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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

56°F

13°C

Humidity 84%
Wind Speed Calm
Barometer 30.09 in (1019.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 22 Aug 7:53 am EDT
Extended Forecast for

4 Miles NNW Lewis NY

  • Today

    Today: Sunny, with a high near 74. Light south wind becoming southeast 5 to 9 mph in the morning.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. South wind around 9 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. South wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 56. Southwest wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 3pm. Partly sunny, with a high near 69. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 55. Southwest wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 69. West wind 6 to 9 mph.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 56. Southwest wind around 7 mph.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind around 6 mph.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Light south wind becoming southeast 5 to 9 mph in the morning.
Tonight
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. South wind around 9 mph.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. South wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 56. Southwest wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly after 3pm. Partly sunny, with a high near 69. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 55. Southwest wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 69. West wind 6 to 9 mph.
Tuesday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 56. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 73. West wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 57. Light southwest wind.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 75. South wind 5 to 8 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61. South wind around 6 mph.
Friday
Showers likely. Partly sunny, with a high near 75. South wind 3 to 6 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Lewis NY
 44.32°N 73.6°W (Elev. 2077 ft)
Last Update:
2:28 am EDT Aug 22, 2026
Forecast Valid:
8am EDT Aug 22, 2026-6pm EDT Aug 28, 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