Weather in Key Biscayne Florida, United States. 15 days forecast
Current weather conditions
Sky / Temperature 82°F | Wind 12 > 22 mi/h | Atmospheric pressure1021 hPa | Humidity51% | Wind chill81°F | Dewpoint63°F |
Updated: 4/21/2025 at 14:53 (Local time)
Weather Station: Miami, Miami International Airport
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for Key Biscayne.
Today, april 21
82°F76°F
6:5419:46
02:4013:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 16:00 | 77°F |  14 mi/h | 1019 hPa | 73% | 59% | 0% | 0 mm |
| 17:00 | 77°F | 14 mi/h | 1019 hPa | 74% | 59% | 0% | 0 mm |
| 18:00 | 79°F | 14 mi/h | 1019 hPa | 72% | 54% | 0% | 0 mm |
| 19:00 | 77°F | 14 mi/h | 1019 hPa | 71% | 74% | 0% | 0 mm |
| 20:00 | 77°F | 16 mi/h | 1019 hPa | 72% | 72% | 0% | 0 mm |
| 21:00 | 77°F | 16 mi/h | 1019 hPa | 70% | 72% | 0% | 0 mm |
| 22:00 | 77°F | 16 mi/h | 1020 hPa | 70% | 72% | 0% | 0 mm |
Tomorrow, april 22
79°F75°F
6:5319:46
03:2114:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 16 mi/h | 1020 hPa | 71% | 78% | 1% | 0 mm |
| 03:00 | 77°F | 14 mi/h | 1018 hPa | 72% | 71% | 0% | 0 mm |
| 06:00 | 75°F | 14 mi/h | 1018 hPa | 72% | 62% | 0% | 0 mm |
| 09:00 | 75°F | 14 mi/h | 1019 hPa | 76% | 49% | 0% | 0 mm |
| 12:00 | 77°F | 12 mi/h | 1020 hPa | 76% | 65% | 0% | 0 mm |
| 15:00 | 79°F | 12 mi/h | 1018 hPa | 76% | 55% | 0% | 0 mm |
| 18:00 | 79°F | 13 mi/h | 1017 hPa | 71% | 50% | 0% | 0 mm |
| 21:00 | 77°F |  15 mi/h | 1018 hPa | 74% | 52% | 0% | 0 mm |
Wednesday, april 23
79°F77°F
6:5219:47
03:5815:35
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 16 mi/h | 1018 hPa | 74% | 44% | 0% | 0 mm |
| 03:00 | 77°F | 16 mi/h | 1017 hPa | 77% | 42% | 0% | 0 mm |
| 06:00 | 77°F | 16 mi/h | 1017 hPa | 76% | 40% | 0% | 0 mm |
| 09:00 | 77°F | 15 mi/h | 1019 hPa | 74% | 31% | 0% | 0 mm |
| 12:00 | 79°F | 14 mi/h | 1019 hPa | 73% | 28% | 0% | 0 mm |
| 15:00 | 79°F | 14 mi/h | 1018 hPa | 72% | 31% | 0% | 0 mm |
| 18:00 | 79°F | 16 mi/h | 1017 hPa | 71% | 38% | 0% | 0 mm |
| 21:00 | 77°F | 17 mi/h | 1018 hPa | 71% | 41% | 0% | 0 mm |
Thursday, april 24
79°F77°F
6:5219:47
04:3316:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 17 mi/h | 1019 hPa | 71% | 35% | 0% | 0 mm |
| 03:00 | 77°F | 17 mi/h | 1018 hPa | 72% | 31% | 0% | 0 mm |
| 06:00 | 77°F | 17 mi/h | 1018 hPa | 73% | 29% | 0% | 0 mm |
| 09:00 | 77°F | 16 mi/h | 1019 hPa | 75% | 27% | 0% | 0 mm |
| 12:00 | 79°F | 15 mi/h | 1019 hPa | 75% | 25% | 0% | 0 mm |
| 15:00 | 79°F | 15 mi/h | 1018 hPa | 75% | 23% | 0% | 0 mm |
| 18:00 | 79°F | 17 mi/h | 1017 hPa | 75% | 22% | 0% | 0 mm |
| 21:00 | 79°F | 17 mi/h | 1018 hPa | 75% | 23% | 0% | 0 mm |
Friday, april 25
79°F77°F
6:5119:48
05:0917:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 17 mi/h | 1018 hPa | 75% | 24% | 0% | 0 mm |
| 03:00 | 77°F | 16 mi/h | 1017 hPa | 76% | 24% | 0% | 0 mm |
| 06:00 | 77°F | 16 mi/h | 1017 hPa | 77% | 21% | 0% | 0 mm |
| 09:00 | 77°F | 16 mi/h | 1019 hPa | 77% | 18% | 13% | 0.1 mm |
