Hartwick Reservoir Weather Forecast

    • 48
    • 66

    Chance Rain Showers

    • 38
    • 71

    Partly Sunny

    • 26
    • 39

    Rain

    • 23
    • 36

    Partly Sunny

    • 37
    • 50

    Mostly Cloudy

    • 33
    • 55

    Slight Chance Rain Showers

Today 17 Apr Otsego

Mostly cloudy with a chance of Showers in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs in the upper 60s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 17 Apr Otsego

Mostly cloudy with a 20 percent chance of Showers. Lows in the mid 50s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartwick Reservoir Temperature Statistics

April Temperature

Griffiss Air Force Base / Rome (43.5 miles)

  • Lowest 8 April, 2026

    18 °F

  • Average April

    45.1 °F

  • Highest 3 April, 2026

    75.9 °F

Climate (2021–Present)

Griffiss Air Force Base / Rome (43.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
Get WillyWeather+ to remove ads