Lewiston weather in February 2026

Expect daytime maximum temperatures of 7°C in Lewiston, Idaho in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 10 days with some rainfall.

  • 7°C maximum daytime temperature in February in Lewiston7
    7°C max day temperature
  • 4 hours of sunshine per day
  • 10 days with some rainfall in February in Lewiston10
    10 days with some rainfall
  • -1°C minimum night-time temperature in February in Lewiston-1
    -1°C min night temperature
  • 10 hours of daylight per day in February in Lewiston10
    10 hours of daylight per day
  • No heat & humidity in February in Lewiston0
    No heat & humidity
  • 29 mm monthly rainfall in February in Lewiston29
    29 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Lewiston2
    2 (Low) UV index

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The February weather guide for Idaho (Lewiston) 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 cold is it in Lewiston in February?

Daytime temperatures usually reach 7°C in Lewiston in February, falling to -1°C at night.

How sunny is it in Lewiston in February?

There are normally 4 hours of bright sunshine each day in Lewiston in February - that's 37% of daylight hours.

Does it rain in Lewiston in February?

There are usually 10 days with some rain in Lewiston in February and the average monthly rainfall is 29mm.

Lewiston February sunrise & sunset times

Browse the sunrise and sunset times for Lewiston in February 2026. Select a month to view Lewiston sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st February 2026 07:11 16:53
Saturday, 14th February 2026 06:53 17:12
Saturday, 28th February 2026 06:29 17:33

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