Keyport, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keyport, a borough in Monmouth County, New Jersey.
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. East wind 5 to 10 mph.
7-day forecast for Keyport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 5 to 10 mph E | 1% |
| Tonight | 61°F | Mostly Cloudy | 5 mph SE | 3% |
| Sunday | 74°F | Rain Showers | 5 to 10 mph SE | 76% |
| Sunday Night | 59°F | Showers And Thunderstorms | 5 to 10 mph W | 78% |
| Monday | 69°F | Chance Rain Showers | 5 to 10 mph NE | 44% |
| Monday Night | 56°F | Chance Rain Showers | 5 to 10 mph NE | 28% |
| Tuesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Tuesday Night | 55°F | Chance Rain Showers | 15 mph NE | 31% |
| Wednesday | 65°F | Chance Rain Showers | 15 to 20 mph NE | 26% |
| Wednesday Night | 55°F | Chance Rain Showers | 15 to 20 mph NE | 34% |
| Thursday | 65°F | Chance Rain Showers | 15 mph NE | 34% |
| Thursday Night | 53°F | Chance Rain Showers | 15 mph NE | 36% |
| Friday | 66°F | Chance Rain Showers | 10 to 15 mph N | 35% |
| Friday Night | 54°F | Chance Rain Showers | 10 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov) for Keyport (40.433, -74.200). Updated through the day.
Growing snapshot for Keyport
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
190 days
Hardiness zone
7b
More local growing data for Keyport: nearby ZIP 07730 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
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Deal
East Freehold
Eatontown
Englishtown
Fair Haven
Fairview
Farmingdale
Freehold
Highlands
Interlaken
Keansburg
Lake Como
Laurence Harbor
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Little Silver
Loch Arbour
Long Branch
Manasquan
Climate data from the nearest NOAA station, Freehold-Marlboro, Nj (8.7 mi from Keyport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.