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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

WhenTempForecastWindPrecip
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

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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.