Irondequoit Bay Marine Park Weather Forecast

    • 23
    • 30

    Snow

    • 31
    • 38

    Rain/Snow

    • 31
    • 41

    Rain/Snow Likely

    • 29
    • 37

    Mostly Cloudy

    • 36
    • 45

    Rain Showers Likely

    • 27
    • 46

    Rain/Snow Likely

    • 26
    • 39

    Chance Rain/Snow

Today 21 Dec Monroe

Mostly cloudy with a 50 percent chance of snow Showers. Windy with Highs in the upper 20s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 21 Dec Monroe

Becoming partly cloudy late. Lake effect snow this Evening, then a chance of snow Showers after midnight. Accumulation an inch or less. Lows in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph this Evening, Diminishing to 5 to 10 Mph. Chance of snow 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Irondequoit Bay Marine Park Temperature Statistics

December Temperature

Rochester, Greater Rochester International Airport (10.6 miles)

  • Lowest 8 December, 2025

    3.9 °F

  • Average December

    26.3 °F

  • Highest 18 December, 2025

    54 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (10.6 miles)

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

  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads