Dean Memorial Airport Weather Forecast

    • 46
    • 71

    Becoming Sunny

    • 50
    • 76

    Partly Sunny

    • 61
    • 83

    Partly Sunny

    • 69
    • 92

    Chance Rain Showers

    • 65
    • 90

    Rain Showers Likely

    • 63
    • 87

    Chance Rain Showers

    • 65
    • 86

    Slight Chance Thunderstorms

Today 21 Jul Northern Grafton

Partly sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 21 Jul Northern Grafton

Mostly clear. Patchy fog after midnight. Lows in the mid 40s. 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

July Temperature

St. Johnsbury - Fairbanks (23 miles)

  • Lowest 5 July, 2025

    51.1 °F

  • Average July

    72.7 °F

  • Highest 16 July, 2025

    93 °F

Climate (2020–Present)

St. Johnsbury - Fairbanks (23 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55.4 °F
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