McNab, AR Weather & Growing Conditions
Today
94°F
Sunny
Sunny, with a high near 94. Southeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny | 0 mph | 7% |
| Tonight | 74°F | Mostly Clear | 0 mph | 7% |
| Wednesday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 20% |
| Thursday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 15% |
| Friday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 27% |
| Friday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Saturday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 20% |
| Sunday | 93°F | Mostly Sunny | 0 mph | 10% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 10% |
| Monday | 93°F | Mostly Sunny | 0 mph | 13% |
| Monday Night | 74°F | Partly Cloudy | 0 mph | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McNab, AR
Last spring frost
Mar 26
First fall frost
Nov 6
Growing season
226 days
Hardiness zone
8b
Explore more for McNab, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Hope 3 Ne, Ar (14.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.