Antwerp Weather Forecast

    • 43
    • 61

    Rain Showers

    • 40
    • 57

    Mostly Cloudy

    • 41
    • 61

    Partly Sunny

    • 42
    • 68

    Mostly Cloudy

    • 43
    • 67

    Mostly Cloudy

    • 45
    • 66

    Mostly Cloudy

Today 20 Sep Jefferson

Mostly cloudy. Showers this Morning, then a chance of Showers early this afternoon. Highs Ranging from the upper 50s on the tug hill to the lower 60s across the lower Elevations. Light Winds, becoming northeast 5 to 10 Mph. Chance of rain 90 percent.

Tonight 20 Sep Jefferson

Mostly cloudy and breezy. Lows Ranging from the lower 40s across the tug hill to the upper 40s along the lake Ontario shore. Light Winds, becoming north 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Antwerp Temperature Statistics

September Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (11.8 miles)

  • Lowest 11 September, 2026

    48.2 °F

  • Average September

    66.2 °F

  • Highest 2 September, 2026

    82.2 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (11.8 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.9 °F
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