Granby Weather Forecast

    • 19
    • 30

    Increasing Clouds

    • 21
    • 42

    Partly Sunny

    • 37
    • 48

    Mostly Cloudy

    • 21
    • 54

    Chance Rain

    • 26
    • 35

    Mostly Cloudy

    • 22
    • 41

    Partly Sunny

Today 16 Dec Eastern Hampshire

Sunny. Highs around 30. Southwest Winds around 5 Mph.

Tonight 16 Dec Eastern Hampshire

Mostly cloudy. Near steady temperature around 15. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granby Temperature Statistics

December Temperature

Chicopee Falls / Westover Air Force Base (3.7 miles)

  • Lowest 9 December, 2025

    -0.8 °F

  • Average December

    27.3 °F

  • Highest 1 December, 2025

    41.5 °F

Climate (2020–Present)

Chicopee Falls / Westover Air Force Base (3.7 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    61.4 °F
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