Harman US

Hillsdale, OK Weather & Growing Conditions

Today
101°F
Mostly Sunny
Mostly sunny, with a high near 101. Heat index values as high as 102. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 101°F Mostly Sunny 14 to 17 mph SSW 14%
Tonight 72°F Chance Showers And Thunderstorms 8 to 13 mph SSW 52%
Sunday 92°F Chance Showers And Thunderstorms 8 mph ESE 54%
Sunday Night 63°F Chance Showers And Thunderstorms 9 mph NNE 52%
Monday 83°F Slight Chance Rain Showers then Mostly Sunny 10 mph NNE 15%
Monday Night 59°F Partly Cloudy 9 mph NE 5%
Tuesday 79°F Mostly Sunny 8 mph NE 7%
Tuesday Night 55°F Partly Cloudy 8 mph ENE 4%
Wednesday 81°F Mostly Sunny 7 mph E 8%
Wednesday Night 59°F Partly Cloudy then Slight Chance Showers And Thunderstorms 7 mph E 16%
Thursday 84°F Chance Showers And Thunderstorms 7 mph SE 36%
Thursday Night 62°F Chance Rain Showers 6 mph SE 27%
Friday 85°F Chance Rain Showers 7 mph SE 27%
Friday Night 63°F Mostly Cloudy then Slight Chance Rain Showers 7 mph ESE 21%

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

Growing snapshot for Hillsdale, OK

Last spring frost
Apr 6
First fall frost
Nov 1
Growing season
209 days
Hardiness zone
7a

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

Climate data from the nearest NOAA station, Enid, Ok (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.