National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Saranac Lake, Adirondack Regional Airport (KSLK)

Lat: 44.39°NLon: 74.2°WElev: 1663ft.

Fair

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in (1022.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 29 Aug 12:51 am EDT
Extended Forecast for

Tupper Lake NY

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Mostly cloudy through mid morning, then becoming sunny, with a high near 72. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Southwest wind 6 to 8 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 74. Southwest wind 5 to 8 mph.

    High: 74 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 54. Light west wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 77. Light southwest wind. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Saturday
Mostly cloudy through mid morning, then becoming sunny, with a high near 72. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 53. Southwest wind 6 to 8 mph.
Sunday
Mostly cloudy, with a high near 74. Southwest wind 5 to 8 mph.
Sunday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 54. Light west wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 75. Calm wind.
Monday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 53. Calm wind.
Tuesday
A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 77. Light southwest wind. Chance of precipitation is 50%.
Tuesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 76. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58. Calm wind.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Calm wind.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tupper Lake NY
 44.24°N 74.47°W (Elev. 1555 ft)
Last Update:
2:37 pm EDT Aug 28, 2026
Forecast Valid:
1am EDT Aug 29, 2026-6pm EDT Sep 4, 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