Big Bay Weather Forecast

    • 44
    • 63

    Decreasing Clouds

    • 42
    • 62

    Partly Sunny

    • 48
    • 69

    Rain Showers Likely

    • 47
    • 62

    Rain Showers Likely

    • 51
    • 68

    Chance Rain Showers

    • 52
    • 72

    Slight Chance Rain Showers

Today 20 May Oswego

Cloudy with a chance of Showers Early, then partly sunny from late morning on. Highs in the lower 60s. West Winds 5 to 10 Mph, increasing to 10 to 15 Mph. Chance of rain 40 percent.

Tonight 20 May Oswego

Partly to mostly cloudy. Lows Ranging from around 40 on the tug hill to the mid 40s across the lower Elevations. West Winds 5 to 10 Mph, becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Bay Temperature Statistics

May Temperature

Syracuse, Syracuse Hancock International Airport (9.3 miles)

  • Lowest 12 May, 2026

    33.7 °F

  • Average May

    53.8 °F

  • Highest 18 May, 2026

    91 °F

Climate (2021–Present)

Syracuse, Syracuse Hancock International Airport (9.3 miles)

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

  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.7 °F
Get WillyWeather+ to remove ads