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St Thomas, Saint Thomas

85°F
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Saint Thomas

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St Thomas, Saint Thomas Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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10 AM

86°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 61%
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Rain
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™92°

Heat Index100°

WindNE 15 mph

Air QualityPoor

Max UV Index2.1 (Low)

Wind Gusts29 mph

Humidity79%

Indoor Humidity79% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover83%

Rain0.12 in

Visibility5 mi

Cloud Ceiling2500 ft

11 AM

88°
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™94°

Heat Index100°

WindNE 16 mph

Air QualityPoor

Max UV Index3.5 (Moderate)

Wind Gusts31 mph

Humidity71%

Indoor Humidity71% (Dangerously Humid)

Dew Point78° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover86%

Visibility5 mi

Cloud Ceiling1900 ft

12 PM

86°
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 66%
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Rain
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™91°

Heat Index100°

WindESE 16 mph

Air QualityFair

Max UV Index2.5 (Low)

Wind Gusts33 mph

Humidity80%

Indoor Humidity80% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover89%

Rain0.27 in

Visibility4 mi

Cloud Ceiling1900 ft

1 PM

85°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 74%
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Rain
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™89°

Heat Index97°

WindS 16 mph

Air QualityFair

Max UV Index2.3 (Low)

Wind Gusts37 mph

Humidity82%

Indoor Humidity82% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover88%

Rain0.27 in

Visibility4 mi

Cloud Ceiling2000 ft

2 PM

84°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 68%
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Rain
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™86°

Heat Index93°

WindS 17 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts40 mph

Humidity81%

Indoor Humidity81% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Rain0.11 in

Visibility5 mi

Cloud Ceiling2000 ft

3 PM

85°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™90°

Heat Index95°

WindS 16 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts39 mph

Humidity76%

Indoor Humidity76% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility7 mi

Cloud Ceiling1900 ft

4 PM

85°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™92°

Heat Index95°

WindSSE 16 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts38 mph

Humidity74%

Indoor Humidity74% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility5 mi

Cloud Ceiling1900 ft

5 PM

85°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™91°

Heat Index94°

WindSSE 16 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts37 mph

Humidity74%

Indoor Humidity74% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility6 mi

Cloud Ceiling1900 ft

6 PM

85°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 40%
Chevron down
Cloudy
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

RealFeel Shade™91°

Heat Index94°

WindSE 16 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts36 mph

Humidity73%

Indoor Humidity73% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility8 mi

Cloud Ceiling1900 ft

7 PM

85°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 57%
Chevron down
Rain
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

Heat Index94°

WindSE 16 mph

Air QualityFair

Wind Gusts35 mph

Humidity77%

Indoor Humidity77% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility6 mi

Cloud Ceiling1900 ft

8 PM

83°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 63%
Chevron down
Rain
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

Heat Index93°

WindESE 16 mph

Air QualityFair

Wind Gusts33 mph

Humidity87%

Indoor Humidity87% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.13 in

Visibility4 mi

Cloud Ceiling2000 ft

9 PM

83°
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

Heat Index92°

WindSE 15 mph

Air QualityFair

Wind Gusts32 mph

Humidity81%

Indoor Humidity81% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover87%

Visibility5 mi

Cloud Ceiling3700 ft

10 PM

83°
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

Heat Index92°

WindSE 15 mph

Air QualityFair

Wind Gusts32 mph

Humidity80%

Indoor Humidity80% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover73%

Visibility5 mi

Cloud Ceiling5400 ft

11 PM

84°
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds
alerts

Rip Current Statement

6:00 AM Sunday - 6:00 PM Monday

Heat Index92°

WindSE 15 mph

Air QualityFair

Wind Gusts31 mph

Humidity79%

Indoor Humidity79% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility6 mi

Cloud Ceiling7100 ft

Hourly Weather Forecast for St Thomas

AccuWeather's hourly forecast for St Thomas provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 86° with a RealFeel® of 94°, rain with a 61% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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