Harman US

Calico Rock, AR Weather & Growing Conditions

Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 99. Southwest wind 0 to 10 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 99°F Sunny 0 to 10 mph SW 0%
Tonight 71°F Mostly Clear 0 to 5 mph SE 0%
Sunday 98°F Mostly Sunny 0 to 5 mph W 0%
Sunday Night 71°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 0 to 5 mph W 23%
Monday 90°F Showers And Thunderstorms Likely 0 to 5 mph N 56%
Monday Night 65°F Showers And Thunderstorms Likely 0 to 5 mph N 56%
Tuesday 81°F Slight Chance Rain Showers then Partly Sunny 5 to 10 mph N 22%
Tuesday Night 59°F Partly Cloudy 0 to 5 mph NNE 8%
Wednesday 81°F Sunny 0 to 5 mph NNE 0%
Wednesday Night 57°F Mostly Clear 0 to 5 mph NE 0%
Thursday 82°F Sunny 0 to 5 mph NE 2%
Thursday Night 58°F Partly Cloudy 0 to 5 mph ENE 1%
Friday 82°F Mostly Sunny 0 to 5 mph NE 7%
Friday Night 59°F Mostly Cloudy 0 to 5 mph ENE 5%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Calico Rock, AR

Last spring frost
Apr 14
First fall frost
Oct 28
Growing season
196 days
Hardiness zone
7b

Explore more for Calico Rock, AR: full frost dates · planting calendar · Arkansas frost dates

Climate data from the nearest NOAA station, Calico Rock 2 Wsw, Ar (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.