Harman US

Roosevelt, OK Weather & Growing Conditions

This Afternoon
100°F
Mostly Sunny
Mostly sunny, with a high near 100. Heat index values as high as 101. South wind around 14 mph, with gusts as high as 21 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 100°F Mostly Sunny 14 mph S 2%
Tonight 76°F Mostly Cloudy 15 mph S 11%
Sunday 98°F Slight Chance Showers And Thunderstorms 7 to 13 mph S 48%
Sunday Night 67°F Chance Showers And Thunderstorms 7 to 12 mph NE 48%
Monday 89°F Chance Rain Showers then Mostly Sunny 10 to 15 mph NNE 27%
Monday Night 64°F Partly Cloudy then Slight Chance Rain Showers 12 mph NE 16%
Tuesday 86°F Slight Chance Rain Showers 13 mph NE 16%
Tuesday Night 62°F Partly Cloudy 12 mph ENE 14%
Wednesday 87°F Slight Chance Rain Showers 7 to 10 mph E 20%
Wednesday Night 65°F Partly Cloudy 8 mph ESE 6%
Thursday 91°F Slight Chance Rain Showers 7 mph SSE 15%
Thursday Night 68°F Chance Showers And Thunderstorms 5 to 8 mph SE 25%
Friday 90°F Chance Rain Showers 8 mph SE 25%
Friday Night 70°F Mostly Cloudy 9 mph ESE 11%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Roosevelt, OK

Last spring frost
Apr 4
First fall frost
Nov 4
Growing season
214 days
Hardiness zone
7b

Explore more for Roosevelt, OK: full frost dates · planting calendar · Oklahoma frost dates

Climate data from the nearest NOAA station, Hobart Muni Ap, Ok (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.