Underhill Flats, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Underhill Flats, a community in Chittenden County, Vermont.
Today
82°F
Sunny
Sunny, with a high near 82. West wind around 6 mph.
7-day forecast for Underhill Flats
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 6 mph W | 0% |
| Tonight | 59°F | Mostly Clear | 5 mph S | 1% |
| Wednesday | 84°F | Sunny | 2 to 6 mph S | 0% |
| Wednesday Night | 65°F | Partly Cloudy | 5 mph S | 7% |
| Thursday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 54% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 3 mph S | 54% |
| Friday | 84°F | Showers And Thunderstorms Likely | 3 mph SW | 61% |
| Friday Night | 64°F | Showers And Thunderstorms Likely | 2 mph SW | 61% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 52% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 2 mph SW | 52% |
| Sunday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SW | 25% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 5 mph S | 37% |
| Monday | 83°F | Chance Rain Showers | 5 to 8 mph SW | 54% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 1 to 7 mph SW | 54% |
Forecast source: National Weather Service (api.weather.gov) for Underhill Flats (44.523, -72.946). Updated through the day.
Growing snapshot for Underhill Flats
Last spring frost
May 23
First fall frost
Sep 30
Growing season
130 days
Hardiness zone
5a
More local growing data for Underhill Flats: nearby ZIP 05489 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Bolton Valley
Burlington
East Charlotte
Essex Junction
Hanksville
Hinesburg
Huntington
Huntington Center
Jericho
Milton
Richmond
Shelburne
South Burlington
St. George
Underhill Center
West Charlotte
Westford
Winooski
Climate data from the nearest NOAA station, Mt Mansfield, Vt (5.2 mi from Underhill Flats). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.