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Saint Louis City
 Details for Saint Louis City Freeze Watch  +1 additional alert
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Freeze Watch FREEZE WATCH - Saint Louis City  - Saint Louis County

Regional Radar Regional Visible Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 31-Oct-2025 8:15pm - next update at 8:20pm  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 52.5, Max: 63.0, Min: 40.8 52.5°F
Colder 2.2°F than last hour.

Cool

Feels like: 53°F

24-hr difference
2.1°FWarmer 2.1°F than yesterday at this time.
  Today Yesterday
High: 63°F
3:12pm 		58.1°F
3:43pm
Low: 40.8°F
6:32am 		40.5°F
7:23am
Calm S
0
Gust:
 0 mph
0 Bft - Calm
Today: 11.8 mph 10:28am
Gust Month: 34.5 mph October 21
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.76 in
Season Total: 40.15 in
6 rain days in October.
Saturday

Saturday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Humidity & Barometer Almanac Moon
Humidity: 54 % Increased 8.0% since last hour.
Dew Point: 36.3°F Increased 1.9°F since last hour.
Barometer: 30.002 inHg  
Baro Trend: Steady
Sunrise: 7:28am
Sunset: 6:00pm
Moonset: 2:42am
Moonrise: 3:52pm
Waxing Gibbous
Waxing Gibbous, Moon at 9 days in cycle
74%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 7.2 @ 11:44am
0 W/m2 (0 %)
High: 696 @  2:04pm
 NWS Weather Forecast  - Outlook: Tonight & Saturday
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy

Lo 40 °F		 NWS forecast: Mostly cloudy. Low around 40, with temperatures rising to around 44 overnight. West wind around 6 mph.
 
Saturday

Saturday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers

Hi 53 °F		 NWS forecast: A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 53. West wind 2 to 8 mph. Chance of precipitation is 20%.