Hilo, Big Island weather live forecast

Today's maximum temperature in Hilo, Big Island is expected to be 25°C. Select a day from the live weather forecast for Hilo, Big Island, Hawaii, USA for more weather parameters.

Thursday
9th Apr
25

20

2

3
Friday
10th Apr
25

20

0

2
Saturday
11th Apr
27

20

5

5
Sunday
12th Apr
27

20

4

6
Monday
13th Apr
26

19

6

2

5-day weather forecast updated at 04:01 on Thursday 9th April 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 Thursday 9th April 2026

Expect mostly cloudy with rain in Hilo, Big Island, Hawaii with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a light breeze of 9 kph from the south-east.

25
°C maximum temperature
20
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
80
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
9
kph wind from SE

Hilo, Big Island weather for Friday 10th April 2026

Expect isolated thunderstorms in Hilo, Big Island, Hawaii with a maximum temperature of 25°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 79% chance of some rain and a light breeze of 10 kph from the south.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
79
% chance of some rain
<50
mm of rainfall expected
25
°C wind chill
10
kph wind from S

Hilo, Big Island weather for Saturday 11th April 2026

Expect isolated thunderstorms in Hilo, Big Island, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 8 kph from the south-east.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
77
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
8
kph wind from SE

Hilo, Big Island weather for Sunday 12th April 2026

Expect isolated thunderstorms in Hilo, Big Island, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a light breeze of 8 kph from the south-east.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
64
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
8
kph wind from SE

Hilo, Big Island weather for Monday 13th April 2026

Expect sunshine and showers in Hilo, Big Island, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and little or no wind of 6 kph from the south-east.