Pontiac, AR Weather & Growing Conditions
Overnight
51°F
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. West wind around 8 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Cloudy | 8 mph W | 3% |
| Wednesday | 64°F | Partly Sunny | 5 to 10 mph W | 1% |
| Wednesday Night | 42°F | Clear | 3 mph W | 0% |
| Thursday | 70°F | Sunny | 1 to 6 mph W | 5% |
| Thursday Night | 46°F | Partly Cloudy | 5 mph NW | 9% |
| Friday | 61°F | Mostly Sunny | 5 to 8 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 36°F | Partly Cloudy | 1 mph N | 0% |
| Sunday | 63°F | Sunny | 1 to 5 mph NW | 0% |
| Sunday Night | 37°F | Clear | 1 mph NW | 0% |
| Monday | 68°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 40°F | Clear | 1 mph SW | 1% |
| Tuesday | 71°F | Sunny | 0 to 3 mph W | 1% |
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 Nov 4, 2026.