Granite, OK Weather & Growing Conditions
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 13 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 13 mph S | 1% |
| Saturday | 101°F | Sunny | 10 to 15 mph S | 5% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 25% |
| Sunday | 99°F | Chance Showers And Thunderstorms | 10 mph SSW | 44% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 7 to 12 mph ENE | 44% |
| Monday | 90°F | Slight Chance Rain Showers then Mostly Sunny | 10 to 14 mph NNE | 15% |
| Monday Night | 63°F | Slight Chance Showers And Thunderstorms | 12 mph NE | 23% |
| Tuesday | 86°F | Slight Chance Rain Showers | 9 to 13 mph ENE | 23% |
| Tuesday Night | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 12 mph E | 18% |
| Wednesday | 87°F | Slight Chance Rain Showers | 9 mph E | 24% |
| Wednesday Night | 63°F | Mostly Cloudy then Chance Showers And Thunderstorms | 8 mph E | 27% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 7 mph ESE | 32% |
| Thursday Night | 65°F | Slight Chance Showers And Thunderstorms | 8 mph ESE | 18% |
| Friday | 87°F | Slight Chance Rain Showers | 8 mph SE | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Granite, OK
Last spring frost
Apr 8
First fall frost
Nov 2
Growing season
207 days
Hardiness zone
7b
Explore more for Granite, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Mangum, Ok (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.