Jenks, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jenks, a city in Tulsa County, Oklahoma.
Today
101°F
Sunny
Sunny, with a high near 101. Heat index values as high as 102. South wind 5 to 10 mph.
7-day forecast for Jenks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph SE | 3% |
| Wednesday | 102°F | Mostly Sunny | 5 to 10 mph S | 5% |
| Wednesday Night | 77°F | Partly Cloudy | 5 to 10 mph S | 7% |
| Thursday | 101°F | Mostly Sunny | 5 to 10 mph S | 13% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 48% |
| Friday | 96°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 48% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 20% |
| Saturday | 97°F | Slight Chance Showers And Thunderstorms then Sunny | 5 to 10 mph S | 15% |
| Saturday Night | 76°F | Mostly Clear | 5 to 10 mph S | 3% |
| Sunday | 98°F | Sunny | 5 to 10 mph S | 2% |
| Sunday Night | 76°F | Clear | 10 to 15 mph S | 0% |
| Monday | 99°F | Sunny | 10 to 15 mph S | 1% |
| Monday Night | 77°F | Mostly Clear | 10 to 15 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Jenks (35.998, -95.973). Updated through the day.
Growing snapshot for Jenks
Last spring frost
Mar 30
First fall frost
Nov 4
Growing season
220 days
Hardiness zone
7b
More local growing data for Jenks: nearby ZIP 74037 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Bixby
Broken Arrow
Catoosa
Collinsville
Glenpool
Leonard
Limestone
Lotsee
Owasso
Sand Springs
Tulsa
Turley
Valley Park
Climate data from the nearest NOAA station, Tulsa R L Jones Jr Ap, Ok (2.8 mi from Jenks). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.