Weather in Key Colony Beach Florida, United States. 15 days forecast
Current weather conditions
Sky / Temperature 75°F | Wind 17 mi/h | Atmospheric pressure1018 hPa | Humidity78% | Wind chill72°F | Dewpoint68°F |
Updated: 3/29/2025 at 06:53 (Local time)
Weather Station: Marathon, Marathon 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 Colony Beach.
Today, march 29
79°F73°F
7:2119:38
07:2020:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 09:00 | 75°F | 18 mi/h | 1019 hPa | 81% | 39% | 0% | 0 mm |
| 12:00 | 79°F | 17 mi/h | 1020 hPa | 77% | 42% | 52% | 0.4 mm |
| 13:00 | 79°F | 17 mi/h | 1020 hPa | 77% | 42% | 52% | 0.4 mm |
| 15:00 | 79°F | 17 mi/h | 1018 hPa | 74% | 46% | 52% | 0.3 mm |
| 16:00 | 79°F | 17 mi/h | 1017 hPa | 74% | 46% | 52% | 0.3 mm |
| 18:00 | 79°F | 17 mi/h | 1016 hPa | 80% | 44% | 52% | 0.3 mm |
| 21:00 | 77°F | 17 mi/h | 1017 hPa | 84% | 42% | 51% | 0.3 mm |
Tomorrow, march 30
81°F74°F
7:2019:39
07:5821:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 15 mi/h | 1018 hPa | 87% | 45% | 51% | 0.3 mm |
| 03:00 | 75°F |  14 mi/h | 1016 hPa | 90% | 47% | 51% | 0.7 mm |
| 06:00 | 73°F | 12 mi/h | 1016 hPa | 94% | 42% | 51% | 0.7 mm |
| 09:00 | 77°F | 12 mi/h | 1017 hPa | 85% | 36% | 42% | 0.2 mm |
| 12:00 | 79°F | 11 mi/h | 1018 hPa | 78% | 31% | 42% | 0.2 mm |
| 15:00 | 81°F | 9 mi/h | 1016 hPa | 78% | 25% | 42% | 0 mm |
| 18:00 | 81°F | 9 mi/h | 1014 hPa | 80% | 21% | 42% | 0 mm |
| 21:00 | 77°F | 9 mi/h | 1016 hPa | 88% | 19% | 25% | 0 mm |
Monday, march 31
81°F74°F
7:1919:39
08:4022:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 9 mi/h | 1016 hPa | 90% | 21% | 25% | 0 mm |
| 03:00 | 75°F | 9 mi/h | 1015 hPa | 93% | 23% | 25% | 0 mm |
| 06:00 | 75°F | 9 mi/h | 1014 hPa | 94% | 23% | 25% | 0 mm |
| 09:00 | 77°F | 8 mi/h | 1015 hPa | 89% | 22% | 10% | 0 mm |
| 12:00 | 81°F | 8 mi/h | 1016 hPa | 81% | 17% | 10% | 0 mm |
| 15:00 | 81°F | 7 mi/h | 1014 hPa | 79% | 13% | 10% | 0 mm |
| 18:00 | 81°F | 6 mi/h | 1013 hPa | 80% | 11% | 10% | 0 mm |
| 21:00 | 79°F | 6 mi/h | 1015 hPa | 85% | 10% | 11% | 0 mm |
Tuesday, april 1
81°F76°F
7:1819:39
09:2723:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 7 mi/h | 1016 hPa | 88% | 12% | 11% | 0 mm |
| 03:00 | 77°F | 9 mi/h | 1015 hPa | 90% | 14% | 11% | 0 mm |
| 06:00 | 77°F | 7 mi/h | 1015 hPa | 90% | 18% | 11% | 0 mm |
| 09:00 | 77°F | 7 mi/h | 1016 hPa | 88% | 19% | 0% | 0 mm |
| 12:00 | 79°F | 7 mi/h | 1016 hPa | 83% | 13% | 0% | 0 mm |
| 15:00 | 81°F | 7 mi/h | 1015 hPa | 81% | 10% | 0% | 0 mm |
| 18:00 | 79°F | 9 mi/h | 1015 hPa | 85% | 13% | 0% | 0 mm |
| 21:00 | 79°F | 11 mi/h | 1016 hPa | 87% | 16% | 0% | 0 mm |
Wednesday, april 2
81°F76°F
7:1719:40
10:19----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 11 mi/h | 1017 hPa | 88% | 16% | 0% | 0 mm |
| 03:00 | 77°F | 12 mi/h | 1016 hPa | 89% | 17% | 0% | 0 mm |
| 06:00 | 77°F | 13 mi/h | 1016 hPa | 89% | 18% | 0% | 0 mm |
| 09:00 | 77°F | 14 mi/h | 1018 hPa | 88% | 17% | 0% | 0 mm |
| 12:00 | 79°F | 15 mi/h | 1018 hPa | 83% | 14% | 0% | 0 mm |
