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 Key West Weather Forecast Summary |
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Today
Dec 25th
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Friday
Dec 26th
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Saturday
Dec 27th
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Sunday
Dec 28th
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Monday
Dec 29th
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Cloudy |
Cloudy |
Flurries |
Mostly Sunny |
Cloudy |
-6°C
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-8°C
-12°C |
-5°C
-17°C |
-18°C
-22°C |
-4°C
-17°C |
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| Key West Detailed Weather Forecast |
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| Thursday, December 25th, 2025 |
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Morning |
Temperature: -8°C |
| Cloudy. |
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Afternoon |
Temperature: -9°C |
| Sunny. |
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Evening |
Temperature: -11°C |
| A mix of cloudy and clear skies. |
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| Friday, December 26th, 2025 |
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Overnight |
Temperature: -11°C |
| Cloudy. |
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Morning |
Temperature: -10°C |
| Cloudy. |
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Afternoon |
Temperature: -10°C |
| A mix of cloud and sun. |
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Evening |
Temperature: -9°C |
| Cloudy. Windy at times. |
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| Saturday, December 27th, 2025 |
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Overnight |
Temperature: -8°C |
| Cloudy with flurries likely. Windy. |
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Morning |
Temperature: -15°C |
| Cloudy. Windy. |
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Afternoon |
Temperature: -16°C |
| Cloudy. Windy. |
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Evening |
Temperature: -17°C |
| Cloudy with a chance of flurries. Windy at times. |
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| Sunday, December 28th, 2025 |
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Overnight |
Temperature: -20°C |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: -20°C |
| Mostly sunny. |
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Afternoon |
Temperature: -21°C |
| Sunny. |
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Evening |
Temperature: -19°C |
| Mostly clear. |
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| Monday, December 29th, 2025 |
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Overnight |
Temperature: -16°C |
| Clear. |
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Morning |
Temperature: -8°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -6°C |
| Mostly cloudy. |
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Evening |
Temperature: -6°C |
| Cloudy. Windy at times. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: -3°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: -5°C |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: -7°C |
| A mix of cloud and sun. |
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Evening |
Temperature: -5°C |
| Cloudy. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: -8°C |
| Cloudy. |
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Morning |
Temperature: -8°C |
| Cloudy. |
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Afternoon |
Temperature: -11°C |
| Cloudy with sunny periods. |
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Evening |
Temperature: -12°C |
| Cloudy. Windy at times. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: -17°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: -19°C |
| Cloudy. |
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Afternoon |
Temperature: -19°C |
| Cloudy. |
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Evening |
Temperature: -19°C |
| Cloudy. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: -19°C |
| Cloudy. |
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Morning |
Temperature: -15°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -14°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -12°C |
| Cloudy. Windy at times. |
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