Harman US

Norman, OK Weather & Growing Conditions

This Afternoon
67°F
Sunny
Sunny, with a high near 67. West southwest wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 67°F Sunny 5 mph WSW 0%
Tonight 48°F Clear 5 mph SSE 0%
Thursday 66°F Partly Sunny then Chance Rain Showers 5 to 13 mph ESE 51%
Thursday Night 44°F Chance Rain Showers then Mostly Cloudy 7 to 13 mph N 49%
Friday 59°F Mostly Sunny 7 to 10 mph N 0%
Friday Night 41°F Mostly Cloudy 6 mph NNE 0%
Saturday 59°F Partly Sunny 5 mph NNE 0%
Saturday Night 39°F Partly Cloudy 2 mph N 0%
Sunday 64°F Sunny 3 mph N 0%
Sunday Night 41°F Mostly Clear 1 mph NW 0%
Monday 68°F Sunny 1 to 6 mph SW 13%
Monday Night 44°F Mostly Clear 5 mph S 3%
Tuesday 69°F Sunny 3 to 7 mph SSW 2%
Tuesday Night 48°F Mostly Clear 5 mph S 1%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Norman, OK

Last spring frost
Mar 31
First fall frost
Nov 5
Growing season
219 days
Hardiness zone
7b

Explore more for Norman, OK: full frost dates · planting calendar · Oklahoma frost dates

Climate data from the nearest NOAA station, Norman 2Nw Mesonet, Ok (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.