Alstead Weather Forecast

    • 12
    • 22

    Mostly Cloudy

    • 18
    • 29

    Partly Sunny

    • 19
    • 40

    Mostly Cloudy

    • 39
    • 44

    Rain Likely

    • 15
    • 52

    Partly Sunny

    • 24
    • 30

    Snow Showers

    • 19
    • 38

    Mostly Cloudy

Today 15 Dec Cheshire

Partly sunny. Highs around 19. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Dec Cheshire

Partly cloudy. Lows around 12. Light and variable Winds.

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Alstead Temperature Statistics

December Temperature

Springfield, Hartness State Springfield Airport (15.5 miles)

  • Lowest 9 December, 2025

    -8 °F

  • Average December

    22.6 °F

  • Highest 1 December, 2025

    37 °F

Climate (2020–Present)

Springfield, Hartness State Springfield Airport (15.5 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    58.9 °F
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