximum daytime temperature in October in Billings61
    61°F max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in October in Billings6
    6 days with some rainfall
  • 36°F minimum night-time temperature in October in Billings36
    36°F min night temperature
  • 11 hours of daylight per day in October in Billings11
    11 hours of daylight per day
  • No heat & humidity in October in Billings0
    No heat & humidity
  • 1.1 inches monthly rainfall in October in Billings1.1
    1.1 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Billings3
    3 (Moderate) UV index

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The October weather guide for Montana (Billings) 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 Billings in October?

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

How sunny is it in Billings in October?

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

Does it rain in Billings in October?

There are usually 6 days with some rain in Billings in October and the average monthly rainfall is 1.1 inches.

Billings October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:13 17:53
Thursday, 16th October 2025 06:33 17:26
Friday, 31st October 2025 06:53 17:01

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