Petersham Weather Forecast

    • 50
    • 74

    Sunny

    • 54
    • 77

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 70
    • 88

    Mostly Sunny

    • 69
    • 93

    Chance Rain Showers

    • 66
    • 85

    Chance Rain Showers

Today 21 Jul Northern Worcester

Mostly sunny and cooler. Near steady temperature in the lower 70s. Northwest Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 21 Jul Northern Worcester

Clear, cooler with Lows around 50. North Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Petersham Temperature Statistics

July Temperature

Orange Municipal Airport (7.5 miles)

  • Lowest 19 July, 2025

    50 °F

  • Average July

    75.8 °F

  • Highest 1 July, 2025

    93.7 °F

Climate (2020–Present)

Orange Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    60.5 °F
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