Granite, OK Weather & Growing Conditions
Tonight
44°F
Mostly Clear
Mostly clear, with a low around 44. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Clear | 6 mph NW | 0% |
| Wednesday | 68°F | Sunny | 3 to 8 mph SW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 8 mph SSE | 0% |
| Thursday | 62°F | Slight Chance Rain Showers then Mostly Sunny | 6 to 21 mph NE | 16% |
| Thursday Night | 41°F | Mostly Clear | 5 to 8 mph N | 1% |
| Friday | 63°F | Sunny | 3 to 7 mph NNE | 0% |
| Friday Night | 41°F | Partly Cloudy | 5 mph NNE | 1% |
| Saturday | 63°F | Mostly Sunny | 5 mph WNW | 2% |
| Saturday Night | 42°F | Mostly Clear | 5 mph WSW | 1% |
| Sunday | 68°F | Sunny | 5 mph W | 0% |
| Sunday Night | 42°F | Clear | 6 mph S | 1% |
| Monday | 70°F | Sunny | 6 to 12 mph S | 1% |
| Monday Night | 46°F | Mostly Clear | 8 mph S | 0% |
| Tuesday | 70°F | Sunny | 7 to 10 mph S | 1% |
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 Nov 4, 2026.