Honolulu, HI Hourly Forecast
Hawaii, United States 🇺🇸
80°
Patchy rain nearby
Feels like 83°
Updated 3 min ago
Honolulu temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 2 PM - around 80°
- Coolest hour: 3 AM - around 78°
- Highest rain chance: 12 AM (28%) - pack accordingly
- UV peak: 1 PM at index 12 - sun protection recommended
- Windiest: 10 AM at 20 mph
Honolulu hourly weather - Tuesday, September 15
In Honolulu, expect a high near 80°F (27°C) around 2 PM and a low of 78°F (26°C) near 10 PM; precipitation risk peaks at 27% around 10 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 PM | Patchy rain nearby | 80° | 83° | 19% | 14 mph NE | 78% | 12 | |
| 1 PM | Patchy rain nearby | 80° | 84° | 18% | 14 mph NE | 77% | 12 | |
| 2 PM | Patchy rain nearby | 80° | 84° | 20% | 14 mph NE | 76% | 10 | |
| 3 PM | Sunny | 80° | 84° | 8% | 15 mph NE | 76% | 7 | |
| 4 PM | Patchy rain nearby | 80° | 84° | 19% | 15 mph NE | 77% | 4 | |
| 5 PM | Patchy rain nearby | 80° | 83° | 21% | 15 mph NE | 78% | 1 | |
| 6 PM | Patchy rain nearby | 79° | 82° | 24% | 16 mph NE | 80% | 0 | |
| 7 PM | Patchy rain nearby | 79° | 80° | 23% | 15 mph NE | 82% | 0 | |
| 8 PM | Patchy rain nearby | 79° | 80° | 22% | 15 mph NE | 82% | 0 | |
| 9 PM | Clear | 78° | 80° | 11% | 15 mph ENE | 83% | 0 | |
| 10 PM | Patchy rain nearby | 78° | 79° | 27% | 17 mph ENE | 84% | 0 | |
| 11 PM | Patchy rain nearby | 78° | 79° | 21% | 18 mph ENE | 83% | 0 |
Honolulu hourly weather - Wednesday, September 16
In Honolulu, expect a high near 81°F (27°C) around 2 PM and a low of 78°F (25°C) near 3 AM; precipitation risk peaks at 29% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 78° | 78° | 28% | 18 mph ENE | 83% | 0 | |
| 1 AM | Patchy rain nearby | 78° | 78° | 25% | 17 mph ENE | 83% | 0 | |
| 2 AM | Patchy rain nearby | 78° | 78° | 20% | 16 mph ENE | 82% | 0 | |
| 3 AM | Patchy rain nearby | 78° | 78° | 20% | 15 mph NE | 81% | 0 | |
| 4 AM | Clear | 78° | 78° | 11% | 14 mph NE | 81% | 0 | |
| 5 AM | Partly Cloudy | 78° | 78° | 12% | 16 mph NE | 82% | 0 | |
| 6 AM | Patchy rain nearby | 78° | 77° | 22% | 18 mph NE | 83% | 0 | |
| 7 AM | Patchy rain nearby | 78° | 78° | 22% | 17 mph NE | 84% | 0 | |
| 8 AM | Patchy rain nearby | 79° | 80° | 22% | 18 mph NE | 83% | 1 | |
| 9 AM | Patchy rain nearby | 79° | 81° | 21% | 18 mph NE | 82% | 3 | |
| 10 AM | Patchy rain nearby | 80° | 82° | 22% | 20 mph NE | 81% | 6 | |
| 11 AM | Patchy rain nearby | 80° | 83° | 21% | 19 mph NE | 80% | 9 | |
| 12 PM | Patchy rain nearby | 80° | 84° | 20% | 20 mph NE | 79% | 11 | |
| 1 PM | Patchy rain nearby | 81° | 86° | 22% | 19 mph NE | 78% | 11 | |
| 2 PM | Patchy rain nearby | 81° | 86° | 19% | 20 mph NE | 79% | 10 | |
| 3 PM | Patchy rain nearby | 81° | 86° | 23% | 20 mph NE | 79% | 7 | |
| 4 PM | Patchy rain nearby | 80° | 85° | 22% | 21 mph NE | 80% | 3 | |
| 5 PM | Patchy rain nearby | 80° | 83° | 21% | 20 mph NE | 82% | 1 | |
| 6 PM | Patchy rain nearby | 79° | 81° | 23% | 20 mph NE | 84% | 0 | |
| 7 PM | Patchy rain nearby | 79° | 80° | 27% | 21 mph NE | 86% | 0 | |
