National Weather Service Forecast for: Shawnee OK
Issued by: National Weather Service Norman, OK
Updated: 3:37 am CDT Jun 22, 2026
 
Overnight

Overnight: Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a low around 73. North northeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms

 Monday

Monday: Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely then
Chance
T-storms
 Monday
Night
Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. East northeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Chance
T-storms then
Showers
Likely
 Tuesday

Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South southeast wind 5 to 8 mph. Chance of precipitation is 60%.
Showers
Likely

 Tuesday
Night
Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind around 8 mph.
Chance
T-storms

 Wednesday

Wednesday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Chance
T-storms then
Chance
Showers
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
Chance
T-storms then
Showers
Likely
 Thursday

Thursday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Slight Chance
T-storms

 Thursday
Night
Thursday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Chance
T-storms
Lo 73 °F Hi 84 °F Lo 70 °F Hi 87 °F Lo 73 °F Hi 89 °F Lo 72 °F Hi 89 °F Lo 74 °F

Flood Advisory
 

Overnight
 
 Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a low around 73. North northeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
 Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. East northeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
 Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South southeast wind 5 to 8 mph. Chance of precipitation is 60%.
Tuesday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind around 8 mph.
Wednesday
 
 A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Wednesday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
Thursday
 
 A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Thursday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
 
 Partly sunny, with a high near 92.
Friday Night
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Saturday
 
 Mostly sunny, with a high near 94.
Saturday Night
 
 Mostly clear, with a low around 80.
Sunday
 
 Sunny, with a high near 96.

 

Forecast from NOAA-NWS for Shawnee OK.