Eldorado, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eldorado, a town in Jackson County, Oklahoma.
Tonight
46°F
Mostly Clear
Mostly clear, with a low around 46. Northwest wind 3 to 7 mph.
7-day forecast for Eldorado
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Clear | 3 to 7 mph NW | 0% |
| Wednesday | 70°F | Mostly Sunny | 2 to 9 mph SW | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 8 mph SSE | 0% |
| Thursday | 66°F | Mostly Sunny | 6 to 20 mph WNW | 3% |
| Thursday Night | 43°F | Mostly Clear | 5 to 8 mph NNW | 0% |
| Friday | 66°F | Sunny | 2 to 6 mph N | 0% |
| Friday Night | 43°F | Partly Cloudy | 3 mph NE | 0% |
| Saturday | 65°F | Mostly Sunny | 3 mph NNW | 2% |
| Saturday Night | 44°F | Mostly Clear | 3 mph SSW | 1% |
| Sunday | 68°F | Sunny | 3 mph W | 0% |
| Sunday Night | 44°F | Clear | 5 mph S | 1% |
| Monday | 72°F | Sunny | 5 to 9 mph SSW | 0% |
| Monday Night | 48°F | Mostly Clear | 8 mph S | 1% |
| Tuesday | 73°F | Sunny | 6 to 9 mph S | 1% |
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 Nov 4, 2026.