HILO, HI 96720 Weather Forecast & Current Conditions

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HILO/GEN.LYMAN FL, HI
Current Weather

12:53 PM HST MAY 17, 2026
Overcast
Rain
Mist
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 3 miles
Wind: NE at 7 mph
Pressure: 30.06 inches
Last 72 hours

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HILO, HI 96720
Weather Forecast

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REST OF TODAY
Mostly cloudy. Showers likely late in the morning, then showers in the afternoon. Locally heavy rainfall possible. Highs around 82 near the shore to around 69 at 4000 feet. Northeast winds 10 to 15 mph shifting to the east in the afternoon. Chance of rain 90 percent.
TONIGHT
Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 65 to 72 near the shore to around 59 at 4000 feet. Northwest winds up to 10 mph. Chance of rain 70 percent.
MONDAY
Partly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs around 80 near the shore to around 67 at 4000 feet. North winds up to 10 mph. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy with scattered showers. Lows 53 to 75. Northwest winds up to 10 mph. Chance of rain 50 percent.
TUESDAY
Partly sunny in the morning then becoming mostly sunny. Scattered showers. Highs 64 to 82. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Scattered showers. Lows 52 to 75. Northeast winds up to 15 mph. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 63 to 82. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with scattered showers. Lows 52 to 74. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
THURSDAY
Partly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 61 to 81. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy with scattered showers. Lows 49 to 73. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
FRIDAY
Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 61 to 81. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy with scattered showers. Lows 48 to 73. Northeast winds up to 15 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 61 to 81. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Visible Weather Satellite
HILO, HI 96720
Infrared Weather Satellite
HILO, HI 96720
NEXRAD Weather Radar
HILO, HI 96720

HILO/GEN.LYMAN FL, HI 3 hourly weather forecast

weather forecast created  3:00 AM HDT  5/17/2026
Sunday
17 MAY 2026
HILO, HI 96720 weather forecast Day 1, 12 hours 9 AM 76° 77° Mostly Cloudy 46%
RAIN
>2 in
0% Thunder
( 2% severe)
SW   3 85% 71°
High 82° HILO, HI 96720 weather forecast Day 1, 15 hours 12 PM 81° 85° Mostly Cloudy E   5 74% 72°
Mostly Cloudy

Rain Likely

HILO, HI 96720 weather forecast Day 1, 18 hours 3 PM 81° 85° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 4% severe)
E   7 74% 72°
HILO, HI 96720 weather forecast Day 1, 21 hours 6 PM 78° 80° Mostly Cloudy ESE   6 82% 72°
Monday
18 MAY 2026
HILO, HI 96720 weather forecast Day 2, 0 hours 9 PM 77° 79° Mostly Cloudy 93%
RAIN
***
0% Thunder
( 1% severe)
S   5 82% 71°
Low 70° HILO, HI 96720 weather forecast Day 2, 3 hours 12 AM 74° 74° Overcast SSW   3 90% 71°
High 81° HILO, HI 96720 weather forecast Day 2, 6 hours 3 AM 72° 72° Mostly Cloudy 37%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
SSW   5 93% 70°

Mostly Cloudy

Rain Likely

HILO, HI 96720 weather forecast Day 2, 9 hours 6 AM 72° 72° Mostly Cloudy SSW   3 90% 69°
HILO, HI 96720 weather forecast Day 2, 12 hours 9 AM 75° 75° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 3% severe)
SW   3 87% 71°
HILO, HI 96720 weather forecast Day 2, 15 hours 12 PM 79° 82° Mostly Cloudy ENE   5 77% 71°
HILO, HI 96720 weather forecast Day 2, 18 hours 3 PM 79° 82° Mostly Cloudy 30%
RAIN
1–2 in
0% Thunder
( 3% severe)
E   7 77% 71°
HILO, HI 96720 weather forecast Day 2, 21 hours 6 PM 77° 79° Mostly Cloudy ENE   8 79% 70°
Tuesday
19 MAY 2026
HILO, HI 96720 weather forecast Day 3, 0 hours 9 PM 76° 77° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   3 82% 70°
Low 69° HILO, HI 96720 weather forecast Day 3, 3 hours 12 AM 73° 73° Mostly Cloudy SE   3 87% 69°
High 81° HILO, HI 96720 weather forecast Day 3, 6 hours 3 AM 71° 71° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 1% severe)
SSE   3 90% 68°

Partly Cloudy



HILO, HI 96720 weather forecast Day 3, 9 hours 6 AM 70° 70° Partly Cloudy SSE   5 90% 67°
HILO, HI 96720 weather forecast Day 3, 15 hours 9 AM 74° 74° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 2% severe)
E   3 84% 69°
HILO, HI 96720 weather forecast Day 3, 18 hours 12 PM 79° 82° Partly Cloudy E   7 74% 70°
HILO, HI 96720 weather forecast Day 3, 21 hours 3 PM 79° 82° Mostly Cloudy     ENE   10 74% 70°

HILO/GEN.LYMAN FL, HI extended weather forecast

Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Low 71° Low 70° Low 68° Low 68° Low 69°
High 83° High 81° High 82° High 83° 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
99% Rain
Overcast
100% Rain
Overcast
100% Rain
Overcast
98% Rain
Overcast
78% Rain
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