| 15:00 | 81°F | 16 mi/h | 1017 hPa | 81% | 12% | 0% | 0 mm |
| 18:00 | 79°F | 16 mi/h | 1017 hPa | 85% | 13% | 0% | 0 mm |
| 21:00 | 79°F | 16 mi/h | 1018 hPa | 87% | 14% | 0% | 0 mm |
Thursday, april 3
81°F76°F
7:1619:40
11:1800:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 17 mi/h | 1019 hPa | 89% | 18% | 0% | 0 mm |
| 03:00 | 77°F | 18 mi/h | 1018 hPa | 90% | 21% | 0% | 0 mm |
| 06:00 | 77°F | 18 mi/h | 1018 hPa | 90% | 22% | 0% | 0 mm |
| 09:00 | 77°F | 18 mi/h | 1020 hPa | 88% | 21% | 0% | 0 mm |
| 12:00 | 79°F | 17 mi/h | 1020 hPa | 84% | 16% | 0% | 0 mm |
| 15:00 | 81°F | 17 mi/h | 1020 hPa | 81% | 13% | 0% | 0 mm |
| 18:00 | 79°F | 18 mi/h | 1019 hPa | 83% | 13% | 0% | 0 mm |
| 21:00 | 79°F | 19 mi/h | 1020 hPa | 84% | 14% | 0% | 0 mm |
Friday, april 4
81°F75°F
7:1519:41
12:2001:49
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 20 mi/h | 1021 hPa | 84% | 19% | 0% | 0 mm |
| 03:00 | 77°F | 21 mi/h | 1020 hPa | 84% | 22% | 0% | 0 mm |
| 06:00 | 75°F | 19 mi/h | 1020 hPa | 86% | 24% | 0% | 0 mm |
| 09:00 | 77°F | 18 mi/h | 1022 hPa | 85% | 24% | 0% | 0 mm |
| 12:00 | 79°F | 17 mi/h | 1023 hPa | 80% | 18% | 0% | 0 mm |
| 15:00 | 81°F | 16 mi/h | 1022 hPa | 77% | 15% | 0% | 0 mm |
| 18:00 | 79°F | 17 mi/h | 1021 hPa | 81% | 16% | 0% | 0 mm |
| 21:00 | 79°F | 17 mi/h | 1022 hPa | 82% | 10% | 0% | 0 mm |
Saturday, april 5
80°F76°F
7:1419:41
13:2302:44
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 17 mi/h | 1022 hPa | 82% | 16% | 0% | 0 mm |
| 03:00 | 77°F | 18 mi/h | 1021 hPa | 81% | 26% | 0% | 0 mm |
| 06:00 | 77°F | 17 mi/h | 1021 hPa | 80% | 26% | 0% | 0 mm |
| 09:00 | 77°F | 17 mi/h | 1023 hPa | 79% | 20% | 0% | 0 mm |
| 12:00 | 79°F | 16 mi/h | 1023 hPa | 76% | 11% | 0% | 0 mm |
| 15:00 | 81°F | 14 mi/h | 1022 hPa | 75% | 10% | 0% | 0 mm |
| 18:00 | 79°F | 14 mi/h | 1021 hPa | 78% | 7% | 0% | 0 mm |
| 21:00 | 77°F | 14 mi/h | 1022 hPa | 81% | 10% | 0% | 0 mm |
Sunday, april 6
79°F76°F
7:1319:42
14:2303:31
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 14 mi/h | 1022 hPa | 81% | 12% | 0% | 0 mm |
| 03:00 | 77°F | 14 mi/h | 1021 hPa | 82% | 19% | 0% | 0 mm |
| 06:00 | 77°F | 14 mi/h | 1020 hPa | 81% | 22% | 0% | 0 mm |
| 09:00 | 77°F | 13 mi/h | 1021 hPa | 80% | 23% | 0% | 0 mm |
| 12:00 | 79°F | 12 mi/h | 1022 hPa | 76% | 20% | 0% | 0 mm |
| 15:00 | 79°F | 11 mi/h | 1020 hPa | 75% | 18% | 0% | 0 mm |
| 18:00 | 79°F | 11 mi/h | 1018 hPa | 77% | 19% | 0% | 0 mm |
| 21:00 | 77°F | 11 mi/h | 1019 hPa | 79% | 21% | 0% | 0 mm |
Monday, april 7
79°F75°F
7:1219:42
15:2204:11
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 11 mi/h | 1019 hPa | 79% | 26% | 0% | 0 mm |
| 03:00 | 77°F | 11 mi/h | 1017 hPa | 79% | 28% | 0% | 0 mm |
| 06:00 | 75°F | 11 mi/h | 1017 hPa | 80% | 26% | 0% | 0 mm |
| 09:00 | 75°F | 10 mi/h | 1018 hPa | 78% | 23% | 0% | 0 mm |
| 12:00 | 77°F | 9 mi/h | 1018 hPa | 74% | 19% | 0% | 0 mm |
| 15:00 | 79°F | 8 mi/h | 1016 hPa | 72% | 17% | 0% | 0 mm |
| 18:00 | 77°F | 7 mi/h | 1015 hPa | 74% | 20% | 0% | 0 mm |
