Hilo, HI Weather Forecast | 5 Day
Updated: Tue May 20th 2025 12:00 PM HST
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Patchy Rain Nearby
Tue 5-20
Scattered showers with a high of 73°F and a low of 68°F. It will likey rain in the surrounding area, having a 89% chance of a downpour with an estimated 0.05in. Wind will be moderate, blowing around 11mph on average and gusts of 11.8mph at 3 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 78% at 8 PM and 69% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 10 PM, a lowest point of 30inHg at 4 PM with an avg 30.03inHg.
- HI: 73°F
- LO: 68°F
- Rainfall: 89% | est. 0.05in
- Snowfall: 0%
- Wind
10.3 mph - Humidity
74% avg. - UV Index
2.7 - Air QualityGood
- Sunrise
05:43 AM - Sunset
06:52 PM - Moonrise
12:56 AM - Moonset
12:41 PM - Moon Phase
Last Quarter

Patchy Rain Nearby
Wed 5-21
Scattered showers with a high of 74°F and a low of 69°F. It will likey rain in the surrounding area, having a 88% chance of a downpour with an estimated 0.02in. Wind will be moderate, blowing around 11mph on average and gusts of 11.8mph at 1 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 79% at 8 PM and 71% being its lowest at 1 PM. Barometric pressure is its highest of 30.06inHg at 10 PM, a lowest point of 29.98inHg at 4 PM with an avg 30.01inHg.
- HI: 74°F
- LO: 69°F
- Rainfall: 88% | est. 0.02in
- Snowfall: 0%
- Wind
10.3 mph - Humidity
75% avg. - UV Index
2.8 - Air QualityGood
- Sunrise
05:43 AM - Sunset
06:52 PM - Moonrise
01:34 AM - Moonset
01:39 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Thu 5-22
Scattered showers with a high of 73°F and a low of 69°F. It will likey rain in the surrounding area, having a 85% chance of a downpour with an estimated 0.04in. Wind will be moderate, blowing around 11mph on average and gusts of 12.3mph at 11 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 82% at 5 AM and 71% being its lowest at 11 AM. Barometric pressure is its highest of 30.12inHg at 11 PM, a lowest point of 30.01inHg at 4 AM with an avg 30.05inHg.
- HI: 73°F
- LO: 69°F
- Rainfall: 85% | est. 0.04in
- Snowfall: 0%
- Wind
10.7 mph - Humidity
77% avg. - UV Index
0 - Air QualityTBA
- Sunrise
05:43 AM - Sunset
06:52 PM - Moonrise
02:11 AM - Moonset
02:37 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Fri 5-23
Scattered showers with a high of 74°F and a low of 69°F. It will likey rain in the surrounding area, having a 86% chance of a downpour with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 12.9mph at 11 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 81% at 8 PM and 72% being its lowest at 8 AM. Barometric pressure is its highest of 30.14inHg at 11 PM, a lowest point of 30.06inHg at 2 AM with an avg 30.09inHg.
- HI: 74°F
- LO: 69°F
- Rainfall: 86% | est. 0.02in
- Snowfall: 0%
- Wind
11.2 mph - Humidity
76% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:42 AM - Sunset
06:53 PM - Moonrise
02:49 AM - Moonset
03:38 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Sat 5-24
Scattered showers with a high of 73°F and a low of 68°F. It will likey rain in the surrounding area, having a 84% chance of a downpour with an estimated 0.02in. Winds will be light at 8mph and gusts of 8.5mph at 11 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 83% at 8 PM and 72% being its lowest at 11 AM. Barometric pressure is its highest of 30.11inHg at 12 AM, a lowest point of 30.04inHg at 5 PM with an avg 30.07inHg.
- HI: 73°F
- LO: 68°F
- Rainfall: 84% | est. 0.02in
- Snowfall: 0%
- Wind
7.4 mph - Humidity
79% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:42 AM - Sunset
06:53 PM - Moonrise
03:30 AM - Moonset
04:42 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Sun 5-25
Scattered showers with a high of 71°F and a low of 69°F. It will likey rain in the surrounding area, having a 87% chance of a downpour with an estimated 0.03in. Winds will be light at 7mph and gusts of 8.7mph at 8 AM. High humidity with average of 81% is anticipated, the maximum being 84% at 5 AM and 78% being its lowest at 6 PM. Barometric pressure is its highest of 30.12inHg at 11 PM, a lowest point of 30.04inHg at 2 AM with an avg 30.07inHg.
- HI: 71°F
- LO: 69°F
- Rainfall: 87% | est. 0.03in
- Snowfall: 0%
- Wind
6.9 mph - Humidity
81% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:42 AM - Sunset
06:54 PM - Moonrise
04:15 AM - Moonset
05:50 PM - Moon Phase
Waning Crescent
Currently
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71°F |
30.3 inHg.
Barometer 40%
Humidity E 15.1 mph Wind |
Patchy Rain Nearby |