| 12:00 | 79°F | 16 mi/h | 1019 hPa | 78% | 19% | 13% | 0.2 mm |
| 15:00 | 79°F | 16 mi/h | 1018 hPa | 79% | 20% | 13% | 0 mm |
| 18:00 | 79°F | 16 mi/h | 1017 hPa | 77% | 21% | 13% | 0 mm |
| 21:00 | 79°F | 16 mi/h | 1018 hPa | 76% | 22% | 0% | 0 mm |
Saturday, april 26
79°F76°F
6:5019:48
05:4518:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 14 mi/h | 1018 hPa | 76% | 23% | 0% | 0 mm |
| 03:00 | 77°F | 13 mi/h | 1017 hPa | 76% | 23% | 0% | 0 mm |
| 06:00 | 77°F | 12 mi/h | 1017 hPa | 79% | 24% | 0% | 0 mm |
| 09:00 | 77°F | 12 mi/h | 1018 hPa | 81% | 24% | 14% | 0.3 mm |
| 12:00 | 79°F | 12 mi/h | 1019 hPa | 79% | 22% | 14% | 0 mm |
| 15:00 | 79°F | 12 mi/h | 1018 hPa | 78% | 21% | 14% | 0 mm |
| 18:00 | 79°F | 13 mi/h | 1018 hPa | 77% | 20% | 14% | 0 mm |
| 21:00 | 79°F | 13 mi/h | 1018 hPa | 77% | 20% | 0% | 0 mm |
Sunday, april 27
80°F77°F
6:4919:49
06:2420:00
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 12 mi/h | 1018 hPa | 78% | 21% | 0% | 0 mm |
| 03:00 | 77°F | 11 mi/h | 1018 hPa | 79% | 21% | 0% | 0 mm |
| 06:00 | 77°F | 9 mi/h | 1018 hPa | 79% | 20% | 0% | 0 mm |
| 09:00 | 77°F | 9 mi/h | 1019 hPa | 79% | 19% | 0% | 0 mm |
| 12:00 | 79°F | 10 mi/h | 1019 hPa | 77% | 18% | 0% | 0 mm |
| 15:00 | 81°F | 11 mi/h | 1018 hPa | 76% | 17% | 11% | 0 mm |
| 18:00 | 79°F | 12 mi/h | 1017 hPa | 75% | 17% | 11% | 0 mm |
| 21:00 | 79°F | 12 mi/h | 1018 hPa | 76% | 14% | 0% | 0 mm |
Monday, april 28
80°F76°F
6:4819:49
07:0821:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 11 mi/h | 1019 hPa | 78% | 15% | 0% | 0 mm |
| 03:00 | 77°F | 9 mi/h | 1018 hPa | 79% | 18% | 0% | 0 mm |
| 06:00 | 77°F | 9 mi/h | 1018 hPa | 79% | 22% | 0% | 0 mm |
| 09:00 | 77°F | 9 mi/h | 1020 hPa | 77% | 19% | 0% | 0 mm |
| 12:00 | 79°F | 10 mi/h | 1020 hPa | 76% | 17% | 0% | 0 mm |
| 15:00 | 81°F | 12 mi/h | 1019 hPa | 76% | 17% | 0% | 0 mm |
| 18:00 | 79°F | 13 mi/h | 1018 hPa | 75% | 14% | 0% | 0 mm |
| 21:00 | 79°F | 14 mi/h | 1019 hPa | 74% | 18% | 0% | 0 mm |
Tuesday, april 29
80°F76°F
6:4719:50
07:5922:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 12 mi/h | 1019 hPa | 76% | 23% | 0% | 0 mm |
| 03:00 | 77°F | 12 mi/h | 1018 hPa | 78% | 24% | 0% | 0 mm |
| 06:00 | 77°F | 11 mi/h | 1018 hPa | 79% | 21% | 0% | 0 mm |
| 09:00 | 77°F | 11 mi/h | 1019 hPa | 79% | 19% | 0% | 0 mm |
| 12:00 | 79°F | 12 mi/h | 1019 hPa | 77% | 19% | 0% | 0 mm |
| 15:00 | 79°F | 13 mi/h | 1018 hPa | 76% | 19% | 0% | 0 mm |
| 18:00 | 79°F | 14 mi/h | 1017 hPa | 75% | 20% | 0% | 0 mm |
| 21:00 | 79°F | 14 mi/h | 1017 hPa | 75% | 20% | 0% | 0 mm |
Wednesday, april 30
80°F76°F
6:4719:50
08:5623:33
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 12 mi/h | 1016 hPa | 76% | 20% | 0% | 0 mm |
| 03:00 | 77°F | 12 mi/h | 1015 hPa | 77% | 20% | 0% | 0 mm |
| 06:00 | 77°F | 11 mi/h | 1015 hPa | 77% | 22% | 0% | 0 mm |
| 09:00 | 77°F | 10 mi/h | 1016 hPa | 77% | 24% | 0% | 0 mm |
| 12:00 | 79°F | 11 mi/h | 1016 hPa | 76% | 26% | 0% | 0 mm |
| 15:00 | 79°F | 11 mi/h | 1014 hPa | 75% | 26% | 0% | 0 mm |