| 8 PM | Patchy rain nearby | 78° | 79° | 26% | 21 mph NE | 85% | 0 | |
| 9 PM | Patchy rain nearby | 79° | 79° | 25% | 20 mph NE | 86% | 0 | |
| 10 PM | Patchy rain nearby | 79° | 79° | 27% | 22 mph NE | 86% | 0 | |
| 11 PM | Patchy rain nearby | 78° | 79° | 29% | 21 mph NE | 87% | 0 |
Honolulu hourly weather - Thursday, September 17
In Honolulu, expect a high near 80°F (27°C) around 1 PM and a low of 78°F (25°C) near 11 PM; precipitation risk peaks at 69% around 8 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 78° | 78° | 20% | 20 mph NE | 86% | 0 | |
| 1 AM | Patchy rain nearby | 78° | 79° | 27% | 19 mph NE | 87% | 0 | |
| 2 AM | Patchy rain nearby | 78° | 79° | 34% | 18 mph NE | 88% | 0 | |
| 3 AM | Patchy rain nearby | 78° | 79° | 32% | 17 mph NE | 88% | 0 | |
| 4 AM | Patchy rain nearby | 78° | 79° | 37% | 17 mph NE | 88% | 0 | |
| 5 AM | Patchy rain nearby | 78° | 79° | 37% | 17 mph NE | 88% | 0 | |
| 6 AM | Patchy rain nearby | 78° | 80° | 36% | 15 mph NE | 88% | 0 | |
| 7 AM | Patchy rain nearby | 79° | 81° | 27% | 15 mph NE | 87% | 0 | |
| 8 AM | Patchy rain nearby | 79° | 82° | 24% | 17 mph NE | 85% | 1 | |
| 9 AM | Patchy rain nearby | 79° | 82° | 29% | 19 mph NE | 86% | 3 | |
| 10 AM | Patchy rain nearby | 80° | 82° | 25% | 21 mph NE | 85% | 6 | |
| 11 AM | Patchy rain nearby | 80° | 83° | 26% | 22 mph NE | 85% | 8 | |
| 12 PM | Patchy rain nearby | 80° | 83° | 64% | 22 mph ENE | 85% | 10 | |
| 1 PM | Patchy rain nearby | 80° | 85° | 56% | 19 mph ENE | 82% | 10 | |
| 2 PM | Patchy rain nearby | 80° | 85° | 47% | 18 mph ENE | 82% | 9 | |
| 3 PM | Patchy rain nearby | 80° | 83° | 23% | 19 mph ENE | 82% | 6 | |
| 4 PM | Patchy rain nearby | 80° | 82° | 21% | 20 mph NE | 83% | 3 | |
| 5 PM | Patchy rain nearby | 79° | 80° | 34% | 23 mph ENE | 84% | 1 | |
| 6 PM | Patchy rain nearby | 79° | 79° | 23% | 23 mph ENE | 85% | 0 | |
| 7 PM | Patchy rain nearby | 78° | 79° | 54% | 19 mph ENE | 86% | 0 | |
| 8 PM | Patchy rain nearby | 78° | 79° | 69% | 18 mph ENE | 86% | 0 | |
| 9 PM | Moderate rain at times | 78° | 79° | 63% | 16 mph ENE | 86% | 0 | |
| 10 PM | Heavy rain at times | 78° | 78° | 67% | 17 mph ENE | 86% | 0 | |
| 11 PM | Patchy rain nearby | 78° | 77° | 66% | 19 mph ENE | 86% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Honolulu today?
2 PM is forecast to be the warmest, at about 80°F (27°C) with patchy rain nearby.
Will it rain in Honolulu tonight?
A small chance: precipitation risk peaks at 27% around 10 PM.
When is the UV index highest in Honolulu today?
Around 1 PM, when it reaches 12. From UV 3 upward, sun protection is recommended.
Honolulu hour-by-hour: what to expect
Over the next 24 hours in Honolulu, temperatures range from 78°F (25°C) around 3 AM up to 80°F (27°C) near 2 PM - about 4°F (2°C) below the typical September high of 84°F (29°C).
A stray shower can't be ruled out - Rain chances top out at 28% around 12 AM. Wind picks up to 20 mph (31 km/h) from the NE near 10 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 Honolulu 14-day forecast or the monthly climate averages.
Hourly forecasts nearby