Washita, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washita, a community in Caddo County, Oklahoma.
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 99. South wind around 13 mph, with gusts as high as 20 mph.
7-day forecast for Washita
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 13 mph S | 0% |
| Tonight | 74°F | Mostly Clear | 8 to 13 mph S | 0% |
| Saturday | 100°F | Sunny | 9 to 13 mph S | 1% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms | 9 to 13 mph S | 19% |
| Sunday | 98°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 mph S | 69% |
| Sunday Night | 66°F | Showers And Thunderstorms Likely | 3 to 9 mph ENE | 69% |
| Monday | 89°F | Chance Rain Showers then Mostly Sunny | 7 to 10 mph NNE | 27% |
| Monday Night | 63°F | Partly Cloudy then Slight Chance Rain Showers | 7 to 10 mph NE | 19% |
| Tuesday | 85°F | Slight Chance Rain Showers | 10 mph NE | 19% |
| Tuesday Night | 61°F | Partly Cloudy | 6 to 10 mph ENE | 8% |
| Wednesday | 86°F | Slight Chance Rain Showers | 8 mph ENE | 15% |
| Wednesday Night | 63°F | Partly Cloudy | 5 to 8 mph E | 11% |
| Thursday | 87°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 mph ESE | 29% |
| Thursday Night | 64°F | Slight Chance Showers And Thunderstorms | 7 mph E | 19% |
Forecast source: National Weather Service (api.weather.gov) for Washita (35.104, -98.341). Updated through the day.
Growing snapshot for Washita
Last spring frost
Apr 5
First fall frost
Nov 3
Growing season
210 days
Hardiness zone
7b
More local growing data for Washita: nearby ZIP 73038 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fort Cobb 4Nnw Mesonet, Ok (1.9 mi from Washita). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.