| 18:00 | 79°F | 12 mi/h | 1013 hPa | 74% | 21% | 0% | 0 mm |
| 21:00 | 79°F | 12 mi/h | 1013 hPa | 75% | 18% | 0% | 0 mm |
Thursday, may 1
80°F76°F
6:4619:51
09:59----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 11 mi/h | 1013 hPa | 77% | 21% | 0% | 0 mm |
| 03:00 | 77°F | 10 mi/h | 1012 hPa | 78% | 24% | 0% | 0 mm |
| 06:00 | 77°F | 9 mi/h | 1012 hPa | 78% | 28% | 0% | 0 mm |
| 09:00 | 77°F | 9 mi/h | 1013 hPa | 77% | 30% | 0% | 0 mm |
| 12:00 | 79°F | 9 mi/h | 1013 hPa | 75% | 29% | 0% | 0 mm |
| 15:00 | 79°F | 10 mi/h | 1011 hPa | 74% | 27% | 0% | 0 mm |
| 18:00 | 79°F | 11 mi/h | 1010 hPa | 74% | 24% | 0% | 0 mm |
| 21:00 | 79°F | 11 mi/h | 1011 hPa | 75% | 23% | 0% | 0 mm |
Friday, may 2
83°F76°F
6:4519:51
11:0500:33
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 10 mi/h | 1012 hPa | 77% | 26% | 0% | 0 mm |
| 03:00 | 77°F | 5 mi/h | 1012 hPa | 79% | 52% | 0% | 0 mm |
| 06:00 | 77°F |  6 mi/h | 1012 hPa | 79% | 94% | 0% | 0 mm |
| 09:00 | 79°F |  4 mi/h | 1014 hPa | 71% | 80% | 0% | 0 mm |
| 12:00 | 82°F | 3 mi/h | 1014 hPa | 58% | 53% | 0% | 0 mm |
| 15:00 | 84°F | 13 mi/h | 1012 hPa | 56% | 7% | 0% | 0 mm |
| 18:00 | 82°F |  15 mi/h | 1011 hPa | 59% | 22% | 0% | 0 mm |
| 21:00 | 81°F |  11 mi/h | 1012 hPa | 63% | 26% | 0% | 0 mm |
Saturday, may 3
83°F76°F
6:4419:52
12:0901:25
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 7 mi/h | 1013 hPa | 71% | 34% | 0% | 0 mm |
| 03:00 | 77°F | 6 mi/h | 1013 hPa | 73% | 92% | 0% | 0 mm |
| 06:00 | 77°F | 4 mi/h | 1013 hPa | 73% | 100% | 0% | 0 mm |
| 09:00 | 77°F | 2 mi/h | 1014 hPa | 69% | 90% | 0% | 0 mm |
| 12:00 | 81°F | 7 mi/h | 1014 hPa | 63% | 51% | 0% | 0 mm |
| 15:00 | 82°F | 14 mi/h | 1013 hPa | 64% | 13% | 0% | 0 mm |
| 18:00 | 81°F | 13 mi/h | 1012 hPa | 68% | 28% | 0% | 0 mm |
| 21:00 | 79°F | 6 mi/h | 1014 hPa | 72% | 27% | 0% | 0 mm |
Sunday, may 4
82°F78°F
6:4319:52
13:1002:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 9 mi/h | 1014 hPa | 76% | 34% | 0% | 0 mm |
| 03:00 | 79°F | 9 mi/h | 1014 hPa | 76% | 76% | 17% | 0.1 mm |
| 06:00 | 79°F | 7 mi/h | 1014 hPa | 76% | 89% | 0% | 0 mm |
| 09:00 | 79°F | 6 mi/h | 1015 hPa | 72% | 48% | 0% | 0 mm |
| 12:00 | 82°F | 10 mi/h | 1015 hPa | 66% | 7% | 0% | 0 mm |
| 15:00 | 82°F | 14 mi/h | 1014 hPa | 67% | 24% | 0% | 0 mm |
| 18:00 | 81°F | 12 mi/h | 1014 hPa | 70% | 40% | 0% | 0 mm |
| 21:00 | 79°F | 9 mi/h | 1016 hPa | 75% | 9% | 0% | 0 mm |
Monday, may 5
81°F75°F
6:4319:53
14:0702:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 11 mi/h | 1017 hPa | 79% | 41% | 0% | 0 mm |
| 03:00 | 79°F | 11 mi/h | 1016 hPa | 79% | 92% | 17% | 0.2 mm |
| 06:00 | 79°F | 11 mi/h | 1016 hPa | 81% | 100% | 17% | 0.9 mm |
| 09:00 | 79°F | 11 mi/h | 1017 hPa | 78% | 100% | 17% | 0.7 mm |
| 12:00 | 81°F | 10 mi/h | 1018 hPa | 71% | 100% | 17% | 1 mm |
| 15:00 | 79°F | 7 mi/h | 1017 hPa | 74% | 99% | 70% | 6.4 mm |
| 18:00 | 77°F | 2 mi/h | 1016 hPa | 82% | 100% | 17% | 0.3 mm |
| 21:00 | 75°F | 13 mi/h | 1017 hPa | 81% | 100% | 17% | 0.3 mm |
