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Current conditions at
Plattsburgh International Airport (KPBG)
Lat: 44.65°NLon: 73.47°WElev: 236ft.
Fog/Mist
47°F
8°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.87 in (1011.6 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 2.50 mi |
| Last update | 16 Apr 7:53 am EDT |
Extended Forecast for
3 Miles SW Grand Isle VT
Today
High: 62 °F
Chance
Showers and
Patchy Fog
then ShowersTonight

Low: 49 °F
Showers and
Patchy FogFriday
High: 60 °F
Chance
Showers then
Partly SunnyFriday Night

Low: 44 °F
Partly Cloudy
Saturday
High: 68 °F
Mostly Sunny
then Partly
Sunny and
BreezySaturday Night
Low: 43 °F
Breezy.
Chance
Showers then
ShowersSunday

High: 50 °F
Showers
Sunday Night
Low: 30 °F
Chance
Showers then
Chance
Rain/SnowMonday

High: 39 °F
Partly Sunny
Detailed Forecast
Today
Showers, with thunderstorms also possible after 5pm. Patchy fog before 10am. High near 62. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 2am, then showers likely. Patchy fog after 11pm. Low around 49. South wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers or drizzle before 8am, then a chance of showers between 8am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 60. North wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 44. Calm wind.
Saturday
Partly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon.
Saturday Night
Showers, mainly after 2am. Low around 43. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 2pm. High near 50. West wind around 14 mph. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow showers before 1am, then a chance of snow showers between 1am and 2am. Mostly cloudy, with a low around 30. Northwest wind 11 to 13 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 39. Northwest wind 15 to 17 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 49. South wind 9 to 11 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38. South wind around 9 mph.
Wednesday
Mostly cloudy, with a high near 53. South wind 8 to 10 mph becoming west in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SW Grand Isle VT
44.68°N 73.34°W (Elev. 167 ft)
44.68°N 73.34°W (Elev. 167 ft)
2:23 am EDT Apr 16, 2026
8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026


