St Johnsbury Weather Forecast

    • 40
    • 62

    Increasing Clouds

    • 51
    • 71

    Chance Rain Showers

    • 46
    • 64

    Rain Showers

    • 43
    • 61

    Rain Showers

    • 39
    • 59

    Rain Showers

    • 37
    • 54

    Chance Rain Showers

Today 18 Oct Caledonia

Partly sunny. Highs in the upper 50s. Light and variable Winds.

Tonight 18 Oct Caledonia

Partly cloudy. Lows in the lower 40s. Light and variable Winds, becoming south around 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Johnsbury Temperature Statistics

October Temperature

St. Johnsbury - Fairbanks (0 miles)

  • Lowest 10 October, 2025

    28 °F

  • Average October

    51.3 °F

  • Highest 5 October, 2025

    84 °F

Climate (2020–Present)

St. Johnsbury - Fairbanks (0 miles)

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

  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    45.8 °F

  • Average High 2020–2025

    55.5 °F
Get WillyWeather+ to remove ads