El Dorado, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for El Dorado, a city in Union County, Arkansas.
Today
97°F
Sunny
Sunny, with a high near 97. East wind 0 to 5 mph.
7-day forecast for El Dorado
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 0 to 5 mph E | 3% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SE | 2% |
| Wednesday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 28% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 28% |
| Thursday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 19% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 19% |
| Friday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 25% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 25% |
| Saturday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 28% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 28% |
| Sunday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Sunday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 15% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 16% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 16% |
Forecast source: National Weather Service (api.weather.gov) for El Dorado (33.219, -92.664). Updated through the day.
Growing snapshot for El Dorado
Last spring frost
Mar 24
First fall frost
Nov 7
Growing season
230 days
Hardiness zone
8b
More local growing data for El Dorado: nearby ZIP 71730 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, El Dorado S Ar Rgnl Ap, Ar (10.5 mi from El Dorado). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.