| 21:00 | 77°F | 8 mi/h | 1015 hPa | 77% | 25% | 0% | 0 mm |
Tuesday, april 8
79°F74°F
7:1119:42
16:1704:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 9 mi/h | 1015 hPa | 78% | 33% | 0% | 0 mm |
| 03:00 | 75°F | 10 mi/h | 1014 hPa | 79% | 39% | 0% | 0 mm |
| 06:00 | 75°F | 11 mi/h | 1014 hPa | 79% | 42% | 0% | 0 mm |
| 09:00 | 75°F | 11 mi/h | 1015 hPa | 77% | 41% | 0% | 0 mm |
| 12:00 | 77°F | 10 mi/h | 1015 hPa | 73% | 32% | 0% | 0 mm |
| 15:00 | 79°F | 9 mi/h | 1014 hPa | 72% | 28% | 0% | 0 mm |
| 18:00 | 77°F | 9 mi/h | 1013 hPa | 76% | 31% | 0% | 0 mm |
| 21:00 | 77°F |  9 mi/h | 1014 hPa | 78% | 35% | 0% | 0 mm |
Wednesday, april 9
77°F75°F
7:1019:43
17:0905:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 11 mi/h | 1015 hPa | 78% | 40% | 0% | 0 mm |
| 03:00 | 75°F | 13 mi/h | 1015 hPa | 79% | 44% | 0% | 0 mm |
| 06:00 | 77°F | 16 mi/h | 1015 hPa | 80% | 49% | 0% | 0 mm |
| 09:00 | 77°F | 18 mi/h | 1016 hPa | 81% | 77% | 17% | 0.3 mm |
| 12:00 | 77°F | 19 mi/h | 1016 hPa | 82% | 100% | 17% | 0.7 mm |
| 15:00 | 77°F | 20 mi/h | 1016 hPa | 83% | 96% | 0% | 0 mm |
| 18:00 | 77°F | 21 mi/h | 1015 hPa | 83% | 92% | 17% | 0.1 mm |
| 21:00 | 77°F | 22 mi/h | 1016 hPa | 83% | 99% | 17% | 0.3 mm |
Thursday, april 10
78°F76°F
7:0919:43
18:0005:47
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 22 mi/h | 1016 hPa | 82% | 100% | 0% | 0 mm |
| 03:00 | 77°F | 24 mi/h | 1016 hPa | 82% | 100% | 17% | 0.3 mm |
| 06:00 | 77°F | 23 mi/h | 1016 hPa | 83% | 100% | 17% | 0.2 mm |
| 09:00 | 77°F | 22 mi/h | 1017 hPa | 84% | 100% | 17% | 0 mm |
| 12:00 | 77°F | 21 mi/h | 1017 hPa | 84% | 100% | 40% | 1.9 mm |
| 15:00 | 77°F | 17 mi/h | 1016 hPa | 85% | 100% | 17% | 0.1 mm |
| 18:00 | 77°F | 12 mi/h | 1015 hPa | 85% | 100% | 17% | 0.8 mm |
| 21:00 | 77°F | 11 mi/h | 1015 hPa | 85% | 100% | 17% | 0.4 mm |
Friday, april 11
78°F75°F
7:0819:44
18:5006:15
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 13 mi/h | 1016 hPa | 82% | 100% | 17% | 0.8 mm |
| 03:00 | 77°F |  12 mi/h | 1014 hPa | 82% | 100% | 17% | 0.5 mm |
| 06:00 | 77°F |  9 mi/h | 1014 hPa | 81% | 100% | 17% | 0.2 mm |
| 09:00 | 77°F | 9 mi/h | 1014 hPa | 81% | 100% | 17% | 0.2 mm |
| 12:00 | 77°F |  10 mi/h | 1014 hPa | 82% | 100% | 0% | 0 mm |
| 15:00 | 75°F |  13 mi/h | 1013 hPa | 79% | 86% | 17% | 0.1 mm |
| 18:00 | 75°F | 15 mi/h | 1012 hPa | 77% | 44% | 0% | 0 mm |
| 21:00 | 75°F | 17 mi/h | 1012 hPa | 80% | 34% | 0% | 0 mm |
Saturday, april 12
75°F70°F
7:0719:44
19:4106:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 18 mi/h | 1013 hPa | 79% | 75% | 0% | 0 mm |
| 03:00 | 73°F | 18 mi/h | 1012 hPa | 76% | 84% | 17% | 0 mm |
| 06:00 | 72°F |  17 mi/h | 1012 hPa | 76% | 91% | 17% | 0.1 mm |
| 09:00 | 70°F | 20 mi/h | 1014 hPa | 78% | 96% | 0% | 0 mm |
| 12:00 | 72°F | 17 mi/h | 1015 hPa | 70% | 70% | 0% | 0 mm |
| 15:00 | 73°F | 11 mi/h | 1014 hPa | 60% | 16% | 0% | 0 mm |
| 18:00 | 75°F | 12 mi/h | 1014 hPa | 60% | 21% | 0% | 0 mm |
| 21:00 | 73°F | 22 mi/h | 1016 hPa | 62% | 28% | 0% | 0 mm |
