Hamden Weather Forecast

    • 16
    • 44

    Chance Snow Showers

    • 17
    • 21

    Chance Snow Showers

    • 9
    • 26

    Snow Showers

    • 6
    • 18

    Slight Chance Snow Showers

    • 9
    • 19

    Mostly Cloudy

    • 9
    • 24

    Slight Chance Snow Showers

Today 29 Dec Delaware

Mostly cloudy late this Morning, then becoming partly sunny. A 40 percent chance of rain Showers. Highs in the lower 40s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 29 Dec Delaware

Mostly cloudy with a 50 percent chance of snow Showers. Blustery with Lows near 15. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

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  • Temperature Real-Time

Hamden Temperature Statistics

December Temperature

Monticello, Sullivan County International Airport (34.8 miles)

  • Lowest 5 December, 2025

    -2 °F

  • Average December

    24.5 °F

  • Highest 19 December, 2025

    53.1 °F

Climate (2020–Present)

Monticello, Sullivan County International Airport (34.8 miles)

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  • Average Low 2020–2025

    36.6 °F

  • Average 2020–2025

    45.8 °F

  • Average High 2020–2025

    55.2 °F
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