Monticello, AR Weather & Growing Conditions
Today
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 98. Northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 0 to 5 mph NE | 0% |
| Tonight | 71°F | Mostly Clear | 0 to 5 mph ENE | 0% |
| Wednesday | 97°F | Sunny | 0 mph | 3% |
| Wednesday Night | 75°F | Mostly Clear | 0 to 5 mph S | 2% |
| Thursday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 15% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSE | 15% |
| Friday | 96°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 27% |
| Friday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Saturday | 96°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 26% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 17% |
| Sunday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 17% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 17% |
| Monday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Monticello, AR
Last spring frost
Mar 18
First fall frost
Nov 12
Growing season
238 days
Hardiness zone
8b
Explore more for Monticello, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Monticello Muni Ap, Ar (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.