Key West, FL Hourly Forecast
Key West temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 6 PM - around 84°
- Coolest hour: 11 PM - around 82°
- Highest rain chance: 11 PM (56%) - pack accordingly
- UV peak: 11 AM at index 7 - sun protection recommended
- Windiest: 5 AM at 9 mph
Key West hourly weather - Monday, October 5
In Key West, expect a high near 84°F (29°C) around 6 PM and a low of 82°F (28°C) near 11 PM; precipitation risk peaks at 56% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 6 PM | Patchy rain nearby | 84° | 91° | 19% | 5 mph ESE | 74% | 6 | |
| 7 PM | Patchy rain nearby | 84° | 91° | 18% | 5 mph ESE | 74% | 6 | |
| 8 PM | Patchy rain nearby | 83° | 90° | 17% | 5 mph ESE | 75% | 0 | |
| 9 PM | Clear | 83° | 91° | 7% | 6 mph ESE | 75% | 0 | |
| 10 PM | Patchy rain nearby | 83° | 90° | 33% | 8 mph ESE | 76% | 0 | |
| 11 PM | Moderate rain at times | 82° | 89° | 56% | 8 mph ESE | 80% | 0 |
Key West hourly weather - Tuesday, October 6
In Key West, expect a high near 83°F (28°C) around 5 PM and a low of 82°F (28°C) near 12 AM; precipitation risk peaks at 49% around 1 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 82° | 89° | 34% | 8 mph E | 79% | 0 | |
| 1 AM | Moderate rain at times | 82° | 89° | 49% | 8 mph E | 78% | 0 | |
| 2 AM | Patchy rain nearby | 82° | 89° | 39% | 8 mph E | 77% | 0 | |
| 3 AM | Partly Cloudy | 82° | 89° | 13% | 8 mph E | 76% | 0 | |
| 4 AM | Overcast | 82° | 89° | 21% | 8 mph ESE | 76% | 0 | |
| 5 AM | Cloudy | 83° | 89° | 17% | 9 mph ESE | 76% | 0 | |
| 6 AM | Overcast | 82° | 89° | 20% | 9 mph ESE | 76% | 0 | |
| 7 AM | Cloudy | 82° | 89° | 16% | 8 mph SE | 76% | 0 | |
| 8 AM | Cloudy | 82° | 88° | 18% | 7 mph SE | 75% | 6 | |
| 9 AM | Overcast | 82° | 88° | 20% | 7 mph SE | 74% | 6 | |
| 10 AM | Overcast | 83° | 89° | 20% | 7 mph SE | 74% | 6 | |
| 11 AM | Sunny | 83° | 89° | 7% | 7 mph SE | 74% | 7 | |
| 12 PM | Sunny | 83° | 89° | 7% | 6 mph SE | 73% | 7 | |
| 1 PM | Sunny | 83° | 89° | 7% | 6 mph SE | 73% | 7 | |
| 2 PM | Overcast | 83° | 89° | 18% | 6 mph SSE | 72% | 6 | |
| 3 PM | Overcast | 83° | 89° | 18% | 5 mph SSE | 72% | 6 | |
| 4 PM | Overcast | 83° | 89° | 17% | 5 mph SSE | 72% | 6 | |
| 5 PM | Partly Cloudy | 83° | 89° | 10% | 5 mph SSE | 71% | 7 | |
| 6 PM | Partly Cloudy | 83° | 89° | 9% | 4 mph SSE | 71% | 7 | |
| 7 PM | Cloudy | 83° | 88° | 13% | 3 mph SE | 70% | 6 | |
| 8 PM | Cloudy | 83° | 88° | 16% | 3 mph SE | 71% | 0 | |
| 9 PM | Overcast | 83° | 88° | 18% | 2 mph E | 71% | 0 | |
| 10 PM | Cloudy | 83° | 88° | 13% | 3 mph E | 72% | 0 | |
| 11 PM | Clear | 83° | 88° | 8% | 3 mph ESE | 72% | 0 |
Key West hourly weather - Wednesday, October 7
In Key West, expect a high near 83°F (28°C) around 5 PM and a low of 82°F (28°C) near 5 AM; precipitation risk peaks at 20% around 10 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 82° | 88° | 19% | 4 mph SE | 72% | 0 | |
| 1 AM | Clear | 82° | 88° | 7% | 4 mph SE | 73% | 0 | |
| 2 AM | Clear | 82° | 87° | 7% | 5 mph SSE | 73% | 0 | |
| 3 AM | Partly Cloudy | 82° | 88° | 9% | 6 mph SSE | 73% | 0 | |
| 4 AM | Clear | 82° | 87° | 6% | 4 mph SSE | 72% | 0 | |
| 5 AM | Clear | 82° | 87° | 8% | 5 mph SSE | 72% | 0 | |
| 6 AM | Partly Cloudy | 82° | 87° | 8% | 5 mph SSE | 72% | 0 | |
| 7 AM | Overcast | 82° | 87° | 18% | 4 mph SSE | 72% | 0 | |
| 8 AM | Cloudy | 82° | 87° | 16% | 4 mph SSE | 72% | 6 | |
| 9 AM | Cloudy | 82° | 87° | 13% | 4 mph SSE | 72% | 6 | |
| 10 AM | Partly Cloudy | 82° | 87° | 8% | 3 mph S | 71% | 7 | |
| 11 AM | Partly Cloudy | 82° | 88° | 11% | 3 mph S | 71% | 7 | |
| 12 PM | Sunny | 83° | 88° | 8% | 5 mph S | 72% | 7 | |
| 1 PM | Sunny | 83° | 88° | 6% | 5 mph S | 72% | 7 | |
| 2 PM | Sunny | 83° | 89° | 8% | 5 mph S | 73% | 7 | |
| 3 PM | Sunny | 83° | 89° | 7% | 4 mph SSW | 73% | 7 | |
| 4 PM | Partly Cloudy | 83° | 89° | 10% | 5 mph SSW | 73% | 7 | |
| 5 PM | Overcast | 83° | 89° | 19% | 4 mph S | 72% | 6 | |
| 6 PM | Partly Cloudy | 83° | 89° | 11% | 2 mph SSW | 72% | 7 | |
| 7 PM | Partly Cloudy | 83° | 89° | 12% | 1 mph SSE | 72% | 7 | |
| 8 PM | Overcast | 83° | 89° | 18% | 1 mph ESE | 72% | 0 | |
| 9 PM | Clear | 83° | 88° | 7% | 3 mph ESE | 73% | 0 | |
| 10 PM | Overcast | 83° | 88° | 20% | 3 mph ESE | 74% | 0 | |
| 11 PM | Overcast | 83° | 89° | 20% | 5 mph SE | 75% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Key West today?
Will it rain in Key West tonight?
When is the UV index highest in Key West today?
Key West hour-by-hour: what to expect
Over the next 24 hours in Key West, temperatures range from 82°F (28°C) around 11 PM up to 84°F (29°C) near 6 PM - right in line with the typical October high of 82°F (28°C).
Precipitation is a real possibility: the chance of rain peaks at 56% around 11 PM. UV reaches 7 (11 AM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Key West 14-day forecast or the monthly climate averages.