Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72° N Lon: 155.06° W Elev: 36 ft.

Overcast

74°F

23°C

Humidity 91%
Wind Speed SW 6 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 3 Aug 7:53 pm HST
Detailed forecast for

Big Island East

Tonight
Mostly cloudy with a 50 percent chance of showers. Lows 66 to 73 near the shore to 54 to 60 at 4000 feet. Northwest winds up to 10 mph.
Monday
Mostly sunny with a 20 percent chance of showers. Highs 80 to 87 near the shore to 69 to 75 at 4000 feet. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
Partly cloudy. Chance of showers in the evening, then slight chance of showers after midnight. Lows 65 to 71 near the shore to 53 to 60 at 4000 feet. North winds up to 15 mph. Chance of rain 40 percent.
Tuesday
Mostly sunny with a 20 percent chance of showers. Highs 68 to 88. Northeast winds 10 to 15 mph decreasing to up to 15 mph in the afternoon.
Tuesday Night
Partly cloudy with a 20 percent chance of showers. Lows 52 to 73. North winds up to 10 mph in the evening becoming light.
Wednesday
Mostly sunny with a 50 percent chance of showers. Highs 69 to 88. Northeast winds up to 10 mph.
Wednesday Night
Mostly cloudy with a 50 percent chance of showers. Lows 52 to 72. Light winds becoming south up to 10 mph after midnight.
Thursday
Mostly sunny in the morning then becoming partly sunny. A 50 percent chance of showers. Highs 69 to 87. East winds up to 15 mph.
Thursday Night
Mostly cloudy with a 50 percent chance of showers. Lows 52 to 72. Northeast winds up to 10 mph.
Friday
Mostly sunny with a 20 percent chance of showers. Highs 67 to 88. Northeast winds up to 15 mph.
Friday Night
Partly cloudy with a 40 percent chance of showers. Lows 51 to 72. North winds up to 10 mph.
Saturday
Mostly sunny. Chance of showers in the morning, then slight chance of showers in the afternoon. Highs 68 to 88. Northeast winds up to 10 mph. Chance of rain 30 percent.
Saturday Night
Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of showers. Lows 52 to 73. Light winds.
Sunday
Mostly sunny in the morning then becoming partly sunny. A 50 percent chance of showers. Highs 68 to 88. East winds up to 10 mph.



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336 PM HST Sun Aug 3 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database