Weather in Kalihi Wai

14-day forecast · updated today, Wednesday, October 28, at 9:12 pm (HST)

Now · overcast 76 °F

Feels like: 79 °F
Low / high: 74 / 77 °F
Rain: 81% · 0.06 in
Wind: 12 mph E

↗ 29.94 inHg · rising UV 8 · high

Today in Kalihi Wai: light drizzle, 74 °F to 77 °F, with a 81% chance of rain (0.06 in) and a gentle breeze from the east (12 mph). Tomorrow, light drizzle, 76 °F to 78 °F and a 84% chance of rain. The warmest day of the week is Saturday 31, at 78 °F.

Temperatures for the next 14 days

77° 74°
Today
78° 76°
Thu 29
78° 76°
Fri 30
78° 75°
Sat 31
76° 74°
Sun 1
74° 73°
Mon 2
75° 70°
Tue 3
76° 73°
Wed 4
76° 75°
Thu 5
75° 74°
Fri 6
77° 75°
Sat 7
76° 74°
Sun 8
75° 74°
Mon 9
76° 74°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light drizzle	74 / 77 °F	81% · 0.06 in	13 mph E	6.0 ft	4:30 am · 3:13 pm	ECMWF
Thu 29	Light drizzle	76 / 78 °F	84% · 0.02 in	14 mph E	6.0 ft	5:24 am · 3:50 pm	ECMWF
Fri 30	Light drizzle	76 / 78 °F	82% · 0.02 in	15 mph E	6.0 ft	6:25 am	ECMWF
Sat 31	Overcast	75 / 78 °F	36%	13 mph E	5.5 ft	7:31 am · 7:34 pm	ECMWF
Sun 1	Drizzle	74 / 76 °F	83% · 0.41 in	18 mph NE	11 ft	8:39 am · 9:42 pm	ECMWF
Mon 2	Light drizzle	73 / 74 °F	66% · 0.07 in	16 mph ENE	11 ft	9:42 am · 10:59 pm	ECMWF
Tue 3	Drizzle	70 / 75 °F	72% · 0.21 in	19 mph ENE	9.7 ft	10:35 am · 11:51 pm	ECMWF
Wed 4	Drizzle	73 / 76 °F	79% · 0.30 in	22 mph E	9.4 ft	11:19 am	ECMWF
Thu 5	Light drizzle	75 / 76 °F	82% · 0.13 in	23 mph E	10 ft	12:33 am · 11:57 am	ECMWF
Fri 6	Light drizzle	74 / 75 °F	81% · 0.17 in	19 mph E	9.7 ft	1:11 am · 12:31 pm	ECMWF
Sat 7	Partly cloudy	75 / 77 °F	76%	16 mph E	8.7 ft	1:45 am · 1:01 pm	ECMWF
Sun 8	Overcast	74 / 76 °F	60%	13 mph E	8.4 ft	2:19 am · 1:29 pm	ECMWF
Mon 9	Overcast	74 / 75 °F	61%	10 mph ENE	7.4 ft	2:52 am · 1:55 pm	ECMWF
Tue 10	Drizzle	74 / 76 °F	48% · 0.19 in	15 mph ENE	17 ft	3:25 am · 2:19 pm	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Light drizzle	Overcast	Overcast	Overcast	Partly cloudy	Light drizzle	Light drizzle	Overcast
Temperature	74°	75°	75°	76°	77°	77°	76°	76°
Chance of rain	81%	62%	64%	39%	43%	29%	37%	59%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in	0.00 in	0.00 in
Wind (mph)	8 SE	11 ESE	9 ESE	6 ESE	10 E	13 E	12 E	12 E
Humidity	81%	85%	80%	79%	76%	79%	82%	80%
UV	0	0	0	2	8	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on rain tomorrow: it may change, so check again closer to the day.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	77°	78°	78°	78°	76°	74°	75°
AIFS	78°	79°	78°	78°	76°	77°	78°
GFS	79°	77°	80°	80°	75°	73°	76°
ICON	78°	80°	80°	80°	78°	78°	78°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.06 in	0.02 in	0.02 in	0	0.41 in	0.07 in	0.21 in
AIFS	0.14 in	0.12 in	0.08 in	0.41 in	0.28 in	0.04 in	0.04 in
GFS	0.07 in	0.23 in	0.03 in	0.02 in	0.30 in	0.08 in	0.19 in
ICON	0.03 in	0.02 in	0.05 in	0.01 in	0.11 in	0	0.15 in
Confidence	medium	low	medium	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1318	1420	1521	1318	1820	1627	1927
AIFS	10	13	14	11	18	17	15
GFS	611	814	813	611	1017	917	917
ICON	619	824	928	619	1332	1026	1026
Confidence	high	high	medium	high	medium	medium	medium

