Norman, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Norman, a city in Cleveland County, Oklahoma.
Today
103°F
Sunny
Sunny, with a high near 103. Heat index values as high as 103. South wind around 9 mph.
7-day forecast for Norman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 9 mph S | 2% |
| Tonight | 78°F | Mostly Clear | 9 mph SSE | 2% |
| Wednesday | 102°F | Sunny | 8 to 12 mph SSW | 3% |
| Wednesday Night | 78°F | Mostly Clear | 10 mph S | 4% |
| Thursday | 101°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 9 mph SSW | 15% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms | 10 mph SSE | 20% |
| Friday | 98°F | Chance Showers And Thunderstorms | 7 to 10 mph S | 32% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 to 12 mph SSE | 22% |
| Saturday | 98°F | Sunny | 6 to 10 mph S | 12% |
| Saturday Night | 75°F | Mostly Clear | 8 to 12 mph S | 5% |
| Sunday | 98°F | Sunny | 8 to 13 mph S | 1% |
| Sunday Night | 76°F | Clear | 13 mph S | 0% |
| Monday | 98°F | Sunny | 12 to 16 mph S | 1% |
| Monday Night | 76°F | Mostly Clear | 12 to 15 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Norman (35.241, -97.345). Updated through the day.
Growing snapshot for Norman
Last spring frost
Mar 31
First fall frost
Nov 5
Growing season
219 days
Hardiness zone
7b
More local growing data for Norman: nearby ZIP 73071 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Norman 2Nw Mesonet, Ok (3.2 mi from Norman). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.