Will it rain in Hawaii on Tuesday, October 20, 2026?

Yes, the chance of rain is 89%, with 2.2 mm of rain expected in total.

What will the temperature be in Hawaii on Tuesday, October 20, 2026?

A high of 23°C and a low of 16°C are expected. Conditions: drizzle.

What time are sunrise and sunset in Hawaii on October 20, 2026?

Sunrise is at 06:22 and sunset at 17:57 (local time); day length 11 h 35 min.

How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather · United States

Hawaii Weather on Tuesday, October 20, 2026

Hawaii · Tuesday, October 20 2026

23°16°

Drizzle

High 23°, low 16°

Chance of rain: 89%; 2.2 mm
Wind: 9 km/h; west
UV index: 7; High
Sunrise: 06:22; Sunset 17:57
Day length: 11 h 35 min
Moon: Waxing gibbous; 72% illuminated

Updated: 10 h ago · Source: Open-Meteo

Forecast for Hawaii on Tuesday, October 20, 2026: drizzle, with a high of 23°C and a low of 16°C. The chance of rain is 89%, with 2.2 mm of precipitation expected in total. Wind from the west at up to 9 km/h. Sunrise is at 06:22 and sunset at 17:57; day length 11 h 35 min. Temperatures similar to the previous day. Temperatures are close to the 7-day average. Rain is most likely between 00:00 and 22:00.

What to wear and what to watch out for

Take an umbrella or a raincoat with you.
Mild weather: light clothing is enough.
High UV index (7): sunscreen, a hat and sunglasses are recommended.

Tuesday, October 20: hour by hour

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Weather nearby on October 20

Frequently asked questions

Will it rain in Hawaii on Tuesday, October 20, 2026?: Yes, the chance of rain is 89%, with 2.2 mm of rain expected in total.
What will the temperature be in Hawaii on Tuesday, October 20, 2026?: A high of 23°C and a low of 16°C are expected. Conditions: drizzle.
What time are sunrise and sunset in Hawaii on October 20, 2026?: Sunrise is at 06:22 and sunset at 17:57 (local time); day length 11 h 35 min.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.