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	81%	84%	82%	36%	83%	66%	72%
GFS (GEFS, 31 scenarios)	67%	90%	58%	26%	85%	68%	66%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: normal temperatures, a bit drier and a near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −1.1 °F	A bit below −33%	Normal −0.4 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.7 °F	A bit below −25%	Normal −0.4 °F	76° / 74°
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.5 °F	A bit below −30%	Normal −0.4 °F	76° / 74°
Nov 23 – Nov 29Nov 23–Nov 29	Normal −0.5 °F	A bit below −42%	Normal −0.4 °F	75° / 73°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.5 °F	A bit below −36%	Normal −0.4 °F	75° / 73°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Normal +0.7 °F	Normal	A bit above +0.7 °F
December	Normal +0.4 °F	A bit below −33%	A bit above +0.7 °F
January	Normal −0.2 °F	Below −53%	A bit above +0.5 °F
February	Normal −0.4 °F	A bit below −45%	Normal +0.2 °F
March	Normal −0.4 °F	A bit below −46%	Normal 0.0 °F

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Kalihi Wai climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Kalihi Wai is from May to September: highs of 79 °F to 82 °F, about 5 rainy days a month and 8 hours of sunshine a day.

Tropical cyclones rarely pass near Kalihi Wai: one within 93 mi in the last 30 years (1996–2025), Douglas, in July 2020.

76° 64°

JanJ
76° 63°

FebF
76° 65°

MarM
77° 67°

AprA
79° 67°

MayM
80° 70°

JunJ
81° 71°

JulJ
82° 71°

AugA
82° 71°

SepS
81° 70°

OctO
79° 69°

NovN
77° 67°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	76°	64°	7.04 in	6	6.2	75°	8.8 ft
FebruaryFeb	76°	63°	7.27 in	7	6.2	74°	8.8 ft
MarchMar	76°	65°	11.91 in	9	6.2	74°	8.0 ft
AprilApr	77°	67°	6.22 in	6	7.3	75°	6.8 ft
MayMay	79°	67°	1.53 in	5	8.0	77°	5.6 ft
JuneJun	80°	70°	1.63 in	5	8.2	78°	5.4 ft
JulyJul	81°	71°	2.09 in	5	8.2	78°	5.3 ft
AugustAug	82°	71°	2.60 in	4	8.0	79°	5.1 ft
SeptemberSep	82°	71°	1.94 in	6	7.7	80°	5.4 ft
OctoberOct	81°	70°	5.19 in	8	6.9	80°	6.4 ft
NovemberNov	79°	69°	7.11 in	9	5.8	78°	7.7 ft
DecemberDec	77°	67°	9.46 in	8	5.3	77°	8.6 ft

Month	Water	Waves
Jan	75°	8.8 ft
Feb	74°	8.8 ft
Mar	74°	8.0 ft
Apr	75°	6.8 ft
May	77°	5.6 ft
Jun	78°	5.4 ft
Jul	78°	5.3 ft
Aug	79°	5.1 ft
Sep	80°	5.4 ft
Oct	80°	6.4 ft
Nov	78°	7.7 ft
Dec	77°	8.6 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 63.98 in of rain on about 78 days and about 2,550 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now76 °Ffeels like 79 °F

Tomorrow76 / 78 °F

It's 76 °F now (feels like 79 °F). Today, 74 °F to 77 °F; tomorrow, 76 °F to 78 °F.

Chance of rain

Today 81% 0.06 in
Thu 29 84% 0.02 in
Fri 30 82% 0.02 in
Sat 31 36%
Sun 1 83% 0.41 in
Mon 2 66% 0.07 in
Tue 3 72% 0.21 in

Today the chance of rain reaches 81%, with 0.06 in in total. The next day with likely rain is Thursday 29: 84% and 0.02 in.

