Harman US

Fanshawe, OK Weather & Growing Conditions

This Afternoon
99°F
Sunny
Sunny, with a high near 99. South wind around 10 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 99°F Sunny 10 mph S 0%
Tonight 70°F Mostly Clear 5 to 10 mph S 0%
Sunday 99°F Mostly Sunny 5 to 10 mph S 3%
Sunday Night 68°F Chance Showers And Thunderstorms 0 to 5 mph W 40%
Monday 92°F Chance Showers And Thunderstorms 0 to 10 mph NW 40%
Monday Night 64°F Chance Showers And Thunderstorms then Mostly Clear 5 to 10 mph N 36%
Tuesday 89°F Mostly Sunny 5 to 10 mph N 6%
Tuesday Night 60°F Mostly Clear 0 to 10 mph N 3%
Wednesday 90°F Sunny 5 mph NE 3%
Wednesday Night 60°F Mostly Clear 0 to 5 mph NE 3%
Thursday 91°F Mostly Sunny 0 to 5 mph E 2%
Thursday Night 61°F Partly Cloudy 0 to 5 mph E 2%
Friday 92°F Partly Sunny 0 to 5 mph E 8%
Friday Night 63°F Mostly Cloudy 0 to 5 mph NE 8%

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

Growing snapshot for Fanshawe, OK

Last spring frost
Apr 6
First fall frost
Nov 2
Growing season
210 days
Hardiness zone
7b

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

Climate data from the nearest NOAA station, Wister 3S, Ok (11.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.