Springfield weather in October 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Springfield in October. Check more long-term weather averages for Springfield in October before you book your next holiday to Illinois in 2025/2026.

  • 20°C maximum daytime temperature in October in Springfield20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in October in Springfield8
    8 days with some rainfall
  • 7°C minimum night-time temperature in October in Springfield7
    7°C min night temperature
  • 11 hours of daylight per day in October in Springfield11
    11 hours of daylight per day
  • No heat & humidity in October in Springfield0
    No heat & humidity
  • 68 mm monthly rainfall in October in Springfield68
    68 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Springfield4
    4 (Moderate) UV index

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The October weather guide for Illinois (Springfield) 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)

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How hot is it in Springfield in October?

Daytime temperatures usually reach 20°C in Springfield in October, falling to 7°C at night.

How sunny is it in Springfield in October?

There are normally 7 hours of bright sunshine each day in Springfield in October - that's 61% of daylight hours.

Does it rain in Springfield in October?

There are usually 8 days with some rain in Springfield in October and the average monthly rainfall is 68mm.

Springfield October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:55 17:40
Thursday, 16th October 2025 06:10 17:17
Friday, 31st October 2025 06:27 16:57

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