Recent rain: last 24 hours, 0.07 in; last 3 days, 0.13 in; last 7 days, 0.85 in.

Humidity and dew point

Humidity80%

Dew point69 °F

Humidity is 80% now and the dew point is 69 °F. With a dew point this high, it feels muggy.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now7.4 migood

Clouds100%

Visibility is good now (7.4 mi). No fog expected today.

UV index

Now0

Today's peak8high

Thu 29: 7 · Fri 30: 7 · Sat 31: 7

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.00 29.99

Rising now (+0.05 inHg in 3 hours). Over the next 48 hours: +0.04 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 34

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Tue 27	Light drizzle	74 / 77 °F	0.05 in	10 mph ESE
Mon 26	Light drizzle	72 / 75 °F	0.02 in	8 mph ENE
Sun 25	Drizzle	74 / 76 °F	0.11 in	9 mph NE
Sat 24	Heavy drizzle	73 / 76 °F	0.50 in	13 mph NE
Fri 23	Light drizzle	74 / 78 °F	0.05 in	9 mph E
Thu 22	Light drizzle	74 / 78 °F	0.04 in	11 mph E
Wed 21	Drizzle	75 / 78 °F	0.27 in	15 mph E

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Light drizzle	76 / 79 °F	0.06 in	19 mph E
Mon 19	Light drizzle	76 / 79 °F	0.17 in	21 mph E
Sun 18	Heavy drizzle	76 / 79 °F	0.31 in	21 mph E
Sat 17	Drizzle	77 / 78 °F	0.24 in	17 mph E
Fri 16	Drizzle	77 / 79 °F	0.20 in	18 mph E
Thu 15	Drizzle	77 / 80 °F	0.25 in	15 mph E
Wed 14	Light drizzle	76 / 79 °F	0.01 in	13 mph E
Tue 13	Light drizzle	76 / 80 °F	0.01 in	13 mph ESE
Mon 12	Partly cloudy	76 / 80 °F	0	11 mph E
Sun 11	Overcast	77 / 79 °F	0	11 mph ESE
Sat 10	Light rain	75 / 80 °F	0.31 in	10 mph SE
Fri 9	Mainly clear	73 / 77 °F	0	7 mph NW
Thu 8	Rain	74 / 77 °F	0.76 in	6 mph WNW
Wed 7	Rain	73 / 79 °F	0.81 in	7 mph SE
Tue 6	Light drizzle	75 / 78 °F	0.04 in	10 mph E
Mon 5	Light drizzle	76 / 79 °F	0.04 in	15 mph E
Sun 4	Light drizzle	77 / 80 °F	0.04 in	17 mph ENE
Sat 3	Light drizzle	76 / 80 °F	0.01 in	15 mph E
Fri 2	Showers	77 / 79 °F	1.03 in	10 mph SE
Thu 1	Heavy drizzle	77 / 80 °F	0.24 in	13 mph SE
Wed 30	Rain	76 / 80 °F	1.32 in	15 mph SE
Tue 29	Light drizzle	77 / 81 °F	0.07 in	17 mph ESE
Mon 28	Drizzle	76 / 79 °F	0.26 in	21 mph ESE

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Kalihi WaiQuestions

What's the weather like today in Kalihi Wai?

Light drizzle, from 74 °F to 77 °F, with a gentle breeze from the east (12 mph) and a 81% chance of rain.

Will it rain tomorrow in Kalihi Wai?

On Thursday 29 the chance of rain is 84% (0.02 in): light drizzle.

How warm will it be this week?

Between a low of 70 °F and a high of 78 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 8 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 29.94 inHg and rising: +0.02 inHg over the last 24 hours.

When is the best time to visit Kalihi Wai?

The best time to visit Kalihi Wai is from May to September: highs of 79 °F to 82 °F, about 5 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Kalihi Wai in October?

In October, Kalihi Wai normally sees highs of 81 °F and lows of 70 °F, with about 8 rainy days (5.19 in for the month) and 7 hours of sunshine a day. The sea is around 80 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Kalihi Wai?

The warmest is September, with average highs of 82 °F, and the coldest February, with lows of 63 °F. The wettest is March (11.91 in) and the driest, May.

More about Kalihi Wai today

Weather near Kalihi Wai

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 5.2 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:12 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from