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Dunn, NC Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Dunn, a city in Sampson County, North Carolina.

Tonight
71°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 71. North wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Dunn

WhenTempForecastWindPrecip
Tonight 71°F Chance Showers And Thunderstorms 2 mph N 50%
Saturday 85°F Partly Sunny then Chance Showers And Thunderstorms 3 to 7 mph NE 37%
Saturday Night 69°F Chance Showers And Thunderstorms then Partly Cloudy 2 to 6 mph NE 39%
Sunday 89°F Mostly Sunny 2 mph E 13%
Sunday Night 70°F Mostly Clear 2 mph S 13%
Monday 90°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 3 mph S 53%
Monday Night 69°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 mph E 60%
Tuesday 84°F Showers And Thunderstorms Likely 3 to 9 mph NE 63%
Tuesday Night 66°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 8 to 12 mph NE 63%
Wednesday 79°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 12 to 15 mph NE 34%
Wednesday Night 63°F Chance Showers And Thunderstorms 9 to 15 mph NE 34%
Thursday 78°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 13 mph N 17%
Thursday Night 61°F Slight Chance Showers And Thunderstorms 6 to 12 mph N 17%
Friday 78°F Slight Chance Rain Showers then Mostly Sunny 10 mph N 15%

Forecast source: National Weather Service (api.weather.gov) for Dunn (35.312, -78.613). Updated through the day.

Growing snapshot for Dunn

Last spring frost
Mar 28
First fall frost
Nov 7
Growing season
226 days
Hardiness zone
8a

More local growing data for Dunn: nearby ZIP 28334 weather · frost dates · planting calendar · North Carolina frost dates

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Climate data from the nearest NOAA station, Dunn 4 Nw, Nc (7.7 mi from Dunn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.