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

67°F

19°C

Humidity 84%
Wind Speed W 5 mph
Barometer 29.93 in (1013.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 20 Sep 1:53 pm EDT
Extended Forecast for

Ulster PA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 70. Northwest wind 3 to 5 mph.

    High: 70 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. North wind 3 to 6 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67. North wind 3 to 7 mph.

    High: 67 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of showers before 10pm, then showers likely after 11pm. Cloudy, with a low around 47. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 64. East wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 64 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Cloudy, with a high near 70. Northwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 49. North wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 67. North wind 3 to 7 mph.
Monday Night
A slight chance of showers before 10pm, then showers likely after 11pm. Cloudy, with a low around 47. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers. Mostly cloudy, with a high near 64. East wind 3 to 6 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Mostly cloudy, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ulster PA
 41.85°N 76.5°W (Elev. 794 ft)
Last Update:
2:30 pm EDT Sep 20, 2026
Forecast Valid:
2pm EDT Sep 20, 2026-6pm EDT Sep 26, 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