Harman US

Norman, OK Weather & Growing Conditions

Today
68°F
Sunny
Sunny, with a high near 68. West southwest wind around 6 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 68°F Sunny 6 mph WSW 0%
Tonight 48°F Mostly Clear 3 mph SSE 0%
Thursday 65°F Partly Sunny then Chance Rain Showers 3 to 13 mph ESE 40%
Thursday Night 44°F Slight Chance Rain Showers then Partly Cloudy 6 to 13 mph N 20%
Friday 60°F Sunny 6 to 9 mph N 0%
Friday Night 41°F Partly Cloudy 1 to 6 mph NNE 0%
Saturday 61°F Mostly Sunny 5 mph NNE 2%
Saturday Night 40°F Partly Cloudy 2 mph N 0%
Sunday 66°F Sunny 1 to 5 mph N 0%
Sunday Night 41°F Clear 2 mph SSE 0%
Monday 69°F Sunny 2 to 8 mph SSW 0%
Monday Night 45°F Mostly Clear 6 mph SSW 0%
Tuesday 70°F Sunny 5 to 9 mph S 2%
Tuesday Night 49°F Partly Cloudy 6 mph SSE 2%

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 (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.