Newark, AR Weather & Growing Conditions
Today
71°F
Mostly Sunny
Mostly sunny. High near 71, with temperatures falling to around 65 in the afternoon. West wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Tonight | 44°F | Mostly Clear | 0 to 5 mph W | 0% |
| Thursday | 73°F | Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 49°F | Mostly Clear | 0 to 5 mph W | 1% |
| Friday | 67°F | Mostly Sunny | 5 to 10 mph NNW | 1% |
| Friday Night | 42°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 60°F | Mostly Sunny | 5 mph NNE | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 64°F | Sunny | 5 mph N | 0% |
| Sunday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Monday | 68°F | Sunny | 0 to 5 mph WSW | 1% |
| Monday Night | 40°F | Clear | 0 to 5 mph SW | 1% |
| Tuesday | 70°F | Sunny | 0 to 5 mph WSW | 0% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newark, AR
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
240 days
Hardiness zone
8a
Explore more for Newark, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Newport, Ar (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.