Hartwick Reservoir Weather Forecast

    • 54
    • 78

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 49
    • 75

    Partly Sunny

    • 54
    • 76

    Mostly Sunny

    • 58
    • 78

    Rain Showers Likely

    • 54
    • 74

    Rain Showers

    • 53
    • 72

    Chance Rain Showers

Today 18 Aug Otsego

Partly sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 18 Aug Otsego

Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northwest Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartwick Reservoir Temperature Statistics

August Temperature

Griffiss Air Force Base / Rome (43.5 miles)

  • Lowest 15 August, 2026

    52 °F

  • Average August

    71 °F

  • Highest 1 August, 2026

    87.1 °F

Climate (2021–2026)

Griffiss Air Force Base / Rome (43.5 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
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