Fargo, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fargo, a town in St. Francis County, Arkansas.
Tonight
74°F
Clear
Clear, with a low around 74. Heat index values as high as 97. South southwest wind around 0 mph.
7-day forecast for Fargo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Clear | 0 mph | 0% |
| Saturday | 102°F | Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 102°F | Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 75°F | Partly Cloudy | 0 mph | 1% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph NNW | 11% |
| Monday Night | 71°F | Partly Cloudy | 5 mph NNW | 14% |
| Tuesday | 92°F | Mostly Sunny | 5 mph N | 11% |
| Tuesday Night | 65°F | Partly Cloudy | 5 to 10 mph NNE | 11% |
| Wednesday | 89°F | Sunny | 5 mph NNE | 6% |
| Wednesday Night | 64°F | Mostly Clear | 5 mph NNE | 2% |
| Thursday | 88°F | Sunny | 5 mph NNE | 3% |
| Thursday Night | 64°F | Mostly Clear | 5 mph NNE | 3% |
| Friday | 88°F | Mostly Sunny | 5 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Fargo (34.954, -91.180). Updated through the day.
Growing snapshot for Fargo
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
237 days
Hardiness zone
8a
More local growing data for Fargo: nearby ZIP 72392 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brinkley, Ar (8.7 mi from Fargo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.