Sparkman, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sparkman, a city in Dallas County, Arkansas.
Today
94°F
Sunny
Sunny, with a high near 94. Heat index values as high as 99. Southeast wind around 0 mph.
7-day forecast for Sparkman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny | 0 mph | 1% |
| Tonight | 71°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 95°F | Sunny | 0 mph | 7% |
| Wednesday Night | 73°F | Mostly Clear | 0 mph | 5% |
| Thursday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 22% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 22% |
| Friday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 34% |
| Friday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 25% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 25% |
| Sunday | 92°F | Mostly Sunny | 0 mph | 13% |
| Sunday Night | 72°F | Partly Cloudy | 0 mph | 13% |
| Monday | 92°F | Mostly Sunny | 0 mph | 11% |
| Monday Night | 73°F | Mostly Clear | 0 mph | 11% |
Forecast source: National Weather Service (api.weather.gov) for Sparkman (33.917, -92.850). Updated through the day.
Growing snapshot for Sparkman
Last spring frost
Mar 29
First fall frost
Nov 4
Growing season
223 days
Hardiness zone
8a
More local growing data for Sparkman: nearby ZIP 71763 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sparkman, Ar (1.5 mi from Sparkman). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.