Sovereign Nation Meteorological DossierLive Synoptic Ground Telemetry

Saint LuciaWeather: Today's Temperature & 7-Day Forecast

Current atmospheric conditions, 24-hour hourly outlook, and 7-day meteorological forecast in Saint Lucia (Capital: Castries).

LAYER:satellite
SELECTED TARGETSaint Lucia
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CONNECTING TO SATELLITE TELEMETRY...
📍 Coordinates: 13.9094°, -60.9789°
Americas
Observed StationSaint Lucia Station
Observation Timestamp
25°C
🌤️Mainly clear
77°F
Feels like 29°C (84°F)
🌙 Nighttime
Wind Velocity9.2 km/hHeading: 93°
Relative Humidity87%Saturation
Surface Pressure980 hPaBarometric
Precipitation0 mmAccumulation
Sunrise / Sunset05:56 / 17:41Solar Ephemeris
UV Index / Timezone7.3 UVUTC
Target Forecast • Tomorrow (2026-10-22)

Saint Lucia Weather Tomorrow

🌦️
31°C/ 22°C
88°F max / 72°F min

Tomorrow in Saint Lucia, atmospheric conditions are forecast to be moderate drizzle with a maximum daytime temperature of 31°C (88°F) and nighttime low around 22°C (72°F). Precipitation probability is rated at 82% with a maximum UV index of 8.2. Sunrise is scheduled for 05:56 and sunset at 17:40.

⏱️24-Hour Hourly Forecast

Hourly Telemetry
8 PM
🌤️
25°C
77°F
💧8%
9 PM
⛅
25°C
77°F
💧8%
10 PM
☀️
25°C
77°F
💧10%
11 PM
☀️
24°C
75°F
💧12%
12 AM
⛅
24°C
75°F
💧11%
1 AM
🌤️
24°C
75°F
💧9%
2 AM
🌤️
24°C
75°F
💧8%
3 AM
🌦️
23°C
73°F
💧9%
4 AM
🌦️
23°C
73°F
💧10%
5 AM
🌤️
23°C
73°F
💧12%
6 AM
🌦️
22°C
72°F
💧13%
7 AM
🌦️
23°C
73°F
💧14%
8 AM
🌤️
25°C
77°F
💧16%
9 AM
🌤️
27°C
81°F
💧20%
10 AM
🌤️
29°C
84°F
💧26%
11 AM
☀️
30°C
86°F
💧35%
12 PM
🌦️
30°C
86°F
💧49%
1 PM
🌤️
31°C
88°F
💧66%
2 PM
🌦️
30°C
86°F
💧78%
3 PM
🌦️
29°C
84°F
💧82%
4 PM
🌦️
28°C
82°F
💧81%
5 PM
🌦️
27°C
81°F
💧73%
6 PM
☀️
25°C
77°F
💧53%
7 PM
☀️
25°C
77°F
💧26%

📅Saint Lucia 7-Day Forecast

Weekly temperature trends, rain chances, and solar ephemeris

Global Synoptic Forecast Model
🌦️
Today
2026-10-21
Light drizzle
Rain Probability💧 33%
Sun Times05:56 / 17:41
Temp High / Low30°C/ 23°C
🌦️
Tomorrow
2026-10-22
Moderate drizzle
Rain Probability💧 82%
Sun Times05:56 / 17:40
Temp High / Low31°C/ 22°C
🌧️
Fri
2026-10-23
Dense drizzle
Rain Probability💧 77%
Sun Times05:56 / 17:40
Temp High / Low29°C/ 23°C
⚡
Sat
2026-10-24
Thunderstorm
Rain Probability💧 88%
Sun Times05:56 / 17:39
Temp High / Low29°C/ 23°C
🌦️
Sun
2026-10-25
Moderate drizzle
Rain Probability💧 67%
Sun Times05:56 / 17:39
Temp High / Low30°C/ 22°C
🌦️
Mon
2026-10-26
Light drizzle
Rain Probability💧 61%
Sun Times05:57 / 17:38
Temp High / Low29°C/ 23°C
🌦️
Tue
2026-10-27
Moderate drizzle
Rain Probability💧 59%
Sun Times05:57 / 17:38
Temp High / Low30°C/ 23°C

Meteorological Profile & Climate Geography of Saint Lucia

Regional Climate Characteristics

Volcanic Windward island in the eastern Caribbean, famous for the twin forested volcanic plugs known as the Pitons.

Atmospheric readings for Saint Lucia reflect local microclimatic influences, seasonal moisture circulation, and topography situated at latitude 13.9094° and longitude -60.9789°.

Continuous Telemetry Verification

Saint Lucia is a sovereign nation in Americas with its capital at Castries. Tropical with warm sea breezes and a wet summer season

MooEarth synthesizes live surface observations adhering strictly to World Meteorological Organization (WMO) atmospheric standards. Telemetry calibrated via Open-Meteo observational feeds.