 |
 Saint Louis Weather Forecast Summary |
|
|
| |
Today
Feb 17th
|
Wednesday
Feb 18th
|
Thursday
Feb 19th
|
Friday
Feb 20th
|
Saturday
Feb 21st
|
 |
 |
|
|
|
Cloudy |
Mix of rain and snow |
Cloudy |
Cloudy |
Cloudy |
44°F
|
53°F
36°F |
58°F
37°F |
48°F
31°F |
37°F
28°F |
|
| |
|
| Saint Louis Detailed Weather Forecast |
|
|
| |
| Tuesday, February 17th, 2026 |
 |
Evening |
Temperature: 36°F |
| Cloudy. Windy at times. |
|
|
|
| Wednesday, February 18th, 2026 |
 |
Overnight |
Temperature: 37°F |
| Cloudy with showers. Showers possibly mixed with wet flurries. Windy at times. |
|
|
|
 |
Morning |
Temperature: 42°F |
| Cloudy with showers. |
|
|
|
 |
Afternoon |
Temperature: 47°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 36°F |
| Cloudy. |
|
|
|
| Thursday, February 19th, 2026 |
|
Overnight |
Temperature: 37°F |
| Cloudy. |
|
|
|
 |
Morning |
Temperature: 48°F |
| Sunny with cloudy periods. Windy at times. |
|
|
|
 |
Afternoon |
Temperature: 53°F |
| A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
|
|
|
 |
Evening |
Temperature: 46°F |
| Cloudy with a chance of showers. Windy at times. |
|
|
|
| Friday, February 20th, 2026 |
|
Overnight |
Temperature: 47°F |
| Cloudy with a chance of showers. Windy. |
|
|
|
|
Morning |
Temperature: 37°F |
| Cloudy. Wind 20 to 30 mph. |
|
|
|
|
Afternoon |
Temperature: 34°F |
| Cloudy. Wind 20 to 30 mph. |
|
|
|
 |
Evening |
Temperature: 31°F |
| A mix of cloudy and clear skies. Windy. |
|
|
|
| Saturday, February 21st, 2026 |
 |
Overnight |
Temperature: 29°F |
| Mostly clear. Windy at times. |
|
|
|
|
Morning |
Temperature: 34°F |
| Sunny with cloudy periods. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 34°F |
| Cloudy. Windy at times. |
|
|
|
|
Evening |
Temperature: 29°F |
| Cloudy. Windy at times. |
|
|
|
| Sunday, February 22nd, 2026 |
|
Overnight |
Temperature: 28°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 29°F |
| Cloudy with a slight chance of flurries or showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 28°F |
| Cloudy. Windy at times. |
|
|
|
|
Evening |
Temperature: 24°F |
| Clear with cloudy periods. Windy at times. |
|
|
|
| Monday, February 23rd, 2026 |
|
Overnight |
Temperature: 22°F |
| Cloudy. Windy. |
|
|
|
 |
Morning |
Temperature: 22°F |
| A mix of cloud and sun. Windy. |
|
|
|
|
Afternoon |
Temperature: 21°F |
| Cloudy. Windy. |
|
|
|
|
Evening |
Temperature: 14°F |
| Clear with cloudy periods. Windy at times. |
|
|
|
| Tuesday, February 24th, 2026 |
|
Overnight |
Temperature: 12°F |
| A mix of cloudy and clear skies. Windy at times. |
|
|
|
|
Morning |
Temperature: 16°F |
| A mix of cloud and sun. |
|
|
|
|
Afternoon |
Temperature: 21°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 19°F |
| Cloudy. Windy at times. |
|
|
|
| Wednesday, February 25th, 2026 |
 |
Overnight |
Temperature: 18°F |
| Cloudy with flurries likely. Windy at times. |
|
|
|
 |
Morning |
Temperature: 25°F |
| Cloudy with flurries likely. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 22°F |
| Cloudy with flurries likely. Windy. |
|
|
|
|
Evening |
Temperature: 15°F |
| Cloudy. Windy at times. |
|
|
|
