National Weather Service
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Current Weather
  • 89o F Feels Like 102o F
  • 24 Hr Rainfall Accumulation 15 mm
  • Wind Speed 3.9 knots
  • Wind Direction NNW
  • Humidity 70%
  • Pressure 1013.1 millibars
Today's Forecast As of 4 Sep 2025 1:41 PM
Thunderstorms
Afternoon
Thunderstorms
Min 81o F | Max 93o F
  • Thunderstorms
    Evening
    Thunderstorms
    Min 81o F | Max 93o F
  • Thunderstorms
    Night
    Thunderstorms
    Min 81o F | Max 91o F
06:12 18:36
  • Light and variable.

  • Smooth with a wave height of fewer than 2 feet.

Aviation Forecast

Grand Cayman: Terminal Aerodrome Forecast

Last updated at 04 Sep 2025 07:50 PM

TAF
AMD MWCR 031853Z 0319/0418 VRB06KT 7000 TSRA FEW012CB BKN014
TEMPO 0319/0320 VRB20G30KT 2500 +TSRA
BECMG 0322/0324 9999 NSW

Grand Cayman: Metar Reports

Last updated at 04 Sep 2025 01:00 PM

Sep 04, 2025 - 01:00 PM EDT / 2025.09.04 1700 UTC
Wind: Variable at 3 MPH (3 KT):0
Visibility: greater than 7 mile(s):0
Sky conditions: mostly clear
Temperature: 89 F (32 C)
Heat index: 100.6 F (38.1 C):1
Dew Point: 77 F (25 C)
Relative Humidity: 66%
Pressure (altimeter): 29.91 in. Hg (1013 hPa)
ob: MWCR 041700Z VRB03KT 9999 FEW018 32/25 Q1013

Cayman Brac: Terminal Aerodrome Forecast

Last updated at 04 Sep 2025 06:36 PM

TAF TAF MWCB 041700Z 0418/0518 VRB04KT 9999 FEW020 PROB40
TEMPO 0420/0424 5000 TSRA SCT014CB BKN020

Cayman Brac: Metar Reports

Last updated at 04 Sep 2025 01:00 PM

Sep 04, 2025 - 01:00 PM EDT / 2025.09.04 1700 UTC
Wind: from the N (350 degrees) at 9 MPH (8 KT):0
Visibility: 4 mile(s):0
Sky conditions: mostly cloudy
Weather: thunder; showers in the vicinity; Cumulonimbus clouds observed
Temperature: 84 F (29 C)
Dew Point: 77 F (25 C)
Relative Humidity: 79%
Pressure (altimeter): 29.94 in. Hg (1014 hPa)
ob: MWCB 041700Z 35008KT 8000 TS VCSH BKN014CB 29/25 Q1014

Turbulence

Turbulence

Time displayed in GMT

Wind SHEAR

Wind SHEAR

Time displayed in GMT