Pontiac, AR Weather & Growing Conditions
Today
92°F
Sunny
Sunny, with a high near 92. Heat index values as high as 94. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 5 mph SE | 0% |
| Tonight | 70°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 94°F | Sunny | 5 mph SE | 6% |
| Wednesday Night | 73°F | Partly Cloudy | 6 mph SE | 12% |
| Thursday | 94°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 35% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 43% |
| Friday | 90°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph SW | 64% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 2 mph SE | 46% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 26% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 15% |
| Sunday | 93°F | Sunny | 1 to 6 mph S | 4% |
| Sunday Night | 73°F | Mostly Clear | 5 mph S | 4% |
| Monday | 94°F | Sunny | 1 to 7 mph S | 2% |
| Monday Night | 73°F | Mostly Clear | 2 to 6 mph S | 2% |
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 Aug 4, 2026.