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
1:53 PM HST MAY 20, 2026
Overcast
79°F
Feels Like: 82°F
Dewpoint: 70°F
Rel. Hum.: 74%
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
TODAY
Occasional showers in the morning, then showers likely in the afternoon. Highs 77 to 82 near the shore to 63 to 68 at 4000 feet. Northeast winds up to 15 mph. Chance of rain near 100 percent.
TONIGHT
Showers likely in the evening, then occasional showers after midnight. Lows 62 to 71 near the shore to around 56 at 4000 feet. Northeast winds up to 15 mph. Chance of rain near 100 percent.
THURSDAY
Partly sunny with showers likely in the morning, then mostly sunny with isolated showers in the afternoon. Highs 77 to 82 near the shore to 62 to 67 at 4000 feet. Northeast winds 10 to 15 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy with showers likely. Lows 49 to 74. Northeast winds 10 to 15 mph decreasing to up to 15 mph after midnight. Chance of rain 70 percent.
FRIDAY
Partly sunny with scattered showers. Highs 62 to 81. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 48 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
SATURDAY
Partly sunny. Showers likely in the morning, then scattered showers in the afternoon. Highs 61 to 81. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 48 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
SUNDAY
Partly sunny. Showers likely in the morning, then scattered showers in the afternoon. Highs 61 to 81. Northeast winds up to 15 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 48 to 74. Northeast winds up to 10 mph. Chance of rain 70 percent.
MEMORIAL DAY
Partly sunny with scattered showers. Highs 62 to 82. Northeast winds up to 15 mph. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 48 to 74. Northeast winds up to 15 mph. Chance of rain 70 percent.
TUESDAY
Partly sunny with scattered showers. Highs 62 to 82. Northeast winds 10 to 15 mph. Chance of rain 50 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  5/20/2026
Wednesday
20 MAY 2026		 HILO, HI 96720 weather forecast Day 1, 12 hours 9 AM 73° 73° Mostly Cloudy 58%
RAIN
***		 0% Thunder
( 1% severe)		 SW   6 90% 70°
High 79° HILO, HI 96720 weather forecast Day 1, 15 hours 12 PM 77° 79° Mostly Cloudy NE   6 79% 70°
Mostly Cloudy

Rain Likely

 HILO, HI 96720 weather forecast Day 1, 18 hours 3 PM 78° 80° Mostly Cloudy 41%
RAIN
.01–.1 in		 0% Thunder
( 1% severe)		 ENE   7 74% 69°
HILO, HI 96720 weather forecast Day 1, 21 hours 6 PM 76° 77° Mostly Cloudy NE   6 79% 69°
Thursday
21 MAY 2026		 HILO, HI 96720 weather forecast Day 2, 0 hours 9 PM 75° 75° Mostly Cloudy 53%
RAIN
1–2 in		 0% Thunder
( 0% severe)		 ENE   5 82% 69°
Low 70° HILO, HI 96720 weather forecast Day 2, 3 hours 12 AM 72° 72° Mostly Cloudy SW   5 90% 69°
High 80° HILO, HI 96720 weather forecast Day 2, 6 hours 3 AM 71° 71° Mostly Cloudy 55%
RAIN
***		 0% Thunder
( 0% severe)		 WSW   8 90% 68°

Mostly Cloudy

Rain Likely

 HILO, HI 96720 weather forecast Day 2, 9 hours 6 AM 70° 70° Mostly Cloudy SW   9 87% 66°
HILO, HI 96720 weather forecast Day 2, 12 hours 9 AM 73° 73° Mostly Cloudy 55%
RAIN
.25–.5 in		 0% Thunder
( 1% severe)		 NNW   9 81% 67°
HILO, HI 96720 weather forecast Day 2, 15 hours 12 PM 77° 79° Mostly Cloudy NE   7 71% 67°
HILO, HI 96720 weather forecast Day 2, 18 hours 3 PM 78° 80° Partly Cloudy 29%
RAIN
***		 0% Thunder
( 1% severe)		 NE   8 67% 66°
HILO, HI 96720 weather forecast Day 2, 21 hours 6 PM 75° 75° Partly Cloudy NNE   12 74% 66°
Friday
22 MAY 2026		 HILO, HI 96720 weather forecast Day 3, 0 hours 9 PM 73° 73° Mostly Cloudy 48%
RAIN
.25–.5 in		 0% Thunder
( 0% severe)		 NNE   8 81% 67°
Low 69° HILO, HI 96720 weather forecast Day 3, 3 hours 12 AM 71° 71° Mostly Cloudy NE   8 84% 66°
High 80° HILO, HI 96720 weather forecast Day 3, 6 hours 3 AM 70° 70° Mostly Cloudy 30%
RAIN
.25–.5 in		 0% Thunder
( 0% severe)		 NNE   7 84% 65°

Partly Cloudy

Chance of Rain

 HILO, HI 96720 weather forecast Day 3, 9 hours 6 AM 69° 69° Partly Cloudy N   7 81% 63°
HILO, HI 96720 weather forecast Day 3, 15 hours 9 AM 72° 72° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 N   8 76% 64°
HILO, HI 96720 weather forecast Day 3, 18 hours 12 PM 77° 79° Partly Cloudy NNE   12 67% 65°
HILO, HI 96720 weather forecast Day 3, 21 hours 3 PM 78° 80° Partly Cloudy     NNE   14 67% 66°

HILO/GEN.LYMAN FL, HI extended weather forecast
Saturday
23 MAY 2026		 Sunday
24 MAY 2026		 Monday
25 MAY 2026		 Tuesday
26 MAY 2026		 Wednesday
27 MAY 2026
Low 69° Low 69° Low 69° Low 69° Low 69°
High 82° High 82° High 84° High 83° High 84°
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
100% Rain		 Overcast
100% Rain		 Overcast
85% Rain		 Overcast
81% Rain		 Overcast
59% Rain
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