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.

Overcast

66°F

19°C

Humidity 75%
Wind Speed NE 7 mph
Barometer 30.07 in (1017.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 14 Jun 4:53 pm EDT
Extended Forecast for

Unionville NY

  • Tonight

    Tonight: Isolated showers after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Isolated showers before 8am, then isolated showers after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 71 °F

    Patchy Fog
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers. Mostly cloudy, with a high near 71. South wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. South wind around 6 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.

    High: 76 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Tonight
Isolated showers after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Isolated showers before 8am, then isolated showers after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers. Mostly cloudy, with a high near 71. South wind 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 58. South wind around 6 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Juneteenth
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville NY
 42.31°N 77.36°W (Elev. 1660 ft)
Last Update:
2:41 pm EDT Jun 14, 2025
Forecast Valid:
5pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025
 
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