Ulm, AR Weather & Growing Conditions
Today
71°F
Sunny
Sunny. High near 71, with temperatures falling to around 67 in the afternoon. West northwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 5 to 10 mph WNW | 0% |
| Tonight | 47°F | Mostly Clear | 0 mph | 0% |
| Thursday | 74°F | Sunny | 0 mph | 0% |
| Thursday Night | 50°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Friday | 70°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 44°F | Partly Cloudy | 5 to 10 mph NNE | 1% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Sunday | 65°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Sunday Night | 38°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 68°F | Sunny | 0 to 5 mph W | 2% |
| Monday Night | 40°F | Clear | 0 to 5 mph SW | 0% |
| Tuesday | 72°F | Sunny | 0 to 5 mph WSW | 2% |
| Tuesday Night | 44°F | Mostly Clear | 0 to 5 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ulm, AR
Last spring frost
Mar 11
First fall frost
Nov 17
Growing season
250 days
Hardiness zone
8b
Explore more for Ulm, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Stuttgart 9 Ese, Ar (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.