Chemung Weather Forecast

    • 43
    • 68

    Becoming Sunny

    • 54
    • 72

    Mostly Sunny

    • 62
    • 80

    Mostly Cloudy

    • 62
    • 81

    Rain Showers

    • 54
    • 75

    Partly Sunny

    • 59
    • 75

    Chance Rain Showers

    • 54
    • 74

    Chance Rain Showers

Today 14 Sep Chemung

Mostly sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 14 Sep Chemung

Mostly clear. Lows in the lower 40s. North Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chemung Temperature Statistics

September Temperature

Elmira, Elmira / Corning Regional Airport (17.4 miles)

  • Lowest 12 September, 2026

    46 °F

  • Average September

    66.5 °F

  • Highest 1 September, 2026

    84.9 °F

Climate (2021–2026)

Elmira, Elmira / Corning Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    61.2 °F
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