National Weather Service Forecast for: McAlester OK
Issued by: National Weather Service Tulsa, OK
Updated: 2:50 pm CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 85. South wind 5 to 10 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 57. South wind around 5 mph.
Mostly Clear
 Friday

Friday: Sunny, with a high near 90. South wind around 5 mph.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 60. South wind around 5 mph.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 92. Calm wind becoming south around 5 mph in the morning.
Sunny
 Saturday
Night
Saturday Night: Clear, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.
Clear
 Sunday

Sunday: Sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 56. Northeast wind around 10 mph, with gusts as high as 20 mph.
Partly Cloudy
 Monday

Monday: Partly sunny, with a high near 78. Northeast wind around 10 mph, with gusts as high as 20 mph.
Partly Sunny
Hi 85 °F Lo 57 °F Hi 90 °F Lo 60 °F Hi 92 °F Lo 66 °F Hi 93 °F Lo 56 °F Hi 78 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Sunny, with a high near 85. South wind 5 to 10 mph.
Tonight
 
 Mostly clear, with a low around 57. South wind around 5 mph.
Friday
 
 Sunny, with a high near 90. South wind around 5 mph.
Friday Night
 
 Mostly clear, with a low around 60. South wind around 5 mph.
Saturday
 
 Sunny, with a high near 92. Calm wind becoming south around 5 mph in the morning.
Saturday Night
 
 Clear, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
 
 Sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
 
 Partly cloudy, with a low around 56. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
 
 Partly sunny, with a high near 78. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
 
 Mostly cloudy, with a low around 55. East wind around 5 mph.
Tuesday
 
 Mostly sunny, with a high near 85. South wind 5 to 10 mph.
Tuesday Night
 
 Partly cloudy, with a low around 61. South wind around 5 mph.
Wednesday
 
 Sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph.

 

Forecast from NOAA-NWS for McAlester OK.