Saturday
Partly sunny
High:
68°F
Partly sunny, with a high near 68. Light east wind becoming southeast 5 to 9 mph in the morning.
St. Louis, MO Weather - Extended Forecast
Saturday Night
Cloudy
Overnight low:
60°F
A 30 percent chance of rain after midnight. Cloudy, with a low around 60. South wind 6 to 8 mph.
Sunday
Showers
High:
72°F
Rain likely, then showers and possibly a thunderstorm after 9am. High near 72. Chance of precipitation is 80%.
Sunday Night
Rain or snow likely
Overnight low:
22°F
Rain likely, possibly mixed with snow before midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
Sunny
High:
29°F
Monday Night
Mostly clear
Overnight low:
20°F
Tuesday
Sunny
High:
36°F
Tuesday Night
Partly cloudy
Overnight low:
26°F
Wednesday
Mostly sunny
High:
42°F
Wednesday Night
Mostly clear
Overnight low:
26°F
New Year's Day
Sunny
High:
39°F