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

50°F

10°C

Humidity 96%
Wind Speed W 3 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 21 Aug 3:53 am EDT
Extended Forecast for

3 Miles NNW Lewis NY

  • Today

    Today: Sunny, with a high near 72. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. North wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 73. Southeast wind 5 to 9 mph.

    High: 73 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. South wind 6 to 9 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm, mainly after 5pm. Partly sunny, with a high near 74. South wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 57. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 71. Southwest wind 7 to 10 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 54. Southwest wind around 7 mph.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Light and variable wind becoming northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. North wind around 6 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 73. Southeast wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 59. South wind 6 to 9 mph.
Sunday
Showers likely and possibly a thunderstorm, mainly after 5pm. Partly sunny, with a high near 74. South wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 57. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 71. Southwest wind 7 to 10 mph.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 54. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 69. West wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 56. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 75. Southwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 58. Light southwest wind.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 75. South wind 5 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewis NY
 44.32°N 73.6°W (Elev. 2077 ft)
Last Update:
2:13 am EDT Aug 21, 2026
Forecast Valid:
4am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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