Bartlesville, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bartlesville, a city in Washington County, Oklahoma.
Tonight
45°F
Mostly Cloudy
Mostly cloudy, with a low around 45. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
7-day forecast for Bartlesville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Cloudy | 5 to 10 mph NW | 1% |
| Wednesday | 66°F | Sunny | 5 mph W | 0% |
| Wednesday Night | 43°F | Clear | 0 mph | 0% |
| Thursday | 61°F | Rain Showers Likely | 0 to 5 mph N | 72% |
| Thursday Night | 40°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 21% |
| Friday | 60°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 61°F | Partly Sunny | 0 to 5 mph NW | 2% |
| Saturday Night | 39°F | Mostly Clear | 0 mph | 5% |
| Sunday | 67°F | Sunny | 0 to 5 mph W | 2% |
| Sunday Night | 40°F | Clear | 0 mph | 0% |
| Monday | 69°F | Sunny | 0 to 10 mph S | 0% |
| Monday Night | 44°F | Mostly Clear | 0 to 5 mph S | 0% |
| Tuesday | 71°F | Mostly Sunny | 0 to 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Bartlesville (36.738, -95.948). Updated through the day.
Growing snapshot for Bartlesville
Last spring frost
Apr 11
First fall frost
Oct 24
Growing season
195 days
Hardiness zone
7a
More local growing data for Bartlesville: nearby ZIP 74006 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bartlesville 3, Ok (7.3 mi from Bartlesville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.