Colt, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Colt, a city in St. Francis County, Arkansas.
Tonight
56°F
Mostly Cloudy
Mostly cloudy, with a low around 56. West southwest wind 0 to 5 mph. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Colt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Mostly Cloudy | 0 to 5 mph WSW | 12% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 47°F | Mostly Clear | 0 mph | 0% |
| Thursday | 71°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Friday | 66°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 44°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 61°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 40°F | Partly Cloudy | 0 mph | 1% |
| Sunday | 63°F | Mostly Sunny | 0 to 5 mph NW | 6% |
| Sunday Night | 39°F | Mostly Clear | 0 mph | 3% |
| Monday | 66°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 41°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 70°F | Sunny | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Colt (35.133, -90.813). Updated through the day.
Growing snapshot for Colt
Last spring frost
Mar 23
First fall frost
Nov 7
Growing season
231 days
Hardiness zone
8a
More local growing data for Colt: nearby ZIP 72322 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wynne, Ar (12.9 mi from Colt). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.