Granby Weather Forecast

    • 3
    • 20

    Increasing Clouds

    • 8
    • 24

    Mostly Cloudy

    • 2
    • 30

    Mostly Sunny

    • 4
    • 32

    Partly Sunny

    • 3
    • 30

    Partly Sunny

    • 3
    • 29

    Partly Sunny

Today 31 Jan Eastern Hampshire

Sunny, cold with Highs around 19. Northwest Winds around 5 Mph.

Tonight 31 Jan Eastern Hampshire

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cold with Lows around 3 above. North Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granby Temperature Statistics

January Temperature

Chicopee Falls / Westover Air Force Base (3.7 miles)

  • Lowest 29 January, 2026

    -5.4 °F

  • Average January

    25.1 °F

  • Highest 14 January, 2026

    47.7 °F

Climate (2021–Present)

Chicopee Falls / Westover Air Force Base (3.7 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.3 °F
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