Now
33 °F
Mostly cloudy.
Feels Like: 24 °F
Forecast: 51 / 32 °F
Wind: 12 mph ↑ from South
| Location: | Lambert-St. Louis International Airport |
|---|---|
| Current Time: | Dec 9, 2025 at 12:13:02 am |
| Latest Report: | Dec 8, 2025 at 11:51 pm |
| Visibility: | 10 mi |
| Pressure: | 30.14 "Hg |
| Humidity: | 63% |
| Dew Point: | 22 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Tuesday | Wednesday | ||||||
|---|---|---|---|---|---|---|---|
| Night | Morning | Afternoon | Evening | Night | Morning | Afternoon | |
| Forecast | |  | | | | | |
| Temperature | 34 °F | 39 °F | 50 °F | 48 °F | 48 °F | 40 °F | 36 °F |
| Overcast. | Overcast. | Overcast. | Overcast. | Overcast. | Overcast. | Cloudy. | |
| Feels Like | 25 °F | 32 °F | 46 °F | 41 °F | 42 °F | 30 °F | 27 °F |
| Wind Speed | 11 mph | 10 mph | 10 mph | 17 mph | 17 mph | 22 mph | 15 mph |
| Wind Direction | S ↑ | SW ↑ | SSW ↑ | SW ↑ | WSW ↑ | WNW ↑ | NW ↑ |
| Humidity | 70% | 69% | 53% | 58% | 63% | 61% | 64% |
| Dew Point | 25 °F | 30 °F | 34 °F | 34 °F | 36 °F | 28 °F | 25 °F |
| Visibility | 5 mi | 6 mi | 8 mi | 6 mi | 6 mi | 7 mi | 8 mi |
| Probability of Precipitation | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Monday, December 8, 2025 7:42:38 pm St. Louis time - Weather by CustomWeather, © 2025 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Overcast. 34 / 23 °F
Humidity: 72%. Wind: 6 mph ↑ from North
Currently at nearby stations
30 °FSt. Louis Downtown-Parks Airport: (5 mi)
Passing clouds. (1 hour ago)
30 °FAlton / St. Louis Regional: (20 mi)
Passing clouds.
30 °FSt. Charles County Smartt Airport: (24 mi)
Overcast. (1 hour ago)
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
7 | 8 | 9 51 / 32 °F | 10 49 / 27 °F | 11 37 / 24 °F | 12 36 / 26 °F | 13 30 / 17 °F |
14  19 / 8 °F | 15  33 / 12 °F | 16  41 / 23 °F | 17 48 / 36 °F | 18  48 / 38 °F | 19 51 / 38 °F | 20 52 / 39 °F |
21 47 / 40 °F | 22  42 / 26 °F | 23 32 / 22 °F | 24 | 25 | 26 | 27 |