Weather in Kaumakani

14-day forecast · updated today, Wednesday, October 28, at 8:29 pm (HST)

Now · overcast 73 °F

Feels like: 80 °F
Low / high: 71 / 79 °F
Rain: 92% · 0.26 in
Wind: 6 mph NNE

↗ 29.96 inHg · rising UV 7 · high

Today in Kaumakani: heavy drizzle, 71 °F to 79 °F, with a 92% chance of rain (0.26 in) and a light breeze from the north-northeast (6 mph). Tomorrow, light drizzle, 72 °F to 81 °F and a 63% chance of rain. The warmest day of the week is Saturday 31, at 83 °F.

Temperatures for the next 14 days

79° 71°
Today
81° 72°
Thu 29
78° 72°
Fri 30
83° 69°
Sat 31
81° 70°
Sun 1
77° 66°
Mon 2
75° 67°
Tue 3
76° 69°
Wed 4
76° 70°
Thu 5
76° 71°
Fri 6
80° 67°
Sat 7
81° 66°
Sun 8
82° 65°
Mon 9
77° 65°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Heavy drizzle	71 / 79 °F	92% · 0.26 in	6 mph NNE	5.0 ft	5:14 am · 3:50 pm	ECMWF
Thu 29	Light drizzle	72 / 81 °F	63% · 0.07 in	8 mph NE	5.5 ft	6:08 am	ECMWF
Fri 30	Light drizzle	72 / 78 °F	85% · 0.18 in	8 mph NE	5.5 ft	7:12 am	ECMWF
Sat 31	Light drizzle	69 / 83 °F	72% · 0.01 in	6 mph NNE	4.9 ft	8:24 am · 9:00 pm	ECMWF
Sun 1	Light drizzle	70 / 81 °F	77% · 0.13 in	6 mph N	6.4 ft	9:36 am · 11:06 pm	ECMWF
Mon 2	Light drizzle	66 / 77 °F	63% · 0.06 in	9 mph NNE	6.6 ft	10:37 am	ECMWF
Tue 3	Light drizzle	67 / 75 °F	82% · 0.31 in	9 mph NNE	5.5 ft	12:07 am · 11:27 am	ECMWF
Wed 4	Drizzle	69 / 76 °F	93% · 0.35 in	10 mph NE	6.0 ft	12:51 am · 12:07 pm	ECMWF
Thu 5	Drizzle	70 / 76 °F	86% · 0.34 in	10 mph NE	7.5 ft	1:29 am · 12:41 pm	ECMWF
Fri 6	Drizzle	71 / 76 °F	76% · 0.21 in	9 mph NE	7.3 ft	2:03 am · 1:11 pm	ECMWF
Sat 7	Overcast	67 / 80 °F	61%	8 mph NE	—	2:36 am · 1:39 pm	ECMWF
Sun 8	Overcast	66 / 81 °F	59%	6 mph NNE	—	3:07 am · 2:06 pm	ECMWF
Mon 9	Overcast	65 / 82 °F	46%	6 mph NNW	—	3:38 am · 2:33 pm	ECMWF
Tue 10	Light drizzle	65 / 77 °F	57% · 0.02 in	8 mph N	—	4:10 am · 2:59 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	Light drizzle	Overcast	Overcast	Drizzle	Heavy drizzle	Light drizzle	Overcast
Temperature	71°	72°	72°	75°	79°	77°	74°	73°
Chance of rain	92%	83%	68%	44%	79%	77%	66%	46%
Rain	0.01 in	0.00 in	0.00 in	0.00 in	0.03 in	0.04 in	0.01 in	0.00 in
Wind (mph)	5 N	4 NNE	4 N	3 N	5 ENE	5 ENE	5 NE	6 NNE
Humidity	98%	98%	98%	93%	83%	90%	98%	98%
UV	0	0	0	2	6	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on rain on Saturday 31: 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	79°	81°	78°	83°	81°	77°	75°
AIFS	84°	83°	83°	83°	82°	82°	82°
GFS	81°	82°	85°	84°	84°	78°	79°
ICON	83°	84°	83°	82°	85°	81°	81°
Confidence	high	high	medium	high	high	high	medium

