Felsenthal, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Felsenthal, a town in Union County, Arkansas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. Southwest wind 0 to 5 mph.
7-day forecast for Felsenthal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 0 to 5 mph SW | 1% |
| Tonight | 72°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 99°F | Sunny | 0 to 5 mph SW | 1% |
| Sunday Night | 73°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 98°F | Mostly Sunny | 0 mph | 8% |
| Monday Night | 71°F | Partly Cloudy | 0 mph | 8% |
| Tuesday | 96°F | Sunny | 0 to 5 mph N | 7% |
| Tuesday Night | 67°F | Mostly Clear | 0 to 5 mph NE | 7% |
| Wednesday | 91°F | Sunny | 5 mph NE | 2% |
| Wednesday Night | 65°F | Mostly Clear | 0 to 5 mph NE | 1% |
| Thursday | 90°F | Sunny | 0 to 5 mph NE | 0% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Friday | 90°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Felsenthal (33.061, -92.149). Updated through the day.
Growing snapshot for Felsenthal
Last spring frost
Mar 25
First fall frost
Nov 5
Growing season
226 days
Hardiness zone
8b
More local growing data for Felsenthal: nearby ZIP 71747 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Monroe 26 N, La (13.3 mi from Felsenthal). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.