Rossie Weather Forecast

    • 35
    • 54

    Mostly Sunny

    • 38
    • 52

    Mostly Sunny

    • 43
    • 62

    Chance Rain Showers

    • 38
    • 56

    Chance Rain Showers

    • 36
    • 55

    Chance Rain Showers

    • 38
    • 55

    Partly Sunny

    • 40
    • 58

    Slight Chance Rain Showers

Today 7 May Southwestern St. Lawrence

Sunny this Morning, then becoming partly sunny. Highs in the lower 50s. West Winds 10 to 15 Mph.

Tonight 7 May Southwestern St. Lawrence

Partly cloudy until Midnight, then clearing. Patchy frost after midnight. Lows in the lower 30s. Southwest Winds around 10 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rossie Temperature Statistics

May Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)

  • Lowest 1 May, 2026

    34.7 °F

  • Average May

    50.1 °F

  • Highest 5 May, 2026

    70.3 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    56 °F
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