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

64°F

18°C

Humidity 78%
Wind Speed S 10 mph
Barometer 29.92 in (1012.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Aug 12:51 am EDT
Extended Forecast for

Rainbow Lake NY

  • Overnight

    Overnight: Partly cloudy, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 71. South wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 68. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 47. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. West wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely before 8pm. Mostly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73. West wind 5 to 7 mph.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. South wind around 5 mph.
Sunday
Showers, with thunderstorms also possible after noon. High near 71. South wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 68. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 47. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. West wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely before 8pm. Mostly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 73. West wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 51. Calm wind.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. Light south wind.
Friday
Showers likely. Mostly cloudy, with a high near 74. Southwest wind 3 to 7 mph. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 52. Light west wind. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rainbow Lake NY
 44.47°N 74.18°W (Elev. 1686 ft)
Last Update:
6:11 pm EDT Aug 22, 2026
Forecast Valid:
1am EDT Aug 23, 2026-6pm EDT Aug 29, 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