Old Mans Bay Weather Forecast

    • 41
    • 56

    Partly Sunny

    • 46
    • 62

    Chance Rain Showers

    • 44
    • 60

    Rain Showers

    • 48
    • 60

    Rain Showers Likely

    • 48
    • 65

    Slight Chance Rain Showers

    • 49
    • 68

    Partly Sunny

Today 21 May Oswego

Mostly sunny. Highs around 60. North Winds 10 Mph or less.

Tonight 21 May Oswego

Mostly cloudy. Near steady Temperatures Ranging from the lower 40s on the tug hill to the upper 40s across the lower Elevations. Light Winds, becoming north 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Mans Bay Temperature Statistics

May Temperature

Syracuse, Syracuse Hancock International Airport (7.5 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 (7.5 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.7 °F
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