Harman US

Rattan, OK Weather & Growing Conditions

This Afternoon
71°F
Partly Sunny
Partly sunny. High near 71, with temperatures falling to around 66 in the afternoon. Northwest wind around 10 mph, with gusts as high as 20 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 71°F Partly Sunny 10 mph NW 6%
Tonight 47°F Partly Cloudy 5 to 10 mph NW 2%
Wednesday 70°F Sunny 0 to 5 mph NW 0%
Wednesday Night 44°F Partly Cloudy 0 mph 0%
Thursday 73°F Mostly Sunny 0 to 5 mph S 4%
Thursday Night 47°F Mostly Cloudy 0 to 5 mph N 10%
Friday 68°F Sunny 5 to 10 mph N 0%
Friday Night 41°F Partly Cloudy 0 to 5 mph N 0%
Saturday 66°F Mostly Sunny 0 to 5 mph N 0%
Saturday Night 40°F Partly Cloudy 0 to 5 mph N 5%
Sunday 69°F Sunny 0 to 5 mph NW 3%
Sunday Night 39°F Clear 0 to 5 mph N 0%
Monday 71°F Sunny 0 to 5 mph S 1%
Monday Night 41°F Mostly Clear 0 to 5 mph SE 0%

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

Growing snapshot for Rattan, OK

Last spring frost
Mar 15
First fall frost
Nov 15
Growing season
244 days
Hardiness zone
8a

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

Climate data from the nearest NOAA station, Hugo, Ok (14.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.