Currently: 85 °F. Passing clouds. (Weather station: Key West International Airport, USA). See more current weather
Past Weather in Key West — Graph
Key West Temperature Yesterday
Maximum temperature yesterday: 88 °F (at 12:53 pm)
Minimum temperature yesterday: 78 °F (at 12:25 am)
Average temperature yesterday: 84 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 92 °F (Aug 26, 4:53 pm) | 100% (Aug 27, 8:08 pm) | 30.11 "Hg (Aug 27, 8:08 pm) |
| Low | 75 °F (Aug 27, 8:08 pm) | 61% (Aug 26, 10:53 am) | 29.85 "Hg (Sep 4, 6:53 pm) |
| Average | 84 °F | 83% | 29.97 "Hg |
| * Reported Aug 26 9:53 am — Sep 10 9:53 am, Key West. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Key West Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:53 am Wed, Sep 10 |
|
85 °F | Passing clouds. | No wind | ↑ | 86% | 30.02 "Hg | 10 mi |
| 8:53 am |
|
83 °F | Passing clouds. | No wind | ↑ | 91% | 30.01 "Hg | 10 mi |
| 8:29 am |
|
81 °F | Passing clouds. | No wind | ↑ | 94% | 29.99 "Hg | N/A |
| 7:53 am |
|
81 °F | Thundershowers. Scattered clouds. | 3 mph | ↑ | 88% | 30.00 "Hg | 10 mi |
| 7:22 am |
|
79 °F | Heavy rain. Mostly cloudy. | No wind | ↑ | 88% | 29.98 "Hg | N/A |
| 6:40 am |
|
84 °F | Passing clouds. | 3 mph | ↑ | 85% | 29.96 "Hg | N/A |
| 6:24 am |
|
84 °F | Passing clouds. | No wind | ↑ | 83% | 29.96 "Hg | N/A |
| 5:53 am |
|
83 °F | Passing clouds. | 3 mph | ↑ | 91% | 29.96 "Hg | N/A |
| 4:53 am |
|
83 °F | Clear. | 5 mph | ↑ | 91% | 29.95 "Hg | N/A |
| 3:53 am |
|
83 °F | Passing clouds. | 5 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 2:53 am |
|
83 °F | Clear. | 8 mph | ↑ | 85% | 29.97 "Hg | N/A |
| 1:53 am |
|
83 °F | Clear. | 7 mph | ↑ | 82% | 29.99 "Hg | N/A |
| 12:53 am |
|
83 °F | Clear. | 8 mph | ↑ | 82% | 30.00 "Hg | N/A |
| 12:10 am |
|
81 °F | Light rain. Mostly cloudy. | 12 mph | ↑ | 88% | 30.00 "Hg | N/A |
| 11:28 pm Tue, Sep 9 |
|
83 °F | Thunderstorms. Passing clouds. | 15 mph | ↑ | 79% | 30.01 "Hg | N/A |
| 11:10 pm |
|
83 °F | Thunderstorms. Clear. | 15 mph | ↑ | 85% | 30.00 "Hg | N/A |
| 10:53 pm |
|
83 °F | Thundershowers. Clear. | 13 mph | ↑ | 82% | 30.01 "Hg | N/A |
| 10:43 pm |
|
84 °F | Passing clouds. | 9 mph | ↑ | 80% | 29.99 "Hg | N/A |
| 10:07 pm |
|
86 °F | Thundershowers. Passing clouds. | 8 mph | ↑ | 75% | 29.97 "Hg | N/A |
| 9:32 pm |
|
85 °F | Thunderstorms. Passing clouds. | 7 mph | ↑ | 80% | 29.97 "Hg | 10 mi |
| 9:08 pm |
|
86 °F | Thundershowers. Passing clouds. | 9 mph | ↑ | 77% | 29.96 "Hg | 10 mi |
| 8:53 pm |
|
86 °F | Thundershowers. Passing clouds. | 9 mph | ↑ | 80% | 29.97 "Hg | 10 mi |
| 7:53 pm |
|
86 °F | Passing clouds. | 8 mph | ↑ | 77% | 29.95 "Hg | 10 mi |
| 6:53 pm |
|
86 °F | Scattered clouds. | 10 mph | ↑ | 77% | 29.94 "Hg | 10 mi |
| 5:53 pm |
|
87 °F | Passing clouds. | 8 mph | ↑ | 77% | 29.92 "Hg | 10 mi |
| 4:53 pm |
|
87 °F | Passing clouds. | 10 mph | ↑ | 77% | 29.93 "Hg | 7 mi |
| 3:53 pm |
|
88 °F | Scattered clouds. | 9 mph | ↑ | 75% | 29.92 "Hg | 10 mi |
| 2:53 pm |
|
87 °F | Scattered clouds. | 12 mph | ↑ | 77% | 29.94 "Hg | 10 mi |
| 1:53 pm |
|
88 °F | Scattered clouds. | 12 mph | ↑ | 78% | 29.94 "Hg | 10 mi |
| 12:53 pm |
|
88 °F | Scattered clouds. | 10 mph | ↑ | 75% | 29.98 "Hg | 10 mi |
| 11:53 am |
|
87 °F | Passing clouds. | 10 mph | ↑ | 75% | 29.98 "Hg | 10 mi |
| 11:42 am |
|
87 °F | Scattered clouds. | 10 mph | ↑ | 77% | 29.96 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||