Current Conditions

Charlotte Amalie, Saint Thomas Island

83°F29°C
Drizzle

Feels like91°F33°C

Wind

E 13 mph21 km/h

Humidity

76%

Cloud Cover

38%

As of Tuesday, September 1, 2026 at 6:00 PM AST

Today's Outlook

Night

Partly cloudy, with a low around 83°F28°C. Breezy from the E at 14 mph22 km/h. 23% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 83°F29°CFeels 91°F33°CLow 83°F28°CFeels 90°F32°CPrecip 0.02 in0.5 mm23%Cloud 39%Wind E 13 mph21 km/hTuesday: Partly cloudy and warm, with a high of 83°F29°C — feels like 91°F33°C. Breezy from the E at 13 mph20 km/h. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 83°F28°C. Breezy from the E at 14 mph22 km/h. 23% chance of drizzle throughout the night.
ShowersHigh 83°F28°CFeels 91°F33°CLow 82°F28°CFeels 89°F31°CPrecip 0.08 in2.1 mm43%Cloud 27%Wind E 10 mph16 km/hWednesday: Mostly clear and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the E at 9 to 10 mph14 to 17 km/h. 34% chance of drizzle throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the E at 12 to 13 mph19 to 20 km/h. 43% chance of showers throughout the night.
DrizzleHigh 83°F29°CFeels 90°F32°CLow 82°F28°CFeels 89°F32°CPrecip 0.04 in1 mm55%Cloud 31%Wind E 10 mph16 km/hThursday: Partly cloudy and warm, with a high of 83°F29°C — feels like 90°F32°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the E at 11 to 12 mph18 to 20 km/h. 55% chance of drizzle throughout the night.
DrizzleHigh 84°F29°CFeels 93°F34°CLow 83°F28°CFeels 90°F32°CPrecip 0.05 in1.2 mm30%Cloud 54%Wind ESE 12 mph19 km/hFriday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the ESE at 11 mph17 km/h. 21% chance of drizzle throughout the day. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 83°F28°C. Breezy from the E at 13 to 14 mph21 to 23 km/h. 30% chance of drizzle throughout the night.
Light RainHigh 83°F28°CFeels 92°F33°CLow 82°F28°CFeels 91°F33°CPrecip 0.14 in3.6 mm50%Cloud 71%Wind E 13 mph21 km/hSaturday: Mostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the ESE at 12 to 13 mph20 to 21 km/h. 40% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 82°F28°C. Breezy from the E at 14 mph22 km/h. 50% chance of light rain throughout the night.
Light RainHigh 83°F29°CFeels 93°F34°CLow 82°F28°CFeels 91°F33°CPrecip 0.16 in4 mm49%Cloud 75%Wind ESE 12 mph19 km/hSunday: Mostly cloudy and warm, with a high of 83°F29°C — feels like 93°F34°C. Breezy from the ESE at 11 to 12 mph18 to 19 km/h. 42% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 82°F28°C. Breezy from the ESE at 13 to 14 mph21 to 23 km/h. 49% chance of light rain throughout the night.
ShowersHigh 84°F29°CFeels 93°F34°CLow 82°F28°CFeels 90°F32°CPrecip 0.21 in5.3 mm64%Cloud 67%Wind ESE 13 mph20 km/hMonday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the ESE at 12 to 13 mph20 to 20 km/h. 59% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 82°F28°C. Breezy from the E at 13 to 15 mph21 to 24 km/h. 64% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 183°F29°C
Feels 91°F33°C
83°F28°C
Feels 90°F32°C
0.02 in0.5 mm· 23%39%DrizzleE 13 mph21 km/h
WednesdaySep 283°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F31°C
0.08 in2.1 mm· 43%27%ShowersE 10 mph16 km/h
ThursdaySep 383°F29°C
Feels 90°F32°C
82°F28°C
Feels 89°F32°C
0.04 in1 mm· 55%31%DrizzleE 10 mph16 km/h
FridaySep 484°F29°C
Feels 93°F34°C
83°F28°C
Feels 90°F32°C
0.05 in1.2 mm· 30%54%DrizzleESE 12 mph19 km/h
SaturdaySep 583°F28°C
Feels 92°F33°C
82°F28°C
Feels 91°F33°C
0.14 in3.6 mm· 50%71%Light RainE 13 mph21 km/h
SundaySep 683°F29°C
Feels 93°F34°C
82°F28°C
Feels 91°F33°C
0.16 in4 mm· 49%75%Light RainESE 12 mph19 km/h
MondaySep 784°F29°C
Feels 93°F34°C
82°F28°C
Feels 90°F32°C
0.21 in5.3 mm· 64%67%ShowersESE 13 mph20 km/h
TuesdaySep 884°F29°C
Feels 93°F34°C
83°F28°C
Feels 91°F33°C
0.08 in2.1 mm· 48%47%ShowersE 16 mph26 km/h
WednesdaySep 984°F29°C
Feels 93°F34°C
83°F28°C
Feels 91°F33°C
0.08 in2 mm· 33%28%DrizzleE 18 mph29 km/h
ThursdaySep 1084°F29°C
Feels 93°F34°C
83°F28°C
Feels 91°F33°C
0.14 in3.5 mm· 46%39%DrizzleE 17 mph27 km/h
FridaySep 1184°F29°C
Feels 93°F34°C
83°F28°C
Feels 92°F33°C
0.05 in1.3 mm· 31%42%DrizzleE 16 mph25 km/h
SaturdaySep 1284°F29°C
Feels 92°F33°C
83°F28°C
Feels 91°F33°C
0.02 in0.5 mm· 14%37%DrizzleE 16 mph25 km/h
SundaySep 1383°F29°C
Feels 91°F33°C
82°F28°C
Feels 90°F32°C
0.05 in1.2 mm· 17%39%DrizzleE 16 mph25 km/h
MondaySep 1483°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.07 in1.7 mm· 21%45%DrizzleE 15 mph24 km/h
TuesdaySep 1583°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.12 in3 mm· 33%54%DrizzleE 15 mph24 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 18.3419°N, 64.9307°W·Elevation: 6m·Timezone: America/St_Thomas·Population: 20,000