NimbocastHilo, HI Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Hilo, Hawaii County, Hawaii.
Updated Jul 29, 2026, 11:04 AM local time · Radar refreshes every 5 minutes
☀️
Hilo
81°F
Wind 4 mph
Humidity 79%
Cloud cover 16%
UV index 9
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Hilo, HI.
Hilo weather radar
Light
Heavy
Next 24 hours
Now
☀️
81°F
4%
12 PM
🌦️
82°F
3%
1 PM
🌦️
82°F
1%
2 PM
🌦️
82°F
3 PM
🌦️
81°F
4 PM
🌦️
80°F
5 PM
🌦️
78°F
4%
6 PM
🌧️
76°F
23%
7 PM
🌧️
75°F
48%
8 PM
🌦️
75°F
69%
9 PM
🌦️
74°F
83%
10 PM
⛅
74°F
92%
11 PM
☀️
74°F
94%
12 AM
🌤️
73°F
87%
1 AM
🌤️
73°F
73%
2 AM
🌤️
72°F
59%
3 AM
☀️
71°F
48%
4 AM
☀️
70°F
38%
5 AM
☀️
69°F
29%
6 AM
🌤️
68°F
23%
7 AM
☀️
72°F
19%
8 AM
☀️
76°F
16%
9 AM
☀️
79°F
12%
10 AM
🌦️
80°F
9%
7-day forecast
Today
Jul 29
🌧️
82°F
70°F
94%
Thu
Jul 30
🌧️
81°F
68°F
87%
Fri
Jul 31
🌦️
80°F
68°F
71%
Sat
Aug 1
🌦️
78°F
68°F
88%
Sun
Aug 2
🌦️
79°F
71°F
90%
Mon
Aug 3
🌦️
80°F
71°F
54%
Tue
Aug 4
🌦️
79°F
71°F
55%
Weather near Hilo
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.