Black River Weather Forecast

    • 48
    • 65

    Decreasing Clouds

    • 44
    • 64

    Rain Showers Likely

    • 44
    • 61

    Partly Sunny

    • 47
    • 67

    Chance Rain Showers

    • 48
    • 68

    Chance Rain Showers

    • 49
    • 69

    Slight Chance Rain Showers

Today 28 May Jefferson

Partly sunny. Highs Ranging from the lower 60s on the tug hill to the mid 60s across the lower Elevations. North Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph.

Tonight 28 May Jefferson

Partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph, becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black River Temperature Statistics

May Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (3.7 miles)

  • Lowest 11 May, 2026

    34.3 °F

  • Average May

    53.4 °F

  • Highest 18 May, 2026

    88.9 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (3.7 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55.9 °F
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