Big Flats Weather Forecast

    • 55
    • 83

    Increasing Clouds

    • 40
    • 74

    Partly Sunny

    • 47
    • 75

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 58
    • 80

    Chance Rain Showers

    • 56
    • 82

    Chance Rain Showers

Today 18 Sep Chemung

Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Chemung

Mostly clear. Lows in the mid 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Flats Temperature Statistics

September Temperature

Elmira, Elmira / Corning Regional Airport (1.9 miles)

  • Lowest 8 September, 2025

    37 °F

  • Average September

    59.9 °F

  • Highest 3 September, 2025

    79 °F

Climate (2020–Present)

Elmira, Elmira / Corning Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    61.7 °F
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