National Weather Service Forecast for: Tahlequah OK
Issued by: National Weather Service Tulsa, OK
Updated: 2:50 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 99. Heat index values as high as 105. West wind around 5 mph.
Partly Sunny

 Tonight

Tonight: Partly cloudy, with a low around 75. Calm wind.
Partly Cloudy

 Wednesday

Wednesday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 110. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Slight Chance
T-storms

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming north in the evening.
Chance
T-storms then
Chance
Showers
 Thursday

Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind around 5 mph.
Slight Chance
T-storms

 Thursday
Night
Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Partly Cloudy
then Slight
Chance
T-storms
 Friday

Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 97. South wind 5 to 10 mph becoming west in the afternoon.
Slight Chance
T-storms

 Friday
Night
Friday Night: Mostly clear, with a low around 71. Northwest wind around 5 mph becoming north in the evening.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 86. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunny
Hi 99 °F Lo 75 °F Hi 97 °F Lo 75 °F Hi 93 °F Lo 74 °F Hi 97 °F Lo 71 °F Hi 86 °F

Hazardous Weather Outlook
Heat Advisory
Heat Advisory
 

This Afternoon
 
 Partly sunny, with a high near 99. Heat index values as high as 105. West wind around 5 mph.
Tonight
 
 Partly cloudy, with a low around 75. Calm wind.
Wednesday
 
 A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 110. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming north in the evening.
Thursday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind around 5 mph.
Thursday Night
 
 A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Friday
 
 A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 97. South wind 5 to 10 mph becoming west in the afternoon.
Friday Night
 
 Mostly clear, with a low around 71. Northwest wind around 5 mph becoming north in the evening.
Saturday
 
 Sunny, with a high near 86. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
 
 Mostly clear, with a low around 66. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
 
 Sunny, with a high near 87. North wind 5 to 10 mph.
Sunday Night
 
 Clear, with a low around 68. North wind around 5 mph becoming calm in the evening.
Monday
 
 Sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.

 

Forecast from NOAA-NWS for Tahlequah OK.