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

74°F

23°C

Humidity 85%
Wind Speed NE 12 mph
Barometer 30.18 in (1021.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 Sep 12:53 pm EDT
Extended Forecast for

Post Creek NY

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely after 2pm. Mostly cloudy, with a high near 76. Northwest wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 57. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. North wind 5 to 9 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. North wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 54. Chance of precipitation is 90%.

    Low: 54 °F

    Showers
    Likely then
    Heavy Rain

  • Sunday

    Sunday: Showers, mainly before 2pm. The rain could be heavy at times. High near 67. Chance of precipitation is 90%.

    High: 67 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely after 2pm. Mostly cloudy, with a high near 76. Northwest wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 57. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 72. North wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 45. North wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 68. Light and variable wind.
Saturday Night
Showers likely, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 54. Chance of precipitation is 90%.
Sunday
Showers, mainly before 2pm. The rain could be heavy at times. High near 67. Chance of precipitation is 90%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 64.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Post Creek NY
 42.23°N 76.96°W (Elev. 1198 ft)
Last Update:
2:30 am EDT Sep 17, 2026
Forecast Valid:
1pm EDT Sep 17, 2026-6pm EDT Sep 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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