Hamburg, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamburg, a city in Ashley County, Arkansas.
Overnight
50°F
Mostly Clear
Mostly clear. Low around 50, with temperatures rising to around 54 overnight. West northwest wind around 0 mph.
7-day forecast for Hamburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 73°F | Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 43°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 76°F | Patchy Fog then Sunny | 0 mph | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Friday | 74°F | Sunny | 0 to 5 mph N | 0% |
| Friday Night | 41°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Saturday | 66°F | Mostly Sunny | 5 mph NNE | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Sunday | 66°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 36°F | Mostly Clear | 0 mph | 1% |
| Monday | 69°F | Sunny | 0 mph | 3% |
| Monday Night | 37°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 73°F | Sunny | 0 mph | 3% |
Forecast source: National Weather Service (api.weather.gov) for Hamburg (33.225, -91.797). Updated through the day.
Growing snapshot for Hamburg
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
238 days
Hardiness zone
8b
More local growing data for Hamburg: nearby ZIP 71646 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Crossett 2 Sse, Ar (12 mi from Hamburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.