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.

Mostly Cloudy

63°F

17°C

Humidity 93%
Wind Speed Calm
Barometer 29.91 in (1012.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 14 Aug 2:51 am EDT
Extended Forecast for

Tupper Lake NY

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: A slight chance of showers between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 48. Light northeast wind. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Partly Cloudy

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 60. Calm wind.
Thursday
A slight chance of showers between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 47. Calm wind.
Friday
Sunny, with a high near 81. Calm wind.
Friday Night
Mostly clear, with a low around 54. Calm wind.
Saturday
Sunny, with a high near 85. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 60. Calm wind.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 48. Light northeast wind. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 72. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 49. Calm wind.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 72. Calm wind becoming northeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tupper Lake NY
 44.26°N 74.46°W (Elev. 1588 ft)
Last Update:
12:44 am EDT Aug 14, 2025
Forecast Valid:
3am EDT Aug 14, 2025-6pm EDT Aug 20, 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