St Johnsbury Weather Forecast

    • 42
    • 51

    Rain Showers

    • 29
    • 52

    Mostly Cloudy

    • 34
    • 58

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

    • 38
    • 54

    Rain

    • 14
    • 51

    Chance Snow

    • 24
    • 41

    Mostly Cloudy

Today 7 Mar Caledonia

Partly sunny. Highs in the upper 40s. South Winds around 10 Mph with Gusts up to 30 Mph.

Tonight 7 Mar Caledonia

Showers. Lows in the lower 40s. South Winds around 10 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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St Johnsbury Temperature Statistics

March Temperature

St. Johnsbury - Fairbanks (0 miles)

  • Lowest 2 March, 2026

    -11 °F

  • Average March

    22.7 °F

  • Highest 5 March, 2026

    50 °F

Climate (2021–Present)

St. Johnsbury - Fairbanks (0 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.3 °F
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