National Weather Service Forecast for: McAlester OK
Issued by: National Weather Service Tulsa, OK
Updated: 12:11 pm CDT May 4, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 81. South wind around 15 mph, with gusts as high as 30 mph.
Mostly Sunny
 Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.
Slight Chance
T-storms
 Tuesday

Tuesday: Mostly cloudy, with a high near 84. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Mostly Cloudy
 Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 52. North wind 5 to 10 mph. Chance of precipitation is 30%.
Chance
T-storms
 Wednesday

Wednesday: Mostly cloudy, with a high near 68. North wind 5 to 10 mph.
Mostly Cloudy
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 47. North wind 5 to 10 mph.
Mostly Cloudy
 Thursday

Thursday: Mostly sunny, with a high near 70. North wind around 5 mph.
Mostly Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 48. North wind around 5 mph becoming calm.
Mostly Clear
 Friday

Friday: Sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunny
Hi 81 °F Lo 69 °F Hi 84 °F Lo 52 °F Hi 68 °F Lo 47 °F Hi 70 °F Lo 48 °F Hi 78 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Mostly sunny, with a high near 81. South wind around 15 mph, with gusts as high as 30 mph.
Tonight
 
 A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
 
 Mostly cloudy, with a high near 84. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
 
 A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 52. North wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
 
 Mostly cloudy, with a high near 68. North wind 5 to 10 mph.
Wednesday Night
 
 Mostly cloudy, with a low around 47. North wind 5 to 10 mph.
Thursday
 
 Mostly sunny, with a high near 70. North wind around 5 mph.
Thursday Night
 
 Mostly clear, with a low around 48. North wind around 5 mph becoming calm.
Friday
 
 Sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
 
 Mostly clear, with a low around 57. South wind around 5 mph becoming calm after midnight.
Saturday
 
 Sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
 
 Partly cloudy, with a low around 61. Southeast wind around 5 mph.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Southeast wind 5 to 10 mph becoming east in the afternoon.

 

Forecast from NOAA-NWS for McAlester OK.