Monroe, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Monroe, a community in Monroe County, Arkansas.
Overnight
69°F
Mostly Clear
Mostly clear, with a low around 69. East northeast wind around 0 mph.
7-day forecast for Monroe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 91°F | Sunny | 0 to 5 mph NE | 0% |
| Tuesday Night | 70°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 94°F | Sunny | 0 mph | 0% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph SE | 2% |
| Thursday | 96°F | Mostly Sunny | 0 to 5 mph SSW | 8% |
| Thursday Night | 76°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Friday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 31% |
| Friday Night | 76°F | Chance Showers And Thunderstorms | 0 mph | 31% |
| Saturday | 94°F | Chance Showers And Thunderstorms | 0 mph | 27% |
| Saturday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Sunday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Sunday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 15% |
| Monday | 95°F | Mostly Sunny | 0 to 5 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov) for Monroe (34.734, -91.107). Updated through the day.
Growing snapshot for Monroe
Last spring frost
Mar 15
First fall frost
Nov 11
Growing season
241 days
Hardiness zone
8a
More local growing data for Monroe: nearby ZIP 72108 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Clarendon, Ar (11.5 mi from Monroe). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.