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Hilo, HI

84°F
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Hilo

Hawaii

84°
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Hilo, HI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar Monthly Air Quality Health & Activities

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Hourly

 10-Day Radar Monthly Air Quality Health & Activities

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11 AM

84°
RealFeel® 95°
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

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™91°

Heat Index93°

WindSE 9 mph

Air QualityFair

Max UV Index2.5 (Low)

Wind Gusts13 mph

Humidity78%

Indoor Humidity78% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling2200 ft

12 PM

84°
RealFeel® 96°
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 44%
Chevron down
Cloudy
alerts

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™91°

Heat Index93°

WindESE 9 mph

Air QualityFair

Max UV Index3.1 (Moderate)

Wind Gusts14 mph

Humidity78%

Indoor Humidity78% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling1800 ft

1 PM

84°
RealFeel® 96°
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

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™91°

Heat Index93°

WindESE 8 mph

Air QualityFair

Max UV Index2.9 (Moderate)

Wind Gusts14 mph

Humidity77%

Indoor Humidity77% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1800 ft

2 PM

83°
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 34%
Chevron down
Cloudy
alerts

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™90°

Heat Index91°

WindESE 8 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts13 mph

Humidity80%

Indoor Humidity80% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1800 ft

3 PM

82°
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 40%
Chevron down
Cloudy
alerts

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™89°

Heat Index89°

WindESE 7 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts10 mph

Humidity83%

Indoor Humidity83% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling1600 ft

4 PM

80°
RealFeel® 87°
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
Showers
alerts

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™87°

Heat Index86°

WindESE 7 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts9 mph

Humidity86%

Indoor Humidity86% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1300 ft

5 PM

80°
RealFeel® 86°
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
Showers
alerts

Flood Watch

6:00 PM Sunday - 6:00 PM Wednesday
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™86°

Heat Index85°

WindSE 7 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts7 mph

Humidity88%

Indoor Humidity88% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1100 ft

6 PM

79°
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 49%
Chevron down
Cloudy
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

RealFeel Shade™88°

Heat Index81°

WindSE 6 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts6 mph

Humidity90%

Indoor Humidity90% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling1100 ft

7 PM

78°
RealFeel® 82°
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 53%
Chevron down
Showers
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

WindSSE 6 mph

Air QualityFair

Wind Gusts6 mph

Humidity93%

Indoor Humidity93% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Rain0.11 in

Visibility4 mi

Cloud Ceiling1100 ft

8 PM

76°
RealFeel® 84°
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 49%
Chevron down
Cloudy
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

WindSSE 5 mph

Air QualityFair

Wind Gusts7 mph

Humidity98%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1100 ft

9 PM

75°
RealFeel® 83°
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 49%
Chevron down
Mostly cloudy
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

WindS 6 mph

Air QualityFair

Wind Gusts6 mph

Humidity100%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling1300 ft

10 PM

75°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 56%
Chevron down
Showers
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

WindS 6 mph

Air QualityFair

Wind Gusts6 mph

Humidity100%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Rain0.11 in

Visibility4 mi

Cloud Ceiling1600 ft

11 PM

75°
RealFeel® 82°
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 49%
Chevron down
Cloudy
alerts

Orange Volcano Watch

7:49 AM Wednesday - 7:49 AM Thursday

WindSSE 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity99%

Indoor Humidity95% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling1800 ft

Hourly Weather Forecast for Hilo

AccuWeather's hourly forecast for Hilo provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 84° with a RealFeel® of 95°, cloudy with a 49% 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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