Hilo, Big Island weather live forecast

Today's maximum temperature in Hilo, Big Island is expected to be 22°C. Select a day from the live weather forecast for Hilo, Big Island, Hawaii, USA for more weather parameters.

Wednesday
25th Feb
22

18

2

3
Thursday
26th Feb
23

18

3

3
Friday
27th Feb
24

18

2

4
Saturday
28th Feb
25

19

3

6
Sunday
1st Mar
26

19

3

8

5-day weather forecast updated at 04:02 on Wednesday 25th February 2026 GMT

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The 5-day weather forecast for Hawaii (Hilo, Big Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Hilo, Big Island weather forecast by day

Below are the detailed weather forecasts for Hilo, Big Island for the next 5 days.

Hilo, Big Island weather for Wednesday 25th February 2026

Expect mostly cloudy with rain in Hilo, Big Island, Hawaii with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 15% chance of some rain and a light breeze of 10 kph from the north.

22
°C maximum temperature
18
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
15
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Hilo, Big Island weather for Thursday 26th February 2026

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 7 kph from the north-east.

23
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
7
kph wind from NE

Hilo, Big Island weather for Friday 27th February 2026

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 6 kph from the east.

24
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
6
kph wind from E

Hilo, Big Island weather for Saturday 28th February 2026

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 25°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a light breeze of 7 kph from the east.

25
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
6
UV index (High)
59
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
7
kph wind from E

Hilo, Big Island weather for Sunday 1st March 2026

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 8 kph from the south-east.