Elmira Weather Forecast

    • 28
    • 37

    Mostly Cloudy

    • 18
    • 35

    Mostly Cloudy

    • 24
    • 36

    Mostly Cloudy

    • 28
    • 42

    Chance Rain Showers

    • 27
    • 38

    Mostly Cloudy

    • 36
    • 47

    Chance Rain Showers

Today 20 Dec Chemung

Partly sunny this Morning, then becoming mostly cloudy. Highs in the mid 30s. Southwest Winds 5 to 10 Mph, becoming south 10 to 15 Mph this afternoon.

Tonight 20 Dec Chemung

Partly cloudy. Lows in the upper 20s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Real-Time

Elmira Temperature Statistics

December Temperature

Elmira, Elmira / Corning Regional Airport (6.2 miles)

  • Lowest 9 December, 2025

    -4 °F

  • Average December

    24.2 °F

  • Highest 17 December, 2025

    46.9 °F

Climate (2020–Present)

Elmira, Elmira / Corning Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    61.4 °F
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