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 Saint Louis Weather Forecast Summary |
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Today
Dec 13th
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Sunday
Dec 14th
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Monday
Dec 15th
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Tuesday
Dec 16th
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Wednesday
Dec 17th
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Cloudy |
Cloudy |
Flurries |
Cloudy |
Cloudy |
18°F
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25°F
5°F |
22°F
11°F |
35°F
5°F |
36°F
28°F |
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| Saint Louis Detailed Weather Forecast |
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| Saturday, December 13th, 2025 |
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Evening |
Temperature: 1°F |
| Clear. Windy at times. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 6°F |
| Mostly clear. Windy. |
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Morning |
Temperature: 22°F |
| Cloudy with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: 21°F |
| Cloudy with a chance of flurries. Windy at times. |
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Evening |
Temperature: 15°F |
| Cloudy. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 17°F |
| Cloudy with a slight chance of flurries. Windy at times. |
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Morning |
Temperature: 16°F |
| Cloudy with flurries likely. Windy. |
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Afternoon |
Temperature: 19°F |
| Cloudy with a chance of flurries. Windy at times. |
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Evening |
Temperature: 11°F |
| Cloudy. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 6°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 22°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 32°F |
| Cloudy. Windy. |
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Evening |
Temperature: 34°F |
| Cloudy. Windy. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 36°F |
| Cloudy. Windy. |
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Morning |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 31°F |
| Cloudy. |
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Evening |
Temperature: 29°F |
| Cloudy. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 34°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. Windy. |
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Morning |
Temperature: 39°F |
| Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy. |
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Afternoon |
Temperature: 37°F |
| Sunny with a chance of showers. Showers possibly mixed with wet flurries. Windy. |
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Evening |
Temperature: 33°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 19°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 16°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 19°F |
| Mostly cloudy. Windy at times. |
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Evening |
Temperature: 21°F |
| Cloudy. Windy at times. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 27°F |
| Cloudy with a few flurries. Windy at times. |
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Morning |
Temperature: 32°F |
| Cloudy with flurries or freezing rain showers likely. Windy at times. |
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Afternoon |
Temperature: 33°F |
| Cloudy with a few flurries or showers. Risk of freezing rain. |
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Evening |
Temperature: 33°F |
| Cloudy with flurries or showers likely. Windy at times. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 23°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 22°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 22°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 17°F |
| Clear with cloudy periods. |
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