National Weather Service Forecast for: Shrewsbury, MO
Issued by: National Weather Service St. Louis/St. Charles, MO
Updated: Sat, 23-May-2026 2:26am CDT

Saint Louis
 
  Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And T-Storms
Memorial
Day
Memorial Day: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
Wednesday

Wednesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Chance Rain Showers
Chance Rain Showers
  Hi 82 °F Hi 82 °F Hi 84 °F Hi 83 °F Hi 85 °F Hi 85 °F Hi 82 °F
 
Overnight

Overnight: Cloudy
Cloudy
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
 
Lo 61 °F Lo 63 °F Lo 63 °F Lo 66 °F Lo 67 °F Lo 68 °F Lo 67 °F  

 

Overnight
 
Cloudy, with a low around 61. Northwest wind around 2 mph.
Saturday
 
Partly sunny, with a high near 82. West wind around 5 mph.
Saturday Night
 
A chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 63. Southwest wind around 5 mph. Chance of precipitation is 60%.
Sunday
 
A chance of rain showers and patchy fog before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Northwest wind around 5 mph. Chance of precipitation is 40%.
Sunday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 63. Northeast wind 0 to 3 mph. Chance of precipitation is 20%.
Memorial Day
 
Partly sunny, with a high near 84.
Monday Night
 
Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Tuesday
 
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Tuesday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Wednesday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Wednesday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Thursday
 
Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 70%.
Thursday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Friday
 
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Shrewsbury, MO.