National Weather Service Forecast for: Bartlesville OK
Issued by: National Weather Service Tulsa, OK
Updated: 6:50 am CDT Jul 29, 2025
 
Today

Today: Sunny, with a high near 99. Heat index values as high as 109. South wind around 5 mph.
High: 99 °F
Tonight

Tonight: Clear, with a low around 76. Southeast wind around 5 mph becoming calm.
Low: 76 °F
Wednesday

Wednesday: Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.
High: 100 °F
Wednesday
Night
Wednesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. Northeast wind around 5 mph.
Low: 73 °F
Thursday

Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph.  Chance of precipitation is 20%.
High: 88 °F
Thursday
Night
Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 69. Northeast wind 5 to 10 mph.  Chance of precipitation is 20%.
Low: 69 °F
Friday

Friday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 83. Northeast wind 5 to 10 mph.
High: 83 °F
Friday
Night
Friday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph.
Low: 67 °F
Saturday

Saturday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 84. East wind around 5 mph.
High: 84 °F
Sunny

Clear

Hot

Slight Chance
T-storms

Slight Chance
T-storms

Slight Chance
T-storms

Slight Chance
Showers

Partly Cloudy
then Slight
Chance
Showers
Slight Chance
Showers

Hazardous Weather Outlook
Heat Advisory
 

Today
 
Sunny, with a high near 99. Heat index values as high as 109. South wind around 5 mph.
Tonight
 
Clear, with a low around 76. Southeast wind around 5 mph becoming calm.
Wednesday
 
Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
 
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Northeast wind around 5 mph.
Thursday
 
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
 
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 83. Northeast wind 5 to 10 mph.
Friday Night
 
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph.
Saturday
 
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. East wind around 5 mph.
Saturday Night
 
Mostly clear, with a low around 65. East wind around 5 mph becoming calm in the evening.
Sunday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind around 5 mph.
Sunday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southeast wind around 5 mph.
Monday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind around 5 mph.

 

Forecast from NOAA-NWS for Bartlesville OK.