Now
16 °F
Cold.
Feels Like: 10 °F
Forecast: 39 / 16 °F
Wind: 3 mph ↑ from Northwest
| Location: | Washington Regional Airport |
|---|---|
| Current Time: | Mar 17, 2026 at 7:54:46 am |
| Latest Report: | Mar 17, 2026 at 7:35 am |
| Visibility: | 10 mi |
| Pressure: | 30.26 "Hg |
| Humidity: | 67% |
| Dew Point: | 7 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Tuesday | Wednesday | ||||||
|---|---|---|---|---|---|---|---|
| Morning | Afternoon | Evening | Night | Morning | Afternoon | Evening | |
| Forecast |  |  |  |  |  | |  |
| Temperature | 19 °F | 36 °F | 35 °F | 36 °F | 42 °F | 65 °F | 55 °F |
| Partly cloudy. | Overcast. | Light snow. Overcast. | Light mixture of precip. Overcast. | Scatterred clouds. | Mostly sunny. | Overcast. | |
| Feels Like | 11 °F | 33 °F | 28 °F | 29 °F | 36 °F | 65 °F | 55 °F |
| Wind Speed | 6 mph | 4 mph | 8 mph | 11 mph | 13 mph | 10 mph | 3 mph |
| Wind Direction | NW ↑ | SW ↑ | SE ↑ | S ↑ | SSW ↑ | W ↑ | NW ↑ |
| Humidity | 50% | 23% | 40% | 54% | 56% | 36% | 60% |
| Dew Point | 4 °F | 2 °F | 13 °F | 21 °F | 28 °F | 37 °F | 42 °F |
| Visibility | 7 mi | 7 mi | 2 mi | 4 mi | 6 mi | 8 mi | 7 mi |
| Probability of Precipitation | 0% | 0% | 22% | 21% | 0% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.01" | 0.01" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.11" | 0.01" | 0.00" | 0.00" | 0.00" |
| * Updated Tuesday, March 17, 2026 2:42:39 am St. Clair time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Light snow. Passing clouds. 34 / 21 °F
Humidity: 67%. Wind: 20 mph ↑ from Southwest
Currently at nearby stations
16 °FSpirit Of St. Louis Airport: (28 mi)
Clear. (1 hour ago)
16 °FLambert-St. Louis International Airport: (43 mi)
Passing clouds. (1 hour ago)
13 °FRolla National Airport: (45 mi)
Clear. (1 hour ago)
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
15 | 16 | 17 39 / 16 °F | 18  66 / 35 °F | 19 76 / 44 °F | 20 74 / 43 °F | 21 84 / 50 °F |
22 79 / 46 °F | 23 54 / 38 °F | 24  56 / 41 °F | 25 65 / 51 °F | 26 67 / 54 °F | 27 67 / 46 °F | 28 69 / 39 °F |
29  62 / 41 °F | 30 59 / 44 °F | 31 54 / 42 °F | 1 | 2 | 3 | 4 |