Currently: 79 °F. Passing clouds. (Weather station: Owen Roberts Airportgrand Cayman, Cayman Islands). See more current weather
Sister Island Extended Forecast with high and low temperatures
2 Week Extended Forecast in Sister Island, Cayman Islands
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
|
Sat
Nov 14 |
|
85 / 80 °F | Morning clouds. | 90 °F | 14 mph | ↑ | 76% | 17% | 0.03" | 3 (Moderate) | 6:27 am | 5:39 pm |
|
Sun
Nov 15 |
|
85 / 80 °F | Isolated tstorms late. Cloudy. | 91 °F | 17 mph | ↑ | 78% | 16% | 0.07" | 3 (Moderate) | 6:27 am | 5:39 pm |
|
Mon
Nov 16 |
|
85 / 80 °F | Overcast. | 93 °F | 20 mph | ↑ | 78% | 13% | 0.01" | 3 (Moderate) | 6:28 am | 5:39 pm |
|
Tue
Nov 17 |
|
85 / 79 °F | Thunderstorms. Overcast. | 91 °F | 15 mph | ↑ | 77% | 79% | 0.88" | 3 (Moderate) | 6:28 am | 5:39 pm |
|
Wed
Nov 18 |
|
83 / 78 °F | Showers late. Overcast. | 85 °F | 6 mph | ↑ | 77% | 77% | 0.70" | 3 (Moderate) | 6:29 am | 5:39 pm |
|
Thu
Nov 19 |
|
83 / 78 °F | Morning clouds. | 86 °F | 18 mph | ↑ | 73% | 4% | 0.00" | 3 (Moderate) | 6:29 am | 5:39 pm |
|
Fri
Nov 20 |
|
82 / 74 °F | Sunny. | 84 °F | 7 mph | ↑ | 72% | 2% | 0.00" | 5 (Moderate) | 6:30 am | 5:38 pm |
|
Sat
Nov 21 |
|
80 / 79 °F | High level clouds. | 82 °F | 7 mph | ↑ | 70% | 8% | 0.00" | 3 (Moderate) | 6:31 am | 5:38 pm |
|
Sun
Nov 22 |
|
80 / 79 °F | Showers late. Afternoon clouds. | 83 °F | 9 mph | ↑ | 73% | 59% | 0.21" | 5 (Moderate) | 6:31 am | 5:38 pm |
|
Mon
Nov 23 |
|
80 / 79 °F | Showers late. Afternoon clouds. | 84 °F | 12 mph | ↑ | 75% | 61% | 0.19" | 5 (Moderate) | 6:32 am | 5:38 pm |
|
Tue
Nov 24 |
|
81 / 79 °F | Passing showers. Breaks of sun late. | 83 °F | 22 mph | ↑ | 71% | 50% | 0.06" | 3 (Moderate) | 6:32 am | 5:38 pm |
|
Wed
Nov 25 |
|
83 / 80 °F | Passing showers. Mostly cloudy. | 84 °F | 21 mph | ↑ | 72% | 55% | 0.12" | 3 (Moderate) | 6:33 am | 5:38 pm |
|
Thu
Nov 26 |
|
83 / 80 °F | Passing showers. Overcast. | 84 °F | 18 mph | ↑ | 76% | 53% | 0.11" | 0 (Low) | 6:34 am | 5:38 pm |
|
Fri
Nov 27 |
|
83 / 80 °F | Mostly sunny. | 85 °F | 9 mph | ↑ | 78% | 9% | 0.00" | 3 (Moderate) | 6:34 am | 5:38 pm |
|
Sat
Nov 28 |
|
83 / 80 °F | Showers late. Mostly sunny. | 85 °F | 10 mph | ↑ | 78% | 47% | 0.01" | 3 (Moderate) | 6:35 am | 5:38 pm |
| * Updated Friday, November 13, 2026 4:24:15 pm Sister Island time - Weather by CustomWeather, © 2026 | ||||||||||||