Mexico Weather Forecast

    • 53
    • 78

    Increasing Clouds

    • 41
    • 65

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 58
    • 79

    Chance Rain Showers

    • 58
    • 80

    Chance Rain Showers

Today 18 Sep Oswego

Some patchy fog in the Morning, otherwise sunny. Highs Ranging from the lower 70s on the tug hill to the upper 70s across the lower Elevations. Light Winds, becoming west around 10 Mph.

Tonight 18 Sep Oswego

Mainly Clear, then becoming partly cloudy with some patchy fog. Lows in the upper 40s. Light southeast Winds.

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Mexico Temperature Statistics

September Temperature

Fulton, Oswego County Airport (10.6 miles)

  • Lowest 9 September, 2025

    44.1 °F

  • Average September

    61.1 °F

  • Highest 3 September, 2025

    80.1 °F

Climate (2020–Present)

Fulton, Oswego County Airport (10.6 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    58.4 °F
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