Brownville, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownville, a community in Middlesex County, New Jersey.
Today
83°F
Mostly Sunny
Mostly sunny, with a high near 83. East wind 0 to 5 mph.
7-day forecast for Brownville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Tonight | 65°F | Mostly Cloudy | 0 to 5 mph SE | 2% |
| Wednesday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 50% |
| Wednesday Night | 71°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 32% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 36% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms | 5 mph SW | 36% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 43% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 43% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 35% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 35% |
| Sunday | 89°F | Mostly Sunny | 0 to 5 mph W | 13% |
| Sunday Night | 72°F | Mostly Clear | 0 to 5 mph SW | 13% |
| Monday | 91°F | Sunny | 5 to 10 mph W | 9% |
| Monday Night | 72°F | Partly Cloudy | 5 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Brownville (40.400, -74.293). Updated through the day.
Growing snapshot for Brownville
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
190 days
Hardiness zone
7a
More local growing data for Brownville: nearby ZIP 08857 weather · frost dates · planting calendar · New Jersey frost dates
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Climate data from the nearest NOAA station, Freehold-Marlboro, Nj (6.9 mi from Brownville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.