Petersham Weather Forecast

    • 64
    • 81

    Partly Sunny

    • 69
    • 90

    Becoming Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 67
    • 85

    Rain Showers

    • 64
    • 83

    Chance Rain Showers

    • 62
    • 77

    Chance Rain Showers

    • 62
    • 78

    Chance Rain Showers

Today 5 Jul Northern Worcester

Mostly sunny. Near steady temperature around 80. Southwest Winds 5 to 10 Mph.

Tonight 5 Jul Northern Worcester

Partly cloudy. Not as cool with Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Petersham Temperature Statistics

July Temperature

Orange Municipal Airport (7.5 miles)

  • Lowest 3 July, 2025

    61 °F

  • Average July

    74.9 °F

  • Highest 1 July, 2025

    91.9 °F

Climate (2020–Present)

Orange Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.5 °F
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