New Haven Weather Forecast

    • 26
    • 39

    Snow Showers

    • 39
    • 50

    Mostly Cloudy

    • 37
    • 56

    Partly Sunny

    • 40
    • 55

    Mostly Cloudy

    • 43
    • 58

    Chance Rain Showers

    • 43
    • 60

    Chance Rain Showers

Today 20 Apr Oswego

Partly sunny with scattered snow Showers this Morning, then mostly sunny this afternoon. Cold with Highs Ranging from the mid 30s on the tug hill to the upper 30s across the lower Elevations. Northwest Winds 5 to 10 Mph, becoming west. Chance of snow 30 percent.

Tonight 20 Apr Oswego

Mainly clear. Cold with Lows Ranging from the mid 20s across the tug hill to the upper 20s along the lake Ontario shore. West Winds 5 to 10 Mph, becoming light.

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New Haven Temperature Statistics

April Temperature

Fulton, Oswego County Airport (9.3 miles)

  • Lowest 8 April, 2026

    15.1 °F

  • Average April

    46.9 °F

  • Highest 3 April, 2026

    77 °F

Climate (2021–Present)

Fulton, Oswego County Airport (9.3 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.1 °F
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