Will it rain in Cayman Islands on Wednesday, October 21, 2026?

Yes, the chance of rain is 94%, with 4.2 mm of rain expected in total.

What will the temperature be in Cayman Islands on Wednesday, October 21, 2026?

A high of 29°C and a low of 24°C are expected. Conditions: light showers.

What time are sunrise and sunset in Cayman Islands on October 21, 2026?

Sunrise is at 06:21 and sunset at 17:57 (local time); day length 11 h 36 min.

How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather

Cayman Islands Weather on Wednesday, October 21, 2026

Cayman Islands · Wednesday, October 21 2026

29°24°

Light showers

High 29°, low 24°

Chance of rain: 94%; 4.2 mm
Wind: 15 km/h; east
UV index: 8; High
Sunrise: 06:21; Sunset 17:57
Day length: 11 h 36 min
Moon: Waxing gibbous; 81% illuminated

Updated: 9 h ago · Source: Open-Meteo

Forecast for Cayman Islands on Wednesday, October 21, 2026: light showers, with a high of 29°C and a low of 24°C. The chance of rain is 94%, with 4.2 mm of precipitation expected in total. Wind from the east at up to 15 km/h. Sunrise is at 06:21 and sunset at 17:57; day length 11 h 36 min. Temperatures similar to the previous day. Temperatures are close to the 7-day average. Rain is most likely between 00:00 and 19:00.

What to wear and what to watch out for

Take an umbrella or a raincoat with you.
Mild weather: light clothing is enough.
High UV index (8): sunscreen, a hat and sunglasses are recommended.

Wednesday, October 21: hour by hour

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Weather nearby on October 21

George Town29° / 24°94%

Frequently asked questions

Will it rain in Cayman Islands on Wednesday, October 21, 2026?: Yes, the chance of rain is 94%, with 4.2 mm of rain expected in total.
What will the temperature be in Cayman Islands on Wednesday, October 21, 2026?: A high of 29°C and a low of 24°C are expected. Conditions: light showers.
What time are sunrise and sunset in Cayman Islands on October 21, 2026?: Sunrise is at 06:21 and sunset at 17:57 (local time); day length 11 h 36 min.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.