Big Flats Weather Forecast

    • 47
    • 64

    Rain Showers

    • 38
    • 63

    Partly Sunny

    • 34
    • 56

    Partly Sunny

    • 41
    • 60

    Rain Showers

    • 44
    • 60

    Rain Showers Likely

    • 44
    • 61

    Rain Showers Likely

Today 9 May Chemung

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 9 May Chemung

A slight chance of Thunderstorms in the evening. Showers likely. Lows in the upper 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Flats Temperature Statistics

May Temperature

Elmira, Elmira / Corning Regional Airport (1.9 miles)

  • Lowest 7 May, 2026

    33.1 °F

  • Average May

    50.4 °F

  • Highest 4 May, 2026

    73.9 °F

Climate (2021–Present)

Elmira, Elmira / Corning Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    61.3 °F
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