National Weather Service Forecast for: Earth City MO
Issued by: National Weather Service Saint Louis, MO
Updated: 10:36 am CST Nov 1, 2026
 
This
Afternoon
This Afternoon: Cloudy, with a high near 65. Southeast wind 8 to 10 mph.
Cloudy

 Tonight

Tonight: Patchy fog between 11pm and 4am. Otherwise, cloudy, with a low around 56. Southeast wind 6 to 8 mph.
Patchy Fog

 Monday

Monday: Cloudy, with a high near 71. South wind 8 to 14 mph, with gusts as high as 24 mph.
Cloudy

 Monday
Night
Monday Night: A 20 percent chance of rain after 1am. Cloudy, with a low around 63. South wind 14 to 16 mph, with gusts as high as 25 mph.
Cloudy then
Slight Chance
Rain
 Tuesday

Tuesday: Rain, with thunderstorms also possible after noon. High near 74. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Rain

 Tuesday
Night
Tuesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Rain Likely
then Chance
Rain
 Wednesday

Wednesday: A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 68.
Chance Rain

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 48.
Partly Cloudy

 Thursday

Thursday: Partly sunny, with a high near 67.
Partly Sunny
Hi 65 °F Lo 56 °F Hi 71 °F Lo 63 °F Hi 74 °F Lo 54 °F Hi 68 °F Lo 48 °F Hi 67 °F

 

This Afternoon
 
 Cloudy, with a high near 65. Southeast wind 8 to 10 mph.
Tonight
 
 Patchy fog between 11pm and 4am. Otherwise, cloudy, with a low around 56. Southeast wind 6 to 8 mph.
Monday
 
 Cloudy, with a high near 71. South wind 8 to 14 mph, with gusts as high as 24 mph.
Monday Night
 
 A 20 percent chance of rain after 1am. Cloudy, with a low around 63. South wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
 
 Rain, with thunderstorms also possible after noon. High near 74. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Tuesday Night
 
 Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Wednesday
 
 A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 68.
Wednesday Night
 
 Partly cloudy, with a low around 48.
Thursday
 
 Partly sunny, with a high near 67.
Thursday Night
 
 A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 48.
Friday
 
 Partly sunny, with a high near 65.
Friday Night
 
 Mostly cloudy, with a low around 46.
Saturday
 
 Mostly sunny, with a high near 66.

 

Forecast from NOAA-NWS for Earth City MO.