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Willow, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Willow, a town in Greer County, Oklahoma.

This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 98. South wind around 14 mph, with gusts as high as 21 mph.

7-day forecast for Willow

WhenTempForecastWindPrecip
This Afternoon 98°F Sunny 14 mph S 0%
Tonight 74°F Mostly Clear 14 mph S 1%
Saturday 100°F Sunny 10 to 14 mph SSW 6%
Saturday Night 74°F Chance Showers And Thunderstorms 10 to 15 mph S 28%
Sunday 99°F Chance Showers And Thunderstorms 10 mph SSW 43%
Sunday Night 65°F Chance Showers And Thunderstorms 8 to 12 mph NE 43%
Monday 89°F Mostly Sunny 13 mph NNE 12%
Monday Night 63°F Slight Chance Showers And Thunderstorms 12 mph NE 23%
Tuesday 85°F Slight Chance Rain Showers 12 mph ENE 23%
Tuesday Night 61°F Mostly Cloudy then Slight Chance Rain Showers 10 mph E 20%
Wednesday 86°F Slight Chance Rain Showers 8 mph E 24%
Wednesday Night 63°F Mostly Cloudy then Chance Showers And Thunderstorms 8 mph E 31%
Thursday 87°F Chance Showers And Thunderstorms 7 mph ESE 32%
Thursday Night 65°F Slight Chance Showers And Thunderstorms 8 mph ESE 18%

Forecast source: National Weather Service (api.weather.gov) for Willow (35.052, -99.510). Updated through the day.

Growing snapshot for Willow

Last spring frost
Apr 8
First fall frost
Nov 2
Growing season
207 days
Hardiness zone
7b

More local growing data for Willow: nearby ZIP 73673 weather · frost dates · planting calendar · Oklahoma frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Mangum, Ok (13.5 mi from Willow). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.