Harman US

Harrah, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Harrah, a city in Oklahoma County, Oklahoma.

This Afternoon
63°F
Mostly Cloudy
Mostly cloudy, with a high near 63. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

7-day forecast for Harrah

WhenTempForecastWindPrecip
This Afternoon 63°F Mostly Cloudy 15 to 18 mph NW 5%
Tonight 46°F Mostly Clear 5 to 13 mph WNW 0%
Wednesday 66°F Sunny 2 to 7 mph W 0%
Wednesday Night 49°F Mostly Clear 5 mph S 0%
Thursday 61°F Rain Showers Likely 3 to 12 mph ESE 73%
Thursday Night 43°F Mostly Clear 8 mph NNW 14%
Friday 61°F Sunny 8 mph N 0%
Friday Night 42°F Partly Cloudy 1 to 5 mph N 0%
Saturday 62°F Mostly Sunny 1 to 5 mph N 2%
Saturday Night 43°F Mostly Clear 3 mph WNW 3%
Sunday 66°F Sunny 5 mph W 2%
Sunday Night 44°F Clear 6 mph SSW 0%
Monday 69°F Sunny 6 to 10 mph SSW 0%
Monday Night 48°F Mostly Clear 7 mph SSW 1%

Forecast source: National Weather Service (api.weather.gov) for Harrah (35.472, -97.183). Updated through the day.

Growing snapshot for Harrah

Last spring frost
Apr 4
First fall frost
Oct 30
Growing season
208 days
Hardiness zone
7b

More local growing data for Harrah: nearby ZIP 73045 weather · frost dates · planting calendar · Oklahoma frost dates

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Climate data from the nearest NOAA station, Meeker 5 W, Ok (9.3 mi from Harrah). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.