5-day weather forecast St. Louis Nov 9, 2026
20°Weather forecast St. Louis Monday Nov 9, 2026: sunny, temperature from 7 °C to 20 °C.
Precipitation probability 14%. Wind up to 3 m/s (gusts 7.39 m/s). Air humidity 41–91%, atmospheric pressure 764–767 mm Hg, UV index up to 6.
5 days at a glance — tap a day to open it
Sunrise 06:36
Sunset 16:52
Sunset 16:52
New Moon0% illuminated
Moonrise 07:15 · Moonset 16:51
Moonrise 07:15 · Moonset 16:51
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 10 °C | 11% | 0% | 84% | 766 mm Hg | WNW 283° 2.19 (4.28) m/s | 0 |
| 01:00 | Clear | 11 °C | 7% | 0% | 73% | 766 mm Hg | WNW 292° 2.19 (4.5) m/s | 0 |
| 02:00 | Clear | 10 °C | 8% | 4% | 76% | 766 mm Hg | WNW 287° 1.89 (3.53) m/s | 0 |
| 03:00 | Clear | 8 °C | 13% | 0% | 89% | 767 mm Hg | WNW 292° 1.81 (3.11) m/s | 0 |
| 04:00 | Clear | 10 °C | 9% | 0% | 80% | 766 mm Hg | NW 305° 1.61 (2.72) m/s | 0 |
| 05:00 | Clear | 9 °C | 10% | 0% | 81% | 766 mm Hg | NW 316° 1.19 (1.53) m/s | 0 |
| 06:00 | Clear | 7 °C | 14% | 0% | 91% | 767 mm Hg | WNW 293° 0.89 (1.42) m/s | 0 |
| 07:00 | Sunny | 9 °C | 10% | 0% | 81% | 767 mm Hg | SW 236° 1.39 (1.75) m/s | 3 |
| 08:00 | Sunny | 11 °C | 7% | 0% | 74% | 767 mm Hg | WSW 240° 1.31 (2.14) m/s | 4 |
| 09:00 | Sunny | 12 °C | 10% | 0% | 81% | 767 mm Hg | SW 221° 1.31 (3.08) m/s | 4 |
| 10:00 | Sunny | 15 °C | 3% | 0% | 57% | 766 mm Hg | SW 224° 1.89 (2.64) m/s | 4 |
| 11:00 | Sunny | 17 °C | 2% | 0% | 51% | 766 mm Hg | SW 219° 2.61 (3.69) m/s | 5 |
| 12:00 | Sunny | 17 °C | 2% | 0% | 53% | 767 mm Hg | SW 224° 2 (4.56) m/s | 5 |
| 13:00 | Sunny | 19 °C | 1% | 0% | 43% | 764 mm Hg | SW 228° 2.5 (3.81) m/s | 5 |
| 14:00 | Sunny | 20 °C | 1% | 0% | 41% | 764 mm Hg | SW 225° 3 (4.5) m/s | 6 |
| 15:00 | Sunny | 19 °C | 1% | 0% | 47% | 765 mm Hg | SW 214° 1.81 (3.86) m/s | 5 |
| 16:00 | Sunny | 20 °C | 1% | 0% | 42% | 764 mm Hg | SW 219° 2.31 (4.39) m/s | 5 |
| 17:00 | Clear | 18 °C | 1% | 0% | 45% | 764 mm Hg | SSW 206° 1.61 (1.61) m/s | 0 |
| 18:00 | Clear | 14 °C | 4% | 0% | 63% | 765 mm Hg | S 178° 1.69 (2.53) m/s | 0 |
| 19:00 | Clear | 16 °C | 2% | 0% | 49% | 764 mm Hg | SW 227° 2.11 (2.64) m/s | 0 |
| 20:00 | Clear | 16 °C | 2% | 0% | 50% | 764 mm Hg | SW 224° 2.31 (3.69) m/s | 0 |
| 21:00 | Clear | 13 °C | 6% | 0% | 70% | 765 mm Hg | SSW 202° 2 (3.94) m/s | 0 |
| 22:00 | Clear | 14 °C | 2% | 0% | 52% | 764 mm Hg | WSW 237° 2.19 (5.72) m/s | 0 |
| 23:00 | Clear | 14 °C | 2% | 2% | 51% | 764 mm Hg | WSW 242° 2.69 (7.39) m/s | 0 |
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Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.