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.

Light Rain Fog/Mist

45°F

7°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 29.83 in (1010.7 mb)
Dewpoint 43°F (6°C)
Visibility 3.00 mi
Wind Chill42°F (6°C)
Last update 14 May 5:53 pm EDT
Extended Forecast for

Post Creek NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Northwest wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 64. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A slight chance of showers after 2pm. Mostly sunny, with a high near 78. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers. Mostly cloudy, with a low around 55. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Northwest wind around 6 mph.
Friday
A slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 64. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind.
Saturday
A slight chance of showers after 2pm. Mostly sunny, with a high near 78. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 55. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Showers likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Post Creek NY
 42.23°N 76.96°W (Elev. 1198 ft)
Last Update:
2:30 pm EDT May 14, 2026
Forecast Valid:
6pm EDT May 14, 2026-6pm EDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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