Clinton, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a town in Hunterdon County, New Jersey.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Wind around 0 mph.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 62°F | Mostly Cloudy | 0 mph | 1% |
| Wednesday | 84°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 46% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 53% |
| Thursday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 65% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph W | 65% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 51% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 44% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 mph | 44% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 13% |
| Sunday Night | 69°F | Mostly Clear | 0 mph | 13% |
| Monday | 89°F | Sunny | 0 to 5 mph W | 14% |
| Monday Night | 67°F | Partly Cloudy | 0 to 5 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Clinton (40.637, -74.915). Updated through the day.
Growing snapshot for Clinton
Last spring frost
Apr 24
First fall frost
Oct 21
Growing season
179 days
Hardiness zone
7a
More local growing data for Clinton: nearby ZIP 08809 weather · frost dates · planting calendar · New Jersey frost dates
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White House Station
Climate data from the nearest NOAA station, Flemington 5 Nnw, Nj (5.5 mi from Clinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.