St Johnsbury Weather Forecast

    • 29
    • 59

    Becoming Sunny

    • 28
    • 59

    Mostly Sunny

    • 31
    • 57

    Partly Sunny

    • 27
    • 49

    Partly Sunny

    • 30
    • 53

    Mostly Sunny

    • 34
    • 59

    Partly Sunny

Today 20 Oct Caledonia

Sunny. Highs in the upper 50s. Light and variable Winds.

Tonight 20 Oct Caledonia

Clear. Lows in the upper 20s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Johnsbury Temperature Statistics

October Temperature

St. Johnsbury - Fairbanks (0 miles)

  • Lowest 7 October, 2026

    28 °F

  • Average October

    49.2 °F

  • Highest 1 October, 2026

    71.1 °F

Climate (2021–2026)

St. Johnsbury - Fairbanks (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    55.3 °F
Get WillyWeather+ to remove ads