Extreme Heat Warnings and Heat Advisories are now in effect from Wednesday through Friday for the area

Significant heat is expected to build from Wednesday through Friday. Extreme Heat Warnings are now in effect for the entire Champlain Valley & eastern Windsor County in Vermont. Heat Advisories are now in effect for the remainder of the area in northern New York & Vermont. Heat index values are expected to peak around 105 degrees in warning areas, and mid 90s to lower 100s in advisory areas. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Light Rain

73°F

23°C

Humidity 90%
Wind Speed NE 6 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Last update 30 Jun 7:53 pm EDT
Extended Forecast for

4 Miles SSW Peru NY

Heat Advisory July 1, 12:00pm until July 3, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am.  Low around 72. Light south wind.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms then
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny and hot, with a high near 96. Heat index values as high as 106. West wind 6 to 8 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 96 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 78. Southwest wind 5 to 7 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 99. Heat index values as high as 106. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 78. West wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny and hot, with a high near 96. West wind 8 to 13 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 73. West wind around 6 mph.

    Low: 73 °F

    Partly Cloudy

  • Independence Day

    Independence Day: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 88. West wind 5 to 8 mph.  Chance of precipitation is 50%.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 69. Light west wind.  Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 3am. Low around 72. Light south wind. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 106. West wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 78. Southwest wind 5 to 7 mph.
Thursday
Mostly sunny and hot, with a high near 99. Heat index values as high as 106. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78. West wind 7 to 9 mph, with gusts as high as 21 mph.
Friday
Mostly sunny and hot, with a high near 96. West wind 8 to 13 mph.
Friday Night
Partly cloudy, with a low around 73. West wind around 6 mph.
Independence Day
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. West wind 5 to 8 mph. Chance of precipitation is 50%.
Saturday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 69. Light west wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 69. Calm wind.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 67. Calm wind.
Tuesday
Mostly sunny, with a high near 86. Calm wind becoming northeast around 6 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Peru NY
 44.53°N 73.58°W (Elev. 400 ft)
8:14 pm EDT Jun 30, 2026
8pm EDT Jun 30, 2026-6pm EDT Jul 7, 2026
 
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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