Lewiston Weather Forecast

    • 29
    • 45

    Increasing Clouds

    • 36
    • 59

    Mostly Cloudy

    • 39
    • 60

    Mostly Cloudy

    • 31
    • 56

    Rain Likely

    • 34
    • 49

    Mostly Cloudy

    • 40
    • 60

    Mostly Cloudy

    • 43
    • 69

    Partly Sunny

Today 11 Mar Cache Valley/Utah Portion

Sunny. Highs in the upper 40s.

Tonight 11 Mar Cache Valley/Utah Portion

Mostly clear in the evening then becoming mostly cloudy. Lows around 30.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewiston Temperature Statistics

March Temperature

Logan-Cache Airport (13 miles)

  • Lowest 7 March, 2026

    25 °F

  • Average March

    41.1 °F

  • Highest 9 March, 2026

    64 °F

Climate (2021–Present)

Logan-Cache Airport (13 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.9 °F
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