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Monticello, AR Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Monticello, a city in Drew County, Arkansas.

This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 104. South southwest wind 0 to 5 mph.

7-day forecast for Monticello

WhenTempForecastWindPrecip
This Afternoon 100°F Sunny 0 to 5 mph SSW 0%
Tonight 73°F Clear 0 to 5 mph SSW 0%
Sunday 100°F Mostly Sunny 5 mph WSW 1%
Sunday Night 75°F Partly Cloudy 0 to 5 mph SSW 1%
Monday 99°F Mostly Sunny 0 to 5 mph W 5%
Monday Night 72°F Partly Cloudy 0 to 5 mph WNW 10%
Tuesday 95°F Sunny 5 to 10 mph N 9%
Tuesday Night 69°F Mostly Clear 5 to 10 mph NNE 9%
Wednesday 90°F Sunny 5 to 10 mph NNE 1%
Wednesday Night 66°F Mostly Clear 5 mph NNE 0%
Thursday 89°F Sunny 5 to 10 mph NNE 1%
Thursday Night 66°F Partly Cloudy 5 mph NE 1%
Friday 90°F Sunny 5 to 10 mph NE 0%
Friday Night 67°F Partly Cloudy 5 mph NE 0%

Forecast source: National Weather Service (api.weather.gov) for Monticello (33.625, -91.794). Updated through the day.

Growing snapshot for Monticello

Last spring frost
Mar 18
First fall frost
Nov 12
Growing season
238 days
Hardiness zone
8b

More local growing data for Monticello: nearby ZIP 71655 weather · frost dates · planting calendar · Arkansas frost dates

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Climate data from the nearest NOAA station, Monticello Muni Ap, Ar (1.5 mi from Monticello). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.