HILO, HI 96720 Weather Forecast & Current Conditions
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  96720 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

HILO/GEN.LYMAN FL, HI
Current Weather
4:53 PM HST MAY 21, 2026
Overcast
77°F
Feels Like: 79°F
Dewpoint: 64°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: NE at 9 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

Hawaii Current Weather

Hawaii MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  96720 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

HILO, HI 96720
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Numerous showers in the evening, then scattered showers after midnight. Lows 60 to 70 near the shore to 51 to 56 at 4000 feet. North winds up to 15 mph. Chance of rain 70 percent.
FRIDAY
Breezy. Partly sunny with scattered showers. Highs 76 to 81 near the shore to 62 to 68 at 4000 feet. Northeast winds 10 to 20 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 60 to 69 near the shore to 50 to 55 at 4000 feet. Northeast winds up to 15 mph. Chance of rain 70 percent.
SATURDAY
Partly sunny in the morning then becoming mostly sunny. Scattered showers. Highs 61 to 81. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 48 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
SUNDAY
Partly sunny with scattered showers. Highs 61 to 81. Northeast winds up to 15 mph. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy. Numerous showers in the evening, then scattered showers after midnight. Lows 48 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
MEMORIAL DAY
Partly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs 62 to 82. Northeast winds up to 15 mph. Chance of rain 60 percent.
MONDAY NIGHT
Mostly cloudy. Numerous showers in the evening, then scattered showers after midnight. Lows 48 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
TUESDAY
Partly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs 62 to 82. Northeast winds 10 to 15 mph. Chance of rain 60 percent.
TUESDAY NIGHT
Mostly cloudy. Numerous showers in the evening, then scattered showers after midnight. Lows 49 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
WEDNESDAY
Partly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs 63 to 82. Northeast winds 10 to 15 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
Mostly cloudy. Numerous showers in the evening, then scattered showers after midnight. Lows 49 to 74. East winds up to 10 mph. Chance of rain 70 percent.

  96720 WEATHER SATELLITE LOOPS
Visible Weather Satellite
HILO, HI 96720
Infrared Weather Satellite
HILO, HI 96720
  96720 WEATHER RADAR LOOP
NEXRAD Weather Radar
HILO, HI 96720
 MOS COMPUTER WEATHER FORECAST

HILO/GEN.LYMAN FL, HI 3 hourly weather forecast
weather forecast created  3:00 AM HDT  5/21/2026
Thursday
21 MAY 2026		 HILO, HI 96720 weather forecast Day 1, 12 hours 9 AM 72° 72° Mostly Cloudy 30%
RAIN
.25–.5 in		 0% Thunder
( 1% severe)		 NW   9 81% 66°
High 79° HILO, HI 96720 weather forecast Day 1, 15 hours 12 PM 76° 78° Partly Cloudy NNE   8 71% 66°
Mostly Cloudy

Rain Likely

 HILO, HI 96720 weather forecast Day 1, 18 hours 3 PM 78° 80° Partly Cloudy 58%
RAIN
<.01 in		 0% Thunder
( 0% severe)		 NE   7 67% 66°
HILO, HI 96720 weather forecast Day 1, 21 hours 6 PM 75° 75° Mostly Cloudy NNE   7 74% 66°
Friday
22 MAY 2026		 HILO, HI 96720 weather forecast Day 2, 0 hours 9 PM 75° 75° Mostly Cloudy 57%
RAIN
.1–.25 in		 0% Thunder
( 0% severe)		 NNE   8 76% 67°
Low 69° HILO, HI 96720 weather forecast Day 2, 3 hours 12 AM 71° 71° Mostly Cloudy WNW   6 87% 67°
High 79° HILO, HI 96720 weather forecast Day 2, 6 hours 3 AM 70° 70° Mostly Cloudy 28%
RAIN
.25–.5 in		 0% Thunder
( 0% severe)		 W   7 84% 65°

Mostly Cloudy

Chance of Rain

 HILO, HI 96720 weather forecast Day 2, 9 hours 6 AM 69° 69° Mostly Cloudy W   9 84% 64°
HILO, HI 96720 weather forecast Day 2, 12 hours 9 AM 72° 72° Mostly Cloudy 27%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 NNW   9 76% 64°
HILO, HI 96720 weather forecast Day 2, 15 hours 12 PM 76° 78° Partly Cloudy NNE   9 71% 66°
HILO, HI 96720 weather forecast Day 2, 18 hours 3 PM 77° 79° Partly Cloudy 31%
RAIN
***		 0% Thunder
( 1% severe)		 NNE   8 69% 66°
HILO, HI 96720 weather forecast Day 2, 21 hours 6 PM 75° 75° Mostly Cloudy NNE   13 74% 66°
Saturday
23 MAY 2026		 HILO, HI 96720 weather forecast Day 3, 0 hours 9 PM 75° 75° Mostly Cloudy 21%
RAIN
<.01 in		 0% Thunder
( 0% severe)		 NNE   8 74% 66°
Low 68° HILO, HI 96720 weather forecast Day 3, 3 hours 12 AM 71° 71° Mostly Cloudy NNE   7 81% 65°
High 79° HILO, HI 96720 weather forecast Day 3, 6 hours 3 AM 69° 69° Mostly Cloudy 18%
RAIN
.01–.1 in		 0% Thunder
( 0% severe)		 NNW   6 81% 63°

Mostly Cloudy

Chance of Rain

 HILO, HI 96720 weather forecast Day 3, 9 hours 6 AM 68° 68° Mostly Cloudy N   7 84% 63°
HILO, HI 96720 weather forecast Day 3, 15 hours 9 AM 72° 72° Mostly Cloudy 26%
RAIN
.5–1 in		 0% Thunder
( 0% severe)		 NNE   7 76% 64°
HILO, HI 96720 weather forecast Day 3, 18 hours 12 PM 75° 75° Mostly Cloudy NNE   10 71% 65°
HILO, HI 96720 weather forecast Day 3, 21 hours 3 PM 77° 79° Mostly Cloudy     NE   13 69% 66°

HILO/GEN.LYMAN FL, HI extended weather forecast
Sunday
24 MAY 2026		 Monday
25 MAY 2026		 Tuesday
26 MAY 2026		 Wednesday
27 MAY 2026		 Thursday
28 MAY 2026
Low 68° Low 68° Low 68° Low 69° Low 70°
High 81° High 83° High 84° High 84° High 83°
HILO, HI 96720 weather forecast Day 4 HILO, HI 96720 weather forecast Day 5 HILO, HI 96720 weather forecast Day 6 HILO, HI 96720 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
91% Rain		 Overcast
81% Rain		 Overcast
76% Rain		 Overcast
84% Rain		 Overcast
80% Rain
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