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Optima, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Optima, a town in Texas County, Oklahoma.

Tonight
67°F
Mostly Clear
Mostly clear, with a low around 67. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

7-day forecast for Optima

WhenTempForecastWindPrecip
Tonight 67°F Mostly Clear 10 to 15 mph SSW 6%
Saturday 95°F Sunny 10 to 15 mph W 3%
Saturday Night 61°F Partly Cloudy then Slight Chance Rain Showers 5 to 10 mph NE 21%
Sunday 83°F Slight Chance Rain Showers then Partly Sunny 10 to 15 mph NNE 15%
Sunday Night 57°F Partly Cloudy then Chance Showers And Thunderstorms 5 to 10 mph NE 28%
Monday 79°F Chance Showers And Thunderstorms 5 to 10 mph NE 28%
Monday Night 55°F Mostly Cloudy then Chance Showers And Thunderstorms 5 to 10 mph ESE 27%
Tuesday 77°F Chance Showers And Thunderstorms 5 to 10 mph SE 46%
Tuesday Night 56°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 10 to 15 mph SE 36%
Wednesday 77°F Chance Rain Showers 10 to 15 mph SSE 54%
Wednesday Night 58°F Rain Showers Likely 5 to 15 mph SSE 58%
Thursday 79°F Rain Showers Likely 5 to 15 mph S 58%
Thursday Night 58°F Chance Rain Showers 5 to 10 mph S 46%
Friday 81°F Chance Rain Showers 5 to 15 mph SSW 46%

Forecast source: National Weather Service (api.weather.gov) for Optima (36.761, -101.349). Updated through the day.

Growing snapshot for Optima

Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
192 days
Hardiness zone
6b

More local growing data for Optima: nearby ZIP 73945 weather · frost dates · planting calendar · Oklahoma frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Hooker, Ok (2.3 mi from Optima). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.