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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
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.