Granite, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granite, a town in Greer County, Oklahoma.
Overnight
44°F
Mostly Clear
Mostly clear, with a low around 44. West northwest wind around 5 mph.
7-day forecast for Granite
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Mostly Clear | 5 mph WNW | 0% |
| Wednesday | 69°F | Sunny | 3 to 8 mph SW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 8 mph SSE | 1% |
| Thursday | 63°F | Mostly Sunny then Slight Chance Rain Showers | 7 to 21 mph NE | 24% |
| Thursday Night | 41°F | Mostly Clear | 6 to 14 mph N | 1% |
| Friday | 62°F | Sunny | 7 mph NNE | 0% |
| Friday Night | 40°F | Partly Cloudy | 2 to 6 mph NE | 0% |
| Saturday | 62°F | Mostly Sunny | 3 mph E | 3% |
| Saturday Night | 41°F | Partly Cloudy | 3 mph NE | 2% |
| Sunday | 66°F | Sunny | 5 mph NNE | 0% |
| Sunday Night | 41°F | Clear | 3 mph SSE | 0% |
| Monday | 69°F | Sunny | 3 to 9 mph SSW | 1% |
| Monday Night | 45°F | Mostly Clear | 7 mph S | 1% |
| Tuesday | 69°F | Sunny | 5 to 9 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Granite (34.951, -99.368). Updated through the day.
Growing snapshot for Granite
Last spring frost
Apr 8
First fall frost
Nov 2
Growing season
207 days
Hardiness zone
7b
More local growing data for Granite: nearby ZIP 73547 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mangum, Ok (7.9 mi from Granite). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.