Eldorado, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eldorado, a town in Jackson County, Oklahoma.
Overnight
74°F
Clear
Clear. Low around 74, with temperatures rising to around 78 overnight. South southeast wind around 9 mph.
7-day forecast for Eldorado
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Clear | 9 mph SSE | 0% |
| Tuesday | 105°F | Sunny | 8 to 14 mph S | 0% |
| Tuesday Night | 78°F | Mostly Clear | 10 to 14 mph S | 2% |
| Wednesday | 104°F | Sunny | 9 to 15 mph SSW | 2% |
| Wednesday Night | 78°F | Mostly Clear | 9 to 15 mph S | 2% |
| Thursday | 104°F | Sunny | 8 to 14 mph SSW | 4% |
| Thursday Night | 77°F | Mostly Clear | 9 to 15 mph S | 6% |
| Friday | 103°F | Sunny | 7 to 13 mph S | 6% |
| Friday Night | 76°F | Mostly Clear | 8 to 14 mph SSE | 10% |
| Saturday | 103°F | Sunny | 7 to 10 mph S | 10% |
| Saturday Night | 75°F | Clear | 9 to 14 mph S | 3% |
| Sunday | 102°F | Sunny | 8 to 14 mph SSW | 1% |
| Sunday Night | 76°F | Clear | 15 mph S | 0% |
| Monday | 102°F | Sunny | 12 to 17 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Eldorado (34.473, -99.650). Updated through the day.
Growing snapshot for Eldorado
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7b
More local growing data for Eldorado: nearby ZIP 73537 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Quanah 2 Sw, Tx (14 mi from Eldorado). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.