Harman US

Success, AR Weather & Growing Conditions

Overnight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. Southwest wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 53°F Mostly Cloudy 5 mph SW 5%
Wednesday 69°F Mostly Sunny 5 to 10 mph WSW 1%
Wednesday Night 42°F Mostly Clear 0 to 5 mph W 0%
Thursday 70°F Mostly Sunny 0 to 5 mph SW 0%
Thursday Night 45°F Partly Cloudy 0 to 5 mph WNW 4%
Friday 65°F Mostly Sunny 5 to 10 mph NNW 0%
Friday Night 41°F Partly Cloudy 5 mph N 0%
Saturday 61°F Mostly Sunny 0 to 5 mph N 0%
Saturday Night 36°F Partly Cloudy 0 mph 1%
Sunday 64°F Sunny 0 to 5 mph WNW 5%
Sunday Night 35°F Mostly Clear 0 to 5 mph WNW 2%
Monday 67°F Sunny 0 to 5 mph W 1%
Monday Night 38°F Mostly Clear 0 to 5 mph SW 0%
Tuesday 71°F Sunny 0 to 5 mph SW 0%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Success, AR

Last spring frost
Mar 27
First fall frost
Nov 4
Growing season
224 days
Hardiness zone
7b

Explore more for Success, AR: full frost dates · planting calendar · Arkansas frost dates

Climate data from the nearest NOAA station, Corning, Ar (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.