Key West
October
Weather in Key West for October 2025
Your guide to Key West weather in October - trends and predictions
In general, the average temperature in Key West at the beginning of October is 29 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.4 °F by the end of October.
Expect significant rainfall in Key West during October, with an average of 20 rainy days.
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11
Dry days
20
Rainy days
0
Snow days
27°/25°
Temperatures
30 km/h
Avg max wind
74 %
Avg humidity
Key West in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 29° | 3 29° | 4 29° | 5 29° | ||
| 6 29° | 7 29° | 8  29° | 9  29° | 10  28° | 11 29° | 12 29° |
| 13 29° | 14 29° | 15 28° | 16 27° | 17 25° | 18 26° | 19 27° |
| 20 26° | 21  26° | 22 26° | 23 26° | 24 26° | 25 27° | 26 26° |
| 27 26° | 28 26° | 29 27° | 30 27° | 31 26° |
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Temperatures trend during October in Key West
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Light rain shower | 29° /27° | 1.9 mm | 6 | |
| Oct. 2 | Light rain shower | 29° /27° | 5.2 mm | 6 | |
| Oct. 3 | Patchy rain possible | 29° /26° | 12.9 mm | 6 | |
| Oct. 4 | Patchy rain possible | 29° /27° | 0.7 mm | 6 | |
| Oct. 5 | Light rain shower | 29° /27° | 1.9 mm | 7 | |
| Oct. 6 | Patchy rain possible | 29° /27° | 1.3 mm | 6 | |
| Oct. 7 | Patchy rain possible | 29° /27° | 1.1 mm | 6 | |
| Oct. 8 | Patchy light rain with thunder | 29° /27° | 7.5 mm | 7 | |
| Oct. 9 | Cloudy | 29° /27° | 16.6 mm | 6 | |
| Oct. 10 | Partly cloudy | 28° /26° | 8.1 mm | 7 | |
| Oct. 11 | Patchy light rain with thunder | 29° /27° | 3.3 mm | 7 | |
| Oct. 12 | Patchy rain possible | 29° /27° | 42.2 mm | 7 | |
| Oct. 13 | Partly cloudy | 29° /27° | 0 mm | 8 | |
| Oct. 14 | Partly cloudy | 29° /27° | 0 mm | 7 | |
| Oct. 15 | Light rain shower | 28° /26° | 3 mm | 6 | |
| Oct. 16 | Light rain shower | 27° /24° | 1.7 mm | 6 | |
| Oct. 17 | Light rain shower | 25° /22° | 0.3 mm | 6 | |
| Oct. 18 | Partly cloudy | 26° /23° | 1.4 mm | 7 | |
| Oct. 19 | Cloudy | 27° /24° | 1 mm | 6 | |
| Oct. 20 | Light rain shower | 26° /25° | 1.2 mm | 6 | |
| Oct. 21 | Overcast | 26° /24° | 0 mm | 7 | |
| Oct. 22 | Partly cloudy | 26° /24° | 0 mm | 7 | |
| Oct. 23 | Overcast | 26° /24° | 0.1 mm | 6 | |
| Oct. 24 | Patchy rain possible | 26° /24° | 2.8 mm | 6 | |
| Oct. 25 | Patchy rain possible | 27° /25° | 0.4 mm | 7 | |
| Oct. 26 | Patchy rain possible | 26° /25° | 1.4 mm | 6 | |
| Oct. 27 | Patchy rain possible | 26° /24° | 0.5 mm | 6 | |
| Oct. 28 | Patchy rain possible | 26° /24° | 0.2 mm | 6 | |
| Oct. 29 | Patchy rain possible | 27° /25° | 1.1 mm | 7 | |
| Oct. 30 | Patchy rain possible | 27° /25° | 0 mm | 6 | |
| Oct. 31 | Overcast | 26° /24° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for Key West in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Key West forecast closer to your planned date for the most up-to-date weather information.
Key West in October - FAQ
What are the expected maximum and minimum temperatures in Key West during October?
During October, expect a variety of temperatures with highs around 27° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Key West during October?
Moderate rainfall is anticipated in Key West during October, with a total of 52 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Key West during October?
The average wind speed in Key West during October is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Key West
Explore the daily rainfall trends and prepare for Key Wests October weather 💧
UV exposure in Key West during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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