Heat Advisory in effect tomorrow, then Heat Watch in effect Monday and Tuesday

Significant heat is expected for the Champlain Valley, the Connecticut River Valley, and the St Lawrence Valley in NY. Hot temperatures and high humidity will allow heat index values to reach into the upper 90s tomorrow afternoon. Please follow proper heat safety protocols. Stay hydrated, take breaks in air-conditioned rooms if possible, seek shade often, and check up on relatives and neighbors. Read More >

Hazardous Weather Conditions

Current conditions at

Caledonia County Airport (KCDA)

Lat: 44.57°NLon: 72.02°WElev: 1188ft.

Fair

71°F

22°C

Humidity 44%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Jun 12:15 pm EDT
Extended Forecast for

Granby VT

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. West wind around 7 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am.  Increasing clouds, with a low around 61. South wind 3 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. Southwest wind around 11 mph becoming west in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 91. Light southwest wind becoming west 5 to 9 mph in the morning.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 90. Calm wind becoming west around 6 mph in the afternoon.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 61. Light northwest wind.

    Low: 61 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Light northwest wind.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 76. West wind around 7 mph.
Tonight
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 61. South wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. Southwest wind around 11 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 65. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 91. Light southwest wind becoming west 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 67. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 90. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Light northwest wind.
Wednesday
Mostly sunny, with a high near 79. Light northwest wind.
Wednesday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 57. Calm wind.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 73. Calm wind.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. Calm wind.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Light south wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby VT
 44.57°N 71.74°W (Elev. 1624 ft)
6:27 am EDT Jun 21, 2025
12pm EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
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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