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.26 in	0.07 in	0.18 in	0.01 in	0.13 in	0.06 in	0.31 in
AIFS	0.22 in	0.14 in	0.12 in	0.41 in	0.27 in	0.06 in	0.04 in
GFS	0.06 in	0.04 in	0	0.01 in	0.00 in	0	0
ICON	0.00 in	0	0	0.14 in	0	0	0
Confidence	medium	medium	medium	low	low	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	618	822	821	617	622	926	926
AIFS	6	9	9	6	14	12	10
GFS	710	1015	912	610	1119	1219	1017
ICON	717	1126	1025	616	1021	1329	1328
Confidence	high	high	high	high	medium	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	92%	63%	85%	72%	77%	63%	82%
GFS (GEFS, 31 scenarios)	76%	84%	56%	29%	52%	52%	52%

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, 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 −1.3 °F	Below −66%	Normal −0.4 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.7 °F	Below −59%	A bit below −0.5 °F	76° / 74°
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.5 °F	Below −57%	A bit below −0.5 °F	76° / 74°
Nov 23 – Nov 29Nov 23–Nov 29	Normal −0.5 °F	Below −63%	Normal −0.4 °F	76° / 74°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.5 °F	Below −63%	Normal −0.4 °F	75° / 73°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Normal +0.7 °F	A bit below −28%	A bit above +0.7 °F
December	Normal +0.5 °F	Below −59%	A bit above +0.7 °F
January	Normal 0.0 °F	Below −70%	A bit above +0.5 °F
February	Normal −0.2 °F	Below −61%	Normal +0.2 °F
March	Normal −0.2 °F	Below −68%	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.

Kaumakani climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Kaumakani is from April to September: highs of 81 °F to 86 °F, about 5 rainy days a month and 8 hours of sunshine a day.

Tropical cyclones rarely pass near Kaumakani: 2 within 93 mi in the last 30 years (1996–2025), most recently Douglas, in July 2020.

79° 66°

JanJ
78° 65°

FebF
79° 67°

MarM
81° 68°

AprA
83° 69°

MayM
85° 72°

JunJ
86° 73°

JulJ
86° 74°

AugA
86° 73°

SepS
85° 72°

OctO
82° 70°

NovN
80° 68°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	79°	66°	3.06 in	6	6.7	76°	6.7 ft
FebruaryFeb	78°	65°	1.85 in	7	6.9	75°	6.7 ft
MarchMar	79°	67°	2.49 in	9	7.1	75°	6.1 ft
AprilApr	81°	68°	1.52 in	6	8.0	76°	5.2 ft
MayMay	83°	69°	0.98 in	5	8.6	77°	4.4 ft
JuneJun	85°	72°	0.69 in	5	8.9	78°	4.1 ft
JulyJul	86°	73°	0.84 in	5	8.6	79°	4.0 ft
AugustAug	86°	74°	1.03 in	4	8.4	80°	3.9 ft
SeptemberSep	86°	73°	1.13 in	6	7.9	80°	4.3 ft
OctoberOct	85°	72°	2.13 in	8	7.2	80°	5.1 ft
NovemberNov	82°	70°	2.63 in	9	6.4	79°	5.7 ft
DecemberDec	80°	68°	3.36 in	8	6.0	77°	6.4 ft

Month	Water	Waves
Jan	76°	6.7 ft
Feb	75°	6.7 ft
Mar	75°	6.1 ft
Apr	76°	5.2 ft
May	77°	4.4 ft
Jun	78°	4.1 ft
Jul	79°	4.0 ft
Aug	80°	3.9 ft
Sep	80°	4.3 ft
Oct	80°	5.1 ft
Nov	79°	5.7 ft
Dec	77°	6.4 ft

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

A normal year brings 21.72 in of rain on about 78 days and about 2,750 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

Now73 °Ffeels like 80 °F

Tomorrow72 / 81 °F

It's 73 °F now (feels like 80 °F). Today, 71 °F to 79 °F; tomorrow, 72 °F to 81 °F.

Chance of rain

Today 92% 0.26 in
Thu 29 63% 0.07 in
Fri 30 85% 0.18 in
Sat 31 72% 0.01 in
Sun 1 77% 0.13 in
Mon 2 63% 0.06 in
Tue 3 82% 0.31 in

Today the chance of rain reaches 92%, with 0.26 in in total. The next day with likely rain is Thursday 29: 63% and 0.07 in.

