Currently: 72 °F. Sunny. (Weather station: Key West International Airport, USA). See more current weatherPast Weather in Key West — Graph
Key West Temperature Yesterday
Maximum temperature yesterday: 71 °F (at 2:53 pm)
Minimum temperature yesterday: 61 °F (at 7:53 am)
Average temperature yesterday: 66 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 80 °F (Jan 9, 1:53 pm) | 100% (Jan 6, 10:53 pm) | 30.29 "Hg (Jan 6, 10:53 pm) |
| Low | 55 °F (Jan 16, 6:53 am) | 29% (Jan 16, 3:53 pm) | 29.85 "Hg (Jan 15, 4:53 am) |
| Average | 71 °F | 81% | 30.10 "Hg |
| * Reported Jan 6 10:53 am — Jan 21 10:53 am, Key West. Weather by CustomWeather, © 2026 | |||
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
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:53 am Wed, Jan 21 | | 72 °F | Sunny. | 10 mph | ↑ | 64% | 30.27 "Hg | 10 mi |
| 9:53 am | | 70 °F | Sunny. | 14 mph | ↑ | 66% | 30.27 "Hg | 10 mi |
| 8:53 am | | 68 °F | Sunny. | 12 mph | ↑ | 70% | 30.25 "Hg | 10 mi |
| 7:53 am | | 66 °F | Sunny. | 10 mph | ↑ | 75% | 30.24 "Hg | 10 mi |
| 6:53 am |  | 65 °F | Clear. | 10 mph | ↑ | 76% | 30.23 "Hg | 10 mi |
| 5:53 am | | 65 °F | Clear. | 9 mph | ↑ | 76% | 30.22 "Hg | 10 mi |
| 4:53 am | | 65 °F | Clear. | 8 mph | ↑ | 76% | 30.22 "Hg | 10 mi |
| 3:53 am | | 65 °F | Clear. | 12 mph | ↑ | 76% | 30.22 "Hg | 10 mi |
| 2:53 am | | 65 °F | Clear. | 10 mph | ↑ | 73% | 30.23 "Hg | 10 mi |
| 1:53 am | | 66 °F | Clear. | 10 mph | ↑ | 70% | 30.24 "Hg | 10 mi |
| 12:53 am | | 66 °F | Clear. | 12 mph | ↑ | 70% | 30.25 "Hg | 10 mi |
| 11:53 pm Tue, Jan 20 | | 66 °F | Clear. | 9 mph | ↑ | 73% | 30.27 "Hg | 10 mi |
| 10:53 pm | | 66 °F | Clear. | 8 mph | ↑ | 73% | 30.29 "Hg | 10 mi |
| 9:53 pm | | 67 °F | Clear. | 12 mph | ↑ | 68% | 30.29 "Hg | 10 mi |
| 8:53 pm |  | 68 °F | Passing clouds. | 14 mph | ↑ | 61% | 30.28 "Hg | 10 mi |
| 7:53 pm | | 68 °F | Passing clouds. | 15 mph | ↑ | 61% | 30.27 "Hg | 10 mi |
| 6:53 pm | | 69 °F | Passing clouds. | 10 mph | ↑ | 59% | 30.27 "Hg | 10 mi |
| 5:53 pm |  | 70 °F | Partly sunny. | 12 mph | ↑ | 59% | 30.25 "Hg | 10 mi |
| 4:53 pm |  | 70 °F | Overcast. | 6 mph | ↑ | 64% | 30.24 "Hg | 10 mi |
| 3:53 pm | | 71 °F | Sunny. | 10 mph | ↑ | 59% | 30.23 "Hg | 10 mi |
| 2:53 pm | | 71 °F | Partly sunny. | 13 mph | ↑ | 57% | 30.23 "Hg | 10 mi |
| 1:53 pm | | 68 °F | Overcast. | 10 mph | ↑ | 63% | 30.25 "Hg | 10 mi |
| 12:53 pm | | 67 °F | Partly sunny. | 12 mph | ↑ | 66% | 30.27 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||