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Newton, NC Weather & Growing Conditions

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

Tonight
69°F
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy, with a low around 69. North wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Newton

WhenTempForecastWindPrecip
Tonight 69°F Chance Showers And Thunderstorms then Mostly Cloudy 2 mph N 45%
Saturday 85°F Patchy Fog then Slight Chance Showers And Thunderstorms 5 mph NE 20%
Saturday Night 67°F Chance Rain Showers 0 to 5 mph NE 37%
Sunday 86°F Patchy Fog then Slight Chance Showers And Thunderstorms 1 mph SSW 41%
Sunday Night 67°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 37%
Monday 88°F Mostly Sunny then Chance Showers And Thunderstorms 2 mph S 56%
Monday Night 66°F Showers And Thunderstorms Likely 3 mph ENE 72%
Tuesday 77°F Showers And Thunderstorms Likely 6 mph NE 67%
Tuesday Night 62°F Showers And Thunderstorms Likely 9 mph NE 67%
Wednesday 69°F Chance Rain Showers 12 mph NE 44%
Wednesday Night 58°F Chance Showers And Thunderstorms 9 mph NE 33%
Thursday 71°F Slight Chance Rain Showers 7 mph NE 19%
Thursday Night 57°F Slight Chance Rain Showers then Mostly Cloudy 6 mph NE 15%
Friday 75°F Partly Sunny 6 mph NNE 13%

Forecast source: National Weather Service (api.weather.gov) for Newton (35.662, -81.232). Updated through the day.

Growing snapshot for Newton

Last spring frost
Mar 24
First fall frost
Nov 8
Growing season
230 days
Hardiness zone
8a

More local growing data for Newton: nearby ZIP 28658 weather · frost dates · planting calendar · North Carolina frost dates

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Climate data from the nearest NOAA station, Catawba 5 Sw, Nc (5.8 mi from Newton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.