Hilo, HI Hourly Forecast

Hawaii, United States 🇺🇸
75°
Patchy rain nearby Feels like 78°
Updated 3 hours ago

Hilo temperature trend - Next 24 hours

75° 1 AM 1 AM - 75°F (24°C), Patchy rain nearby, 31% precip 2 AM - 74°F (23°C), Patchy rain nearby, 26% precip 3 AM - 73°F (23°C), Patchy rain nearby, 27% precip 73° 4 AM 4 AM - 73°F (22°C), Patchy rain nearby, 28% precip 5 AM - 72°F (22°C), Patchy rain nearby, 26% precip 6 AM - 72°F (22°C), Patchy rain nearby, 26% precip 75° 7 AM 7 AM - 75°F (24°C), Patchy rain nearby, 21% precip 8 AM - 76°F (25°C), Patchy rain nearby, 20% precip 9 AM - 78°F (25°C), Patchy rain nearby, 18% precip 79° 10 AM 10 AM - 79°F (26°C), Patchy rain nearby, 23% precip 11 AM - 79°F (26°C), Patchy rain nearby, 25% precip 12 PM - 80°F (26°C), Patchy rain nearby, 17% precip 80° 1 PM 1 PM - 80°F (27°C), Patchy rain nearby, 14% precip 2 PM - 80°F (27°C), Patchy rain nearby, 16% precip 3 PM - 80°F (26°C), Patchy rain nearby, 16% precip 79° 4 PM 4 PM - 79°F (26°C), Patchy rain nearby, 20% precip 5 PM - 77°F (25°C), Patchy rain nearby, 23% precip 6 PM - 76°F (25°C), Patchy rain nearby, 23% precip 75° 7 PM 7 PM - 75°F (24°C), Patchy rain nearby, 25% precip 8 PM - 75°F (24°C), Patchy rain nearby, 26% precip 9 PM - 75°F (24°C), Patchy rain nearby, 24% precip 74° 10 PM 10 PM - 74°F (24°C), Patchy rain nearby, 26% precip 11 PM - 74°F (23°C), Patchy rain nearby, 24% precip 12 AM - 74°F (23°C), Patchy rain nearby, 20% precip

The next 24 hours at a glance

  • Warmest hour: 1 PM - around 80°
  • Coolest hour: 6 AM - around 72°
  • Highest rain chance: 1 AM (31%) - pack accordingly
  • UV peak: 1 PM at index 12 - sun protection recommended
  • Windiest: 4 PM at 14 mph

Hilo hourly weather - Thursday, August 13

In Hilo, expect a high near 80°F (27°C) around 1 PM and a low of 72°F (22°C) near 6 AM; precipitation risk peaks at 31% around 1 AM.

TimeConditionsTemp FeelsRainWind HumidityUV
1 AM Patchy rain nearby 75° 78° 31% 6 mph N 82% 0
2 AM Patchy rain nearby 74° 78° 26% 6 mph N 82% 0
3 AM Patchy rain nearby 73° 76° 27% 6 mph N 82% 0
4 AM Patchy rain nearby 73° 75° 28% 6 mph NNW 81% 0
5 AM Patchy rain nearby 72° 75° 26% 6 mph NNW 80% 0
6 AM Patchy rain nearby 72° 74° 26% 7 mph NNW 80% 0
7 AM Patchy rain nearby 75° 77° 21% 7 mph NNW 78% 0
8 AM Patchy rain nearby 76° 78° 20% 8 mph N 74% 2
9 AM Patchy rain nearby 78° 79° 18% 9 mph N 72% 4
10 AM Patchy rain nearby 79° 80° 23% 10 mph NNE 72% 7
11 AM Patchy rain nearby 79° 81° 25% 12 mph NNE 73% 11
12 PM Patchy rain nearby 80° 82° 17% 12 mph NNE 72% 12
1 PM Patchy rain nearby 80° 82° 14% 12 mph NNE 70% 12
2 PM Patchy rain nearby 80° 82° 16% 14 mph NNE 71% 10
3 PM Patchy rain nearby 80° 81° 16% 14 mph NNE 71% 7
4 PM Patchy rain nearby 79° 79° 20% 14 mph NNE 74% 4
5 PM Patchy rain nearby 77° 77° 23% 14 mph NNE 76% 1
6 PM Patchy rain nearby 76° 77° 23% 12 mph NNE 78% 0
7 PM Patchy rain nearby 75° 76° 25% 12 mph NNE 81% 0
8 PM Patchy rain nearby 75° 76° 26% 11 mph NNE 81% 0
9 PM Patchy rain nearby 75° 76° 24% 11 mph NNE 80% 0
10 PM Patchy rain nearby 74° 76° 26% 10 mph N 80% 0
11 PM Patchy rain nearby 74° 75° 24% 9 mph N 78% 0

