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

70°F

21°C

Humidity 93%
Wind Speed W 5 mph
Barometer 29.92 in (1012.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 4 Sep 3:53 am EDT
Extended Forecast for

Montour Falls NY

  • Overnight

    Overnight: A slight chance of showers before 5am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 77. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers between 11pm and midnight. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 72. Calm wind becoming north 5 to 8 mph in the morning.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. North wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 2am. Otherwise, mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear
    then Areas
    Fog

  • Labor Day

    Labor Day: Areas of fog before 8am. Otherwise, sunny, with a high near 74.

    High: 74 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 5am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 77. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
A slight chance of showers between 11pm and midnight. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 72. Calm wind becoming north 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 53. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Areas of fog after 2am. Otherwise, mostly clear, with a low around 50.
Labor Day
Areas of fog before 8am. Otherwise, sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montour Falls NY
 42.35°N 76.85°W (Elev. 574 ft)
Last Update:
2:30 am EDT Sep 4, 2026
Forecast Valid:
4am EDT Sep 4, 2026-6pm EDT Sep 10, 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