Harman US

Pontiac, AR Weather & Growing Conditions

Overnight
71°F
Clear
Clear. Low around 71, with temperatures rising to around 73 overnight. South wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 71°F Clear 2 mph S 0%
Saturday 98°F Sunny 0 to 8 mph SW 0%
Saturday Night 70°F Mostly Clear 1 to 6 mph S 0%
Sunday 96°F Mostly Sunny 0 to 6 mph W 4%
Sunday Night 69°F Chance Showers And Thunderstorms 2 mph N 47%
Monday 88°F Chance Showers And Thunderstorms 2 to 6 mph NW 51%
Monday Night 63°F Chance Showers And Thunderstorms 7 mph N 51%
Tuesday 79°F Slight Chance Rain Showers then Partly Sunny 8 mph N 15%
Tuesday Night 58°F Partly Cloudy 5 to 9 mph NE 3%
Wednesday 80°F Mostly Sunny 6 mph NE 0%
Wednesday Night 56°F Mostly Clear 5 mph NE 0%
Thursday 81°F Mostly Sunny 3 mph NE 2%
Thursday Night 58°F Partly Cloudy 3 mph E 4%
Friday 82°F Mostly Sunny 5 mph E 8%

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

Growing snapshot for Pontiac, AR

Last spring frost
Apr 2
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7a

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

Climate data from the nearest NOAA station, Mountain Home Baxter Ap, Ar (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.