Currently: 79 °F. Broken clouds. (Weather station: Miami International Airport, USA). See more current weatherKey Largo National Marine Sanctuary Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
77
78
79
80
81
82
83
84
85
86
87
88
89
90
Jul 6 – Jul 12
0.06
Lo:78
Sun, 6
Hi:89
14
0.05
Lo:79
Mon, 7
Hi:89
10
0.03
Lo:79
Tue, 8
Hi:89
12
0.02
Lo:79
Wed, 9
Hi:89
11
0.09
Lo:82
Thu, 10
Hi:89
11
0.04
Lo:81
Fri, 11
Hi:89
12
0.04
Lo:79
Sat, 12
Hi:89
10
Jul 13 – Jul 19
0.32
Lo:78
Sun, 13
Hi:87
12
0.28
Lo:79
Mon, 14
Hi:84
14
0.27
Lo:79
Tue, 15
Hi:83
10
0.29
Lo:80
Wed, 16
Hi:83
13
0.26
Lo:79
Thu, 17
Hi:83
13
0.44
Lo:81
Fri, 18
Hi:84
10
0.09
Lo:82
Sat, 19
Hi:87
12
Jul 20 – Jul 26
Lo:82
Sun, 20
Hi:87
13
Sun, Jul 6
89 / 78 °F
Isolated tstorms. Afternoon clouds.
Feels Like: 98 °F
Humidity: 68%
Precipitation: Rain: 0.06 Snow: 0
Precipitation Chance: 52%
SSE
Wind: 14 mph
2 Week Extended Forecast in Key Largo National Marine Sanctuary, Florida, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sun Jul 6 |  | 89 / 78 °F | Isolated tstorms. Afternoon clouds. | 98 °F | 14 mph | ↑ | 68% | 52% | 0.06" | 7 (High) | 6:36 am | 8:14 pm |
| Mon Jul 7 | | 89 / 79 °F | Isolated tstorms late. Overcast. | 98 °F | 10 mph | ↑ | 66% | 55% | 0.05" | 5 (Moderate) | 6:36 am | 8:14 pm |
| Tue Jul 8 |  | 89 / 79 °F | Showers late. Breaks of sun late. | 97 °F | 12 mph | ↑ | 63% | 58% | 0.03" | 7 (High) | 6:37 am | 8:14 pm |
| Wed Jul 9 | | 89 / 79 °F | Showers late. Scattered clouds. | 97 °F | 11 mph | ↑ | 63% | 39% | 0.02" | 7 (High) | 6:37 am | 8:14 pm |
| Thu Jul 10 | | 89 / 82 °F | Isolated tstorms. Cloudy. | 98 °F | 11 mph | ↑ | 66% | 49% | 0.09" | 5 (Moderate) | 6:38 am | 8:14 pm |
| Fri Jul 11 | | 89 / 81 °F | Isolated tstorms. Overcast. | 96 °F | 12 mph | ↑ | 63% | 22% | 0.04" | 5 (Moderate) | 6:38 am | 8:14 pm |
| Sat Jul 12 | | 89 / 79 °F | Showers early. Cloudy. | 94 °F | 10 mph | ↑ | 61% | 24% | 0.04" | 5 (Moderate) | 6:39 am | 8:14 pm |
| Sun Jul 13 |  | 87 / 78 °F | Tstorms late. Overcast. | 95 °F | 12 mph | ↑ | 67% | 65% | 0.32" | 3 (Moderate) | 6:39 am | 8:13 pm |
| Mon Jul 14 | | 84 / 79 °F | Thunderstorms. Overcast. | 88 °F | 14 mph | ↑ | 65% | 99% | 0.28" | 3 (Moderate) | 6:40 am | 8:13 pm |
| Tue Jul 15 | | 83 / 79 °F | A few tstorms. Overcast. | 87 °F | 10 mph | ↑ | 62% | 94% | 0.27" | 5 (Moderate) | 6:40 am | 8:13 pm |
| Wed Jul 16 | | 83 / 80 °F | A few tstorms. Breaks of sun late. | 88 °F | 13 mph | ↑ | 65% | 99% | 0.29" | 7 (High) | 6:40 am | 8:13 pm |
| Thu Jul 17 | | 83 / 79 °F | A few tstorms. Broken clouds. | 85 °F | 13 mph | ↑ | 52% | 89% | 0.26" | 10 (Very high) | 6:41 am | 8:12 pm |
| Fri Jul 18 | | 84 / 81 °F | Thunderstorms. Overcast. | 87 °F | 10 mph | ↑ | 61% | 99% | 0.44" | 5 (Moderate) | 6:41 am | 8:12 pm |
| Sat Jul 19 | | 87 / 82 °F | Scattered tstorms late. Mostly cloudy. | 89 °F | 12 mph | ↑ | 63% | 85% | 0.09" | 7 (High) | 6:42 am | 8:12 pm |
| Sun Jul 20 |  | 87 / 82 °F | Morning clouds. | 89 °F | 13 mph | ↑ | 64% | 43% | 0.00" | 10 (Very high) | 6:42 am | 8:11 pm |
| * Updated Sunday, July 6, 2025 11:24:10 am Key Largo National Marine Sanctuary time - Weather by CustomWeather, © 2025 | ||||||||||||
Hour-by-hour weather for Key Largo National Marine Sanctuary next 7 days