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

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in (1019.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Sep 12:51 am EDT
Extended Forecast for

Tupper Lake NY

  • Overnight

    Overnight: Patchy fog. Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Saturday

    Saturday: Increasing clouds, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 75 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 59. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 74. Southwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Scattered showers before 10pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 46. West wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely before 2pm. Mostly sunny, with a high near 62. Northwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Calm wind becoming south around 6 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, clear, with a low around 35. Calm wind.
Saturday
Increasing clouds, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 59. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 74. Southwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers before 10pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 46. West wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely before 2pm. Mostly sunny, with a high near 62. Northwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 68. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. South wind around 6 mph.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 73. West wind 3 to 5 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 54. Calm wind.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48. Calm wind.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 67. Calm wind becoming west around 6 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:
2:20 pm EDT Sep 11, 2026
Forecast Valid:
1am EDT Sep 12, 2026-6pm EDT Sep 18, 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