National Weather Service Forecast for: Maryland Heights MO
Issued by: National Weather Service Saint Louis, MO
Updated: 1:35 pm CDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 81. South wind around 5 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 59. Southwest wind 3 to 6 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 89. West wind 6 to 8 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear
 Friday

Friday: Sunny, with a high near 86.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 62.
Clear
 Saturday

Saturday: Sunny, with a high near 90.
Sunny
Hi 81 °F Lo 59 °F Hi 89 °F Lo 59 °F Hi 83 °F Lo 57 °F Hi 86 °F Lo 62 °F Hi 90 °F

 

This Afternoon
 
 Sunny, with a high near 81. South wind around 5 mph.
Tonight
 
 Clear, with a low around 59. Southwest wind 3 to 6 mph.
Wednesday
 
 Sunny, with a high near 89. West wind 6 to 8 mph.
Wednesday Night
 
 Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.
Thursday
 
 Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 57.
Friday
 
 Sunny, with a high near 86.
Friday Night
 
 Clear, with a low around 62.
Saturday
 
 Sunny, with a high near 90.
Saturday Night
 
 A 20 percent chance of showers after 1am. Partly cloudy, with a low around 62.
Sunday
 
 A 30 percent chance of showers. Mostly sunny, with a high near 82.
Sunday Night
 
 Partly cloudy, with a low around 61.
Columbus Day
 
 Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Maryland Heights MO.