Chickasha, OK Weather & Growing Conditions
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 9 mph S | 0% |
| Saturday | 100°F | Sunny | 9 to 13 mph SSW | 1% |
| Saturday Night | 74°F | Partly Cloudy | 12 mph S | 14% |
| Sunday | 98°F | Showers And Thunderstorms Likely | 10 mph S | 73% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 3 to 9 mph ESE | 73% |
| Monday | 90°F | Chance Rain Showers | 6 to 9 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 | 60°F | Partly Cloudy | 6 to 10 mph NE | 6% |
| Wednesday | 87°F | Slight Chance Rain Showers | 8 mph ENE | 15% |
| Wednesday Night | 62°F | Partly Cloudy | 5 to 8 mph E | 10% |
| Thursday | 88°F | Chance Rain Showers | 6 mph E | 25% |
| Thursday Night | 64°F | Partly Cloudy | 3 to 7 mph E | 14% |
| Friday | 88°F | Partly Sunny | 3 to 8 mph SE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chickasha, OK
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
Explore more for Chickasha, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Chickasha Exp Station, Ok (1.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.