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Princeton, AR Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Princeton, a community in Dallas County, Arkansas.

Today
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 98. Southwest wind 0 to 5 mph.

7-day forecast for Princeton

WhenTempForecastWindPrecip
Today 97°F Sunny 0 to 5 mph SW 1%
Tonight 69°F Mostly Clear 0 to 5 mph SSW 0%
Sunday 96°F Mostly Sunny 0 to 5 mph WSW 0%
Sunday Night 70°F Partly Cloudy 0 to 5 mph WNW 1%
Monday 94°F Mostly Sunny 0 mph 13%
Monday Night 68°F Partly Cloudy 0 mph 13%
Tuesday 90°F Mostly Sunny 0 mph 10%
Tuesday Night 63°F Partly Cloudy 0 mph 5%
Wednesday 86°F Sunny 0 to 5 mph NE 3%
Wednesday Night 60°F Mostly Clear 0 mph 0%
Thursday 86°F Sunny 0 mph 1%
Thursday Night 61°F Partly Cloudy 0 mph 0%
Friday 86°F Mostly Sunny 0 mph 0%
Friday Night 61°F Partly Cloudy 0 mph 1%

Forecast source: National Weather Service (api.weather.gov) for Princeton (33.978, -92.624). Updated through the day.

Growing snapshot for Princeton

Last spring frost
Apr 2
First fall frost
Nov 2
Growing season
215 days
Hardiness zone
8a

More local growing data for Princeton: nearby ZIP 71725 weather · frost dates · planting calendar · Arkansas frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Leola, Ar (9.9 mi from Princeton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.