Dean Memorial Airport Weather Forecast

    • 38
    • 67

    Becoming Sunny

    • 51
    • 72

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 55
    • 75

    Chance Rain Showers

    • 47
    • 73

    Chance Rain Showers

    • 47
    • 68

    Chance Rain Showers

Today 14 Sep Northern Grafton

Areas of fog in the morning. Partly sunny. Less humid with Highs in the lower 60s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 14 Sep Northern Grafton

Mostly clear. Chance of frost in Sheltered Locations after midnight. Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Dean Memorial Airport Temperature Statistics

September Temperature

St. Johnsbury - Fairbanks (23 miles)

  • Lowest 11 September, 2026

    45 °F

  • Average September

    63.4 °F

  • Highest 7 September, 2026

    78.1 °F

Climate (2021–2026)

St. Johnsbury - Fairbanks (23 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.4 °F
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