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

Extreme Heat Watch in Effect from Wednesday through Friday for the Champlain valley and eastern Windsor county in Vermont

Significant heat is expected to build from Wednesday through Friday. Hot temperatures and high humidity will allow heat index values to reach into at least the mid 90s each afternoon from Wednesday through Friday in the Champlain Valley and eastern Windsor county in Vermont. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

75°F

24°C

Humidity 62%
Wind Speed SE 10 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 30 Jun 10:53 am EDT
Extended Forecast for

4 Miles SSW Peru NY

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Partly sunny and hot, with a high near 90. South wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 73. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, then becoming sunny during the afternoon and hot, with a high near 96. Heat index values as high as 107. Southwest wind 5 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 96 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear during the early evening, then becoming cloudy, with a low around 78. Southwest wind 5 to 7 mph.

    Low: 78 °F

    Becoming
    Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 98. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 94. West wind 8 to 13 mph.

    High: 94 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72. West wind around 6 mph.

    Low: 72 °F

    Partly Cloudy

  • Independence Day

    Independence Day: A 40 percent chance of showers and thunderstorms after 8am. Partly sunny and hot, with a high near 90. West wind 5 to 8 mph.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Partly sunny and hot, with a high near 90. South wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 73. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, then becoming sunny during the afternoon and hot, with a high near 96. Heat index values as high as 107. Southwest wind 5 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear during the early evening, then becoming cloudy, with a low around 78. Southwest wind 5 to 7 mph.
Thursday
Mostly sunny and hot, with a high near 98. West wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 77. West wind 8 to 10 mph, with gusts as high as 22 mph.
Friday
Mostly sunny and hot, with a high near 94. West wind 8 to 13 mph.
Friday Night
Partly cloudy, with a low around 72. West wind around 6 mph.
Independence Day
A 40 percent chance of showers and thunderstorms after 8am. Partly sunny and hot, with a high near 90. West wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 69. Light west wind.
Sunday
Mostly sunny, with a high near 89. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 67. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Peru NY
 44.53°N 73.58°W (Elev. 400 ft)
Last Update:
2:09 am EDT Jun 30, 2026
Forecast Valid:
11am EDT Jun 30, 2026-6pm EDT Jul 6, 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