St Johnsbury Weather Forecast

    • 62
    • 75

    Slight Chance Rain Showers

    • 54
    • 77

    Chance Thunderstorms

    • 48
    • 73

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

    • 56
    • 81

    Partly Sunny

    • 56
    • 80

    Slight Chance Rain Showers

Today 17 Sep Caledonia

Partly sunny. Highs in the lower 70s. South Winds around 10 Mph.

Tonight 17 Sep Caledonia

Partly cloudy. Lows around 60. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Johnsbury Temperature Statistics

September Temperature

St. Johnsbury - Fairbanks (0 miles)

  • Lowest 11 September, 2021

    44.1 °F
  • Average September

    61.4 °F
  • Highest 8 September, 2021

    81 °F

Climate (2010–Present)

St. Johnsbury - Fairbanks (0 miles)

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  • Average Low 2010–Present

    35.6 °F
  • Average 2010–Present

    45.4 °F
  • Average High 2010–Present

    54.9 °F
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