Petersham State Forest Weather Forecast

    • 50
    • 72

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

    • 64
    • 74

    Chance Rain Showers

    • 55
    • 77

    Slight Chance Rain Showers

    • 50
    • 70

    Mostly Sunny

    • 55
    • 72

    Partly Sunny

Today 7 Sep Northern Worcester

Sunny. Highs in the lower 70s. Northwest Winds 10 to 15 Mph.

Tonight 7 Sep Northern Worcester

Mostly clear. Lows in the lower 50s. Northwest Winds around 5 Mph.

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Petersham State Forest Temperature Statistics

September Temperature

Orange Municipal Airport (5 miles)

  • Lowest 1 September, 2026

    60.1 °F

  • Average September

    67.1 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Orange Municipal Airport (5 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    60.2 °F
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