Hilo hourly weather - Friday, August 14

In Hilo, expect a high near 79°F (26°C) around 11 AM and a low of 72°F (22°C) near 6 AM; precipitation risk peaks at 90% around 11 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Patchy rain nearby 74° 74° 20% 9 mph N 76% 0
1 AM Patchy rain nearby 73° 73° 19% 9 mph N 76% 0
2 AM Patchy rain nearby 73° 72° 21% 9 mph N 76% 0
3 AM Patchy rain nearby 72° 72° 23% 9 mph N 78% 0
4 AM Patchy rain nearby 72° 73° 28% 9 mph N 79% 0
5 AM Patchy rain nearby 72° 73° 24% 9 mph NNW 80% 0
6 AM Patchy rain nearby 72° 72° 19% 10 mph NW 79% 0
7 AM Patchy rain nearby 74° 74° 20% 11 mph NNW 75% 0
8 AM Patchy rain nearby 76° 76° 19% 13 mph NNW 74% 2
9 AM Light rain shower 78° 78° 21% 14 mph N 73% 4
10 AM Light rain shower 78° 79° 41% 15 mph N 78% 6
11 AM Light rain shower 79° 80° 51% 14 mph NNE 79% 9
12 PM Light rain shower 78° 80° 69% 14 mph NNE 83% 11
1 PM Light rain shower 77° 79° 73% 13 mph NNE 88% 12
2 PM Light rain shower 77° 79° 75% 13 mph NNE 90% 10
3 PM Light rain shower 76° 78° 80% 14 mph NNE 91% 6
4 PM Light rain shower 76° 77° 74% 16 mph NNE 90% 2
5 PM Light rain shower 76° 76° 71% 16 mph NNE 91% 0
6 PM Light rain shower 76° 75° 69% 17 mph N 89% 0
7 PM Light rain shower 75° 74° 71% 17 mph N 89% 0
8 PM Moderate or heavy rain shower 75° 74° 74% 17 mph N 90% 0
9 PM Light rain shower 75° 73° 70% 20 mph N 90% 0
10 PM Light rain shower 76° 74° 77% 19 mph N 91% 0
11 PM Moderate or heavy rain shower 75° 75° 90% 16 mph N 95% 0

Hilo hourly weather - Saturday, August 15

In Hilo, expect a high near 77°F (25°C) around 9 PM and a low of 74°F (23°C) near 6 PM; precipitation risk peaks at 95% around 10 AM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Moderate or heavy rain shower 75° 75° 88% 17 mph NNE 94% 0
1 AM Moderate or heavy rain shower 76° 75° 86% 19 mph NNE 95% 0
2 AM Moderate or heavy rain shower 76° 75° 87% 18 mph NNE 94% 0
3 AM Light rain shower 76° 75° 83% 17 mph NNE 94% 0
4 AM Light rain shower 76° 75° 83% 17 mph NNE 93% 0
5 AM Light rain shower 76° 74° 82% 19 mph NNE 94% 0
6 AM Light rain shower 76° 73° 82% 21 mph NNE 94% 0
7 AM Moderate or heavy rain shower 76° 72° 85% 23 mph NNE 94% 0
8 AM Moderate or heavy rain shower 76° 71° 87% 26 mph NNE 95% 1
9 AM Moderate rain 75° 69° 91% 28 mph NNE 95% 1
10 AM Heavy rain 75° 69° 95% 29 mph NNE 96% 1
11 AM Heavy rain 75° 67° 95% 33 mph NNE 98% 1
12 PM Heavy rain 75° 66° 95% 34 mph NNE 96% 1
1 PM Heavy rain 75° 64° 95% 38 mph NNE 97% 0
2 PM Heavy rain 75° 63° 95% 40 mph NNE 98% 0
3 PM Heavy rain 75° 61° 95% 44 mph NNE 97% 0
4 PM Heavy rain 75° 69° 94% 29 mph NE 97% 0
5 PM Heavy rain 74° 73° 91% 18 mph SSE 92% 0
6 PM Light rain shower 74° 63° 67% 32 mph SSE 87% 0
7 PM Moderate rain 75° 69° 91% 27 mph SSE 94% 0
8 PM Moderate or heavy rain shower 76° 68° 87% 32 mph SE 96% 0
9 PM Moderate or heavy rain shower 77° 68° 84% 34 mph SSE 92% 0
10 PM Light rain shower 76° 69° 79% 30 mph SSE 92% 0
11 PM Light rain shower 76° 71° 81% 26 mph SSE 92% 0

Quick answers for the hours ahead

What is the warmest hour in Hilo today?
1 PM is forecast to be the warmest, at about 80°F (27°C) with patchy rain nearby.
Will it rain in Hilo tonight?
A small chance: precipitation risk peaks at 26% around 8 PM.
When is the UV index highest in Hilo today?
Around 1 PM, when it reaches 12. From UV 3 upward, sun protection is recommended.

Hilo hour-by-hour: what to expect

Over the next 24 hours in Hilo, temperatures range from 72°F (22°C) around 6 AM up to 80°F (27°C) near 1 PM - right in line with the typical August high of 80°F (27°C).

A stray shower can't be ruled out - Rain chances top out at 31% around 1 AM. UV reaches 12 (1 PM) - sun protection recommended through midday.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Hilo 14-day forecast or the monthly climate averages.

Hourly forecasts nearby