Winchendon Weather Forecast

    • 22
    • 22

    Chance Snow

    • 14
    • 36

    Partly Sunny

    • -4
    • 24

    Partly Sunny

    • -3
    • 8

    Cold

    • 3
    • 12

    Chance Snow

    • 3
    • 18

    Slight Chance Snow

Today 21 Jan Northern Worcester

Sunny this Morning, then becoming partly sunny. Cold with Highs in the mid 20s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 21 Jan Northern Worcester

Mostly cloudy. A chance of Snow, mainly in the evening. Not as cool with Lows in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winchendon Temperature Statistics

January Temperature

Jaffrey Airport-Silver Ranch (8.1 miles)

  • Lowest 5 January, 2026

    1.9 °F

  • Average January

    27 °F

  • Highest 9 January, 2026

    45 °F

Climate (2021–Present)

Jaffrey Airport-Silver Ranch (8.1 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.2 °F
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