National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Elmira, Elmira / Corning Regional Airport (KELM)

Lat: 42.16°NLon: 76.9°WElev: 955ft.

Mostly Cloudy

19°F

-7°C

Humidity 59%
Wind Speed NW 12 mph
Barometer 30.17 in (1022.9 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 4 Feb 2:53 am EST
Extended Forecast for

Unionville NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 6. Wind chill values as low as -1. West wind around 6 mph.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind around 6 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. West wind 3 to 5 mph.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Wind chill values as low as -2. Northwest wind 3 to 5 mph.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Calm wind becoming south around 5 mph after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around -2. Blustery. Chance of precipitation is 40%.

    Low: -2 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near 7. Blustery.

    High: 7 °F

    Cold and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 6. Wind chill values as low as -1. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 5. West wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 21. Wind chill values as low as -2. Northwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 6. Calm wind becoming south around 5 mph after midnight.
Friday
A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around -2. Blustery. Chance of precipitation is 40%.
Saturday
Partly sunny and cold, with a high near 7. Blustery.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Mostly cloudy, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville NY
 42.31°N 77.36°W (Elev. 1660 ft)
Last Update:
2:14 am EST Feb 4, 2026
Forecast Valid:
3am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation