Hilo, Big Island weather live forecast

Tomorrow's maximum temperature in Hilo, Big Island is expected to be 79°F.

• Saturday
  14th Jun
  
  79
  68
  5
• Sunday
  15th Jun
  
  79
  68
  4
• Monday
  16th Jun
  
  79
  68
  5
• Tuesday
  17th Jun
  
  79
  68
  3
• Wednesday
  18th Jun
  
  79
  68
  6

5-day weather forecast updated at 04:01 on Saturday 14th June 2025 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 Saturday 14th June 2025

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 8 mph from the north-east.

• 79
  °F maximum temperature
• 68
  °F minimum temperature
• 
  mostly cloudy with light rain
• 5
  hours of sunshine
• 9
  UV index (Very High)
• 29
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 8
  mph wind from NE

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Hilo, Big Island weather for Sunday 15th June 2025

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 7 mph from the north-east.

• 79
  °F maximum temperature
• 68
  °F minimum temperature
• 
  mostly cloudy with light rain
• 4
  hours of sunshine
• 10
  UV index (Very High)
• 32
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 7
  mph wind from NE

Back to top

Hilo, Big Island weather for Monday 16th June 2025

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a light breeze of 7 mph from the north-east.

• 79
  °F maximum temperature
• 68
  °F minimum temperature
• 
  mostly cloudy with light rain
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 53
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 7
  mph wind from NE

Back to top

Hilo, Big Island weather for Tuesday 17th June 2025

Expect mostly cloudy with light rain in Hilo, Big Island, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a light breeze of 7 mph from the north-east.

• 79
  °F maximum temperature
• 68
  °F minimum temperature
• 
  mostly cloudy with light rain
• 3
  hours of sunshine
• 8
  UV index (Very High)
• 65
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 7
  mph wind from NE

Back to top

Hilo, Big Island weather for Wednesday 18th June 2025

Expect sunshine and showers in Hilo, Big Island, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a light breeze of 6 mph from the north-east.

• 79
  °F maximum temperature
• 68
  °F minimum temperature
• 
  sunshine and showers
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 72
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 6
  mph wind from NE

Back to top

Travelbag sale: up to 50% off select hotels & resorts

Sale

• Save up to 50% on holidays to select hotels & resorts
• Book beach holidays, city breaks & tours in 2025/2026
• Destinations across Europe, Americas, Asia, Africa & beyond

Go to Travelbag deal >>

Expires at 23:59 on Monday 30th Jun 2025 · View all Travelbag offers

Metric (°C)  |  Imperial (°F)

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