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.

Fair

57°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 30.33 in (1027.1 mb)
Dewpoint 51°F (11°C)
Visibility 8.00 mi
Last update 5 Oct 9:53 am EDT
Extended Forecast for

Ulster PA

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, clear, with a low around 50. Light southeast wind.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. South wind 3 to 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 79. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 79 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 50. Chance of precipitation is 100%.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: Showers likely before 8am. Mostly sunny, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Frost
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, clear, with a low around 50. Light southeast wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 56. South wind 3 to 5 mph.
Tuesday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 79. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 50. Chance of precipitation is 100%.
Wednesday
Showers likely before 8am. Mostly sunny, with a high near 65. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 37.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ulster PA
 41.85°N 76.5°W (Elev. 794 ft)
Last Update:
4:57 am EDT Oct 5, 2025
Forecast Valid:
10am EDT Oct 5, 2025-6pm EDT Oct 11, 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