Weather in Hilo, Hawaii for October 2026
Until now, October 2026 in Hilo has been nearly identical to the historical average, with a temperature of 25.2 °F (showing only a slight deviation of 0.3 °F).
The forecast for the next days in Hilo predicts temperatures to be around 25 °F, close to the historical average.
In general, the average temperature in Hilo at the beginning of October is 25.1 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 25.4 °F by the end of October.
Hilo experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 210.8 mm.
Is October a good time to visit Hilo? check out the best time to travel to Hilo page.
✨ Is October a good time to visit Hilo? – Ask the AI Weatherman
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Hilo Weather October
Temperatures trend during October in Hilo
October weather in Hilo day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Patchy rain possible | 26° /22° | 1.7 mm | 5 | |
| Oct. 2 | Patchy rain possible | 25° /22° | 0.6 mm | 5 | |
| Oct. 3 |  Cloudy | 25° /21° | 2.1 mm | 5 | |
| Oct. 4 |  Moderate rain at times | 25° /21° | 2.1 mm | 5 | |
| Oct. 5 | Moderate rain at times | 25° /20° | 4.2 mm | 5 | |
| Oct. 6 | Moderate rain at times | 25° /20° | 1.6 mm | 5 | |
| Oct. 7 |  Overcast | 25° /20° | 0.5 mm | 6 | |
| Oct. 8 | Patchy rain possible | 26° /22° | 1.1 mm | 7 | |
| Oct. 9 | Patchy rain possible | 26° /22° | 2.4 mm | 5 | |
| Oct. 10 | Patchy rain possible | 26° /21° | 2.6 mm | 5 | |
| Oct. 11 | Moderate rain at times | 26° /21° | 1.6 mm | 7 | |
| Oct. 12 | Patchy rain possible | 26° /20° | 3.9 mm | 7 | |
| Oct. 13 | Patchy rain possible | 26° /21° | 1.9 mm | 5 | |
| Oct. 14 | Patchy rain possible | 26° /22° | 3.4 mm | 6 | |
| Oct. 15 | Patchy rain possible | 25° /21° | 2.8 mm | 5 | |
| Oct. 16 | Patchy rain possible | 25° /21° | 6.9 mm | 5 | |
| Oct. 17 | Patchy rain possible | 25° /21° | 5.2 mm | 5 | |
| Oct. 18 | Patchy rain possible | 25° /22° | 5.3 mm | 5 | |
| Oct. 19 | Patchy rain possible | 25° /21° | 6.4 mm | 5 | |
| Oct. 20 | Patchy rain possible | 25° /24° | 4.7 mm | 5.3 | |
| Oct. 21 | Patchy rain possible | 25° /23° | 2.1 mm | 7.8 | |
| Oct. 22 | Patchy rain possible | 25° /23° | 3.5 mm | 7.9 | |
| Oct. 23 | Patchy rain possible | 25° /24° | 2.3 mm | 7.8 | |
| Oct. 24 | Patchy rain possible | 26° /24° | 4.1 mm | 6 | |
| Oct. 25 | Light rain shower | 25° /24° | 3.5 mm | 5 | |
| Oct. 26 | Overcast | 25° /24° | 0.9 mm | 7 | |
| Oct. 27 | Light rain shower | 27° /23° | 15.8 mm | 6 | |
| Oct. 28 | Light rain shower | 24° /23° | 52.5 mm | 5 | |
| Oct. 29 |  Moderate rain | 24° /23° | 65.3 mm | 5 | |
| Oct. 30 | Overcast | 27° /24° | 0 mm | 7 | |
| Oct. 31 | Overcast | 26° /25° | 0 mm | 7 | |
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Hilo in October - FAQ
What are the expected maximum and minimum temperatures in Hilo during October?
How much rainfall should be expected in Hilo during October?
What are the typical wind conditions in Hilo during October?
October rainfall patterns in Hilo
UV exposure in Hilo during October
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Where is Hilo?Get accurate weather forecasts for Hilo, located at latitude 19.73 and longitude -155.091. Stay updated with localized weather information tailored for Hilo.