Recent rain: last 24 hours, 0.44 in; last 3 days, 0.63 in; last 7 days, 0.92 in.

Humidity and dew point

Humidity98%

Dew point73 °F

Humidity is 98% now and the dew point is 73 °F. With a dew point this high, it feels muggy. The temperature is very close to the dew point: fog may form.

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

Visibility and fog

Now6.0 mimoderate

Clouds100%

Visibility is moderate now (6.0 mi). No fog expected today.

UV index

Now0

Today's peak7high

Thu 29: 5 · Fri 30: 6 · Sat 31: 6

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

29.9030.0030.10 30.02

Rising now (+0.06 inHg in 3 hours). Over the next 48 hours: +0.05 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 29

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 rain	66 / 81 °F	0.31 in	5 mph NNE
Mon 26	Light drizzle	64 / 82 °F	0.06 in	4 mph NNE
Sun 25	Drizzle	68 / 80 °F	0.12 in	6 mph N
Sat 24	Light drizzle	68 / 82 °F	0.09 in	6 mph N
Fri 23	Light drizzle	69 / 84 °F	0.01 in	6 mph NNE
Thu 22	Light drizzle	69 / 82 °F	0.06 in	6 mph NNE
Wed 21	Light drizzle	69 / 80 °F	0.11 in	9 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Drizzle	71 / 82 °F	0.11 in	11 mph NE
Mon 19	Drizzle	71 / 78 °F	0.31 in	10 mph NE
Sun 18	Drizzle	71 / 80 °F	0.31 in	11 mph NE
Sat 17	Light drizzle	71 / 82 °F	0.14 in	10 mph NNE
Fri 16	Drizzle	72 / 82 °F	0.19 in	10 mph NE
Thu 15	Light drizzle	73 / 81 °F	0.17 in	9 mph NE
Wed 14	Partly cloudy	71 / 85 °F	0	6 mph NNE
Tue 13	Light drizzle	71 / 83 °F	0.12 in	6 mph NE
Mon 12	Light drizzle	70 / 86 °F	0.01 in	5 mph NE
Sun 11	Light drizzle	73 / 84 °F	0.06 in	4 mph NNE
Sat 10	Rain	72 / 82 °F	0.67 in	5 mph E
Fri 9	Partly cloudy	69 / 85 °F	0	6 mph SW
Thu 8	Heavy rain	69 / 84 °F	1.38 in	7 mph SW
Wed 7	Rain	68 / 82 °F	0.83 in	7 mph SSW
Tue 6	Light rain	70 / 83 °F	0.38 in	4 mph NNE
Mon 5	Light drizzle	71 / 84 °F	0.01 in	8 mph NNE
Sun 4	Drizzle	71 / 82 °F	0.14 in	10 mph NE
Sat 3	Light drizzle	73 / 84 °F	0.08 in	7 mph NE
Fri 2	Rain	73 / 79 °F	1.23 in	5 mph ESE
Thu 1	Light rain	74 / 80 °F	1.35 in	8 mph SSE
Wed 30	Heavy rain	74 / 79 °F	4.55 in	9 mph SSE
Tue 29	Rain	74 / 82 °F	0.96 in	9 mph ESE
Mon 28	Drizzle	74 / 83 °F	0.47 in	10 mph ENE

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 KaumakaniQuestions

What's the weather like today in Kaumakani?

Heavy drizzle, from 71 °F to 79 °F, with a light breeze from the north-northeast (6 mph) and a 92% chance of rain.

Will it rain tomorrow in Kaumakani?

On Thursday 29 the chance of rain is 63% (0.07 in): light drizzle.

How warm will it be this week?

Between a low of 66 °F and a high of 83 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 7 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 29.96 inHg and rising: +0.01 inHg over the last 24 hours.

When is the best time to visit Kaumakani?

The best time to visit Kaumakani is from April to September: highs of 81 °F to 86 °F, about 5 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Kaumakani in October?

In October, Kaumakani normally sees highs of 85 °F and lows of 72 °F, with about 8 rainy days (2.13 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 Kaumakani?

The warmest is August, with average highs of 86 °F, and the coldest February, with lows of 65 °F. The wettest is December (3.36 in) and the driest, June.

More about Kaumakani today

Weather near Kaumakani

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 9.6 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 8:29 pm (local time).

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