Lewistown weather in March 2025

Expect 41°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Lewistown in March. Check more long-term weather averages for Lewistown in March before you book your next holiday to Montana in 2025/2026.

  • 41°F maximum daytime temperature in March in Lewistown41
    41°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in March in Lewistown8
    8 days with some rainfall
  • 19°F minimum night-time temperature in March in Lewistown19
    19°F min night temperature
  • 12 hours of daylight per day in March in Lewistown12
    12 hours of daylight per day
  • No heat & humidity in March in Lewistown0
    No heat & humidity
  • 0.9 inches monthly rainfall in March in Lewistown0.9
    0.9 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Lewistown3
    3 (Moderate) UV index

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The March weather guide for Montana (Lewistown) 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 cold is it in Lewistown in March?

Daytime temperatures usually reach 41°F in Lewistown in March, falling to 19°F at night.

How sunny is it in Lewistown in March?

There are normally 8 hours of bright sunshine each day in Lewistown in March - that's 65% of daylight hours.

Does it rain in Lewistown in March?

There are usually 8 days with some rain in Lewistown in March and the average monthly rainfall is 0.9 inches. Rain may fall as snow in this month.

Lewistown March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:57 18:04
Sunday, 16th March 2025 06:28 18:25
Monday, 31st March 2025 05:58 18:46

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