Current Conditions

Charlotte Amalie, Saint Thomas Island

83°F28°C
Light Rain

Feels like92°F33°C

Wind

E 18 mph29 km/h

Humidity

82%

Cloud Cover

92%

As of Wednesday, August 12, 2026 at 4:35 PM AST

Today's Outlook

Day

Overcast and warm, with a high of 83°F28°C — feels like 91°F33°C. Windy from the E at 18 mph28 km/h. 80% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 84°F29°C. Windy from the E at 19 to 20 mph31 to 32 km/h. 29% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 84°F29°CFeels 94°F34°CLow 82°F28°CFeels 90°F32°CPrecip 0.09 in2.2 mm80%Cloud 87%Wind E 18 mph29 km/hWednesday: Overcast and warm, with a high of 83°F28°C — feels like 91°F33°C. Windy from the E at 18 mph28 km/h. 80% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 84°F29°C. Windy from the E at 19 to 20 mph31 to 32 km/h. 29% chance of drizzle throughout the night.
DrizzleHigh 84°F29°CFeels 93°F34°CLow 82°F28°CFeels 91°F33°CPrecip 0.02 in0.5 mm52%Cloud 86%Wind E 21 mph34 km/hThursday: Overcast and warm, with a high of 84°F29°C — feels like 91°F33°C. Windy from the E at 21 to 22 mph33 to 35 km/h. Heavy, humid air. Thursday Night: Overcast, with a low around 83°F28°C. Windy from the E at 21 to 23 mph34 to 37 km/h. 52% chance of drizzle overnight.
DrizzleHigh 84°F29°CFeels 94°F35°CLow 83°F29°CFeels 92°F33°CPrecip 0.02 in0.4 mm12%Cloud 57%Wind ENE 21 mph34 km/hFriday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 95°F35°C. Windy from the ENE at 20 to 21 mph32 to 34 km/h. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 83°F29°C. Windy from the ENE at 23 to 24 mph37 to 39 km/h. 12% chance of drizzle overnight.
ShowersHigh 84°F29°CFeels 92°F34°CLow 82°F28°CFeels 91°F33°CPrecip 0.14 in3.6 mm75%Cloud 37%Wind ENE 24 mph39 km/hSaturday: Partly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Windy from the ENE at 25 mph40 km/h. 39% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 82°F28°C. Windy from the ENE at 24 to 25 mph39 to 40 km/h. 75% chance of showers throughout the night.
ShowersHigh 83°F29°CFeels 91°F33°CLow 82°F28°CFeels 90°F32°CPrecip 0.09 in2.3 mm74%Cloud 57%Wind E 19 mph31 km/hSunday: Mostly cloudy and warm, with a high of 83°F29°C — feels like 91°F33°C. Windy from the E at 18 to 20 mph29 to 32 km/h. 27% chance of drizzle in the morning. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 82°F28°C. Windy from the ENE at 20 to 23 mph33 to 37 km/h. 74% chance of showers overnight.
DrizzleHigh 83°F29°CFeels 91°F33°CLow 82°F28°CFeels 89°F32°CPrecip 0.02 in0.4 mm12%Cloud 35%Wind ENE 16 mph25 km/hMonday: Partly cloudy and warm, with a high of 83°F29°C — feels like 90°F32°C. Breezy from the ENE at 14 to 15 mph23 to 25 km/h. Heavy, humid air. Monday Night: Partly cloudy, with a low around 82°F28°C. Windy from the ENE at 17 to 18 mph27 to 29 km/h. 12% chance of drizzle.
ShowersHigh 83°F28°CFeels 90°F32°CLow 82°F28°CFeels 89°F32°CPrecip 0.1 in2.6 mm31%Cloud 38%Wind ENE 13 mph21 km/hTuesday: Partly cloudy and warm, with a high of 83°F28°C — feels like 90°F32°C. Breezy from the ENE at 12 to 14 mph20 to 22 km/h. 27% chance of drizzle throughout the day. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the ENE at 14 to 15 mph23 to 25 km/h. 31% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdayAug 1284°F29°C
Feels 94°F34°C
82°F28°C
Feels 90°F32°C
0.09 in2.2 mm· 80%87%Light RainE 18 mph29 km/h
ThursdayAug 1384°F29°C
Feels 93°F34°C
82°F28°C
Feels 91°F33°C
0.02 in0.5 mm· 52%86%DrizzleE 21 mph34 km/h
FridayAug 1484°F29°C
Feels 94°F35°C
83°F29°C
Feels 92°F33°C
0.02 in0.4 mm· 12%57%DrizzleENE 21 mph34 km/h
SaturdayAug 1584°F29°C
Feels 92°F34°C
82°F28°C
Feels 91°F33°C
0.14 in3.6 mm· 75%37%ShowersENE 24 mph39 km/h
SundayAug 1683°F29°C
Feels 91°F33°C
82°F28°C
Feels 90°F32°C
0.09 in2.3 mm· 74%57%ShowersE 19 mph31 km/h
MondayAug 1783°F29°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.02 in0.4 mm· 12%35%DrizzleENE 16 mph25 km/h
TuesdayAug 1883°F28°C
Feels 90°F32°C
82°F28°C
Feels 89°F32°C
0.1 in2.6 mm· 31%38%ShowersENE 13 mph21 km/h
WednesdayAug 1983°F28°C
Feels 91°F33°C
82°F28°C
Feels 88°F31°C
0.11 in2.7 mm· 31%42%DrizzleE 11 mph17 km/h
ThursdayAug 2083°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.03 in0.8 mm· 13%28%DrizzleE 13 mph21 km/h
FridayAug 2183°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.04 in0.9 mm· 22%29%DrizzleE 16 mph25 km/h
SaturdayAug 2283°F28°C
Feels 90°F32°C
82°F28°C
Feels 88°F31°C
0.07 in1.7 mm· 29%31%DrizzleE 16 mph25 km/h
SundayAug 2383°F28°C
Feels 90°F32°C
81°F27°C
Feels 88°F31°C
0.09 in2.4 mm· 49%39%DrizzleE 16 mph25 km/h
MondayAug 2483°F28°C
Feels 91°F33°C
81°F27°C
Feels 88°F31°C
0.09 in2.2 mm· 43%39%DrizzleE 17 mph27 km/h
TuesdayAug 2583°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.16 in4 mm· 42%47%ShowersE 18 mph28 km/h
WednesdayAug 2683°F28°C
Feels 91°F33°C
82°F28°C
Feels 89°F32°C
0.16 in4.1 mm· 50%54%ShowersE 16 mph26 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