Honolulu Weather on Monday, October 19, 2026

What to wear and what to watch out for

• Mild weather: light clothing is enough.
• High UV index (8): sunscreen, a hat and sunglasses are recommended.

1. 00:0025°17%
2. 01:0024°21%
3. 02:0024°24%
4. 03:0024°26%
5. 04:0023°27%
6. 05:0023°27%
7. 06:0023°26%
8. 07:0024°23%
9. 08:0025°20%
10. 09:0026°15%
11. 10:0028°9%
12. 11:0028°4%
13. 12:0029°2%
14. 13:0029°2%
15. 14:0029°2%
16. 15:0027°2%
17. 16:0027°2%
18. 17:0026°4%
19. 18:0024°10%
20. 19:0024°17%
21. 20:0024°24%
22. 21:0024°29%
23. 22:0023°33%
24. 23:0023°35%

• Maui26° / 21°168 km
• Hawaii (Big Island)15° / 10°310 km
• San Francisco17° / 11°3,854 km
• Monterey17° / 12°3,860 km
• Catalina Island24° / 16°4,092 km
• Yosemite National Park9° / 1°4,099 km
• Los Angeles30° / 16°4,120 km
• Katmai National Park7° / 4°4,145 km

Frequently asked questions

Will it rain in Honolulu on Monday, October 19, 2026?

Yes, the chance of rain is 35%, with 1.8 mm of rain expected in total.

What will the temperature be in Honolulu on Monday, October 19, 2026?

A high of 29°C and a low of 23°C are expected. Conditions: light drizzle.

What time are sunrise and sunset in Honolulu on October 19, 2026?

Sunrise is at 06:28 and sunset at 18:03 (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.