Arnold Lake State Forest Weather Forecast

    • 40
    • 62

    Becoming Sunny

    • 42
    • 64

    Mostly Sunny

    • 46
    • 66

    Partly Sunny

    • 46
    • 64

    Slight Chance Rain Showers

    • 46
    • 63

    Slight Chance Rain Showers

    • 47
    • 65

    Partly Sunny

Today 23 Sep Otsego

Mostly sunny. Highs in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Sep Otsego

Clear. Lows around 40. East Winds around 5 Mph.

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  • Temperature Real-Time

Arnold Lake State Forest Temperature Statistics

September Temperature

Griffiss Air Force Base / Rome (47.8 miles)

  • Lowest 19 September, 2026

    42.1 °F

  • Average September

    64.2 °F

  • Highest 3 September, 2026

    82 °F

Climate (2021–2026)

Griffiss Air Force Base / Rome (47.8 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
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