Weather in Cilegon

14-day forecast · updated today, Thursday, October 29, at 5:53 am (GMT+7)

Now · light drizzle 77 °F

Feels like: 88 °F
Low / high: 76 / 85 °F
Rain: 84% · 0.63 in
Wind: 2 mph SSE

↗ 29.93 inHg · rising

Today in Cilegon: showers, 76 °F to 85 °F, with a 84% chance of rain (0.63 in) and a light air from the south-southeast (2 mph). Tomorrow, light showers, 76 °F to 86 °F and a 88% chance of rain. The warmest day of the week is Saturday 31, at 90 °F.

Temperatures for the next 14 days

85° 76°
Today
86° 76°
Fri 30
90° 76°
Sat 31
88° 75°
Sun 1
88° 75°
Mon 2
87° 76°
Tue 3
83° 76°
Wed 4
85° 76°
Thu 5
87° 76°
Fri 6
89° 76°
Sat 7
88° 77°
Sun 8
88° 77°
Mon 9
88° 77°
Tue 10
89° 76°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Showers	76 / 85 °F	84% · 0.63 in	6 mph ESE	1.0 ft	ECMWF
Fri 30	Light showers	76 / 86 °F	88% · 0.48 in	9 mph WSW	1.3 ft	ECMWF
Sat 31	Drizzle	76 / 90 °F	86% · 0.17 in	8 mph ESE	1.4 ft	ECMWF
Sun 1	Drizzle	75 / 88 °F	79% · 0.13 in	5 mph ESE	1.4 ft	ECMWF
Mon 2	Drizzle	75 / 88 °F	75% · 0.14 in	6 mph ESE	1.0 ft	ECMWF
Tue 3	Heavy drizzle	76 / 87 °F	90% · 0.22 in	7 mph NNW	1.0 ft	ECMWF
Wed 4	Drizzle	76 / 83 °F	86% · 0.26 in	6 mph S	0.8 ft	ECMWF
Thu 5	Drizzle	76 / 85 °F	87% · 0.24 in	5 mph S	0.9 ft	ECMWF
Fri 6	Light drizzle	76 / 87 °F	91% · 0.09 in	6 mph NE	1.1 ft	ECMWF
Sat 7	Light drizzle	76 / 89 °F	74% · 0.12 in	8 mph ESE	1.0 ft	ECMWF
Sun 8	Light drizzle	77 / 88 °F	78% · 0.11 in	4 mph NE	0.8 ft	ECMWF
Mon 9	Drizzle	77 / 88 °F	90% · 0.20 in	4 mph E	0.7 ft	ECMWF
Tue 10	Light drizzle	77 / 88 °F	84% · 0.09 in	5 mph ENE	0.7 ft	ECMWF
Wed 11	Light drizzle	76 / 89 °F	82% · 0.05 in	6 mph E	0.7 ft	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.

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 showers	Overcast	Light drizzle	Light drizzle	Drizzle	Drizzle	Showers	Light drizzle
Temperature	77°	76°	77°	83°	85°	84°	80°	77°
Chance of rain	65%	42%	10%	13%	66%	78%	75%	52%
Rain	0.07 in	0.00 in	0.00 in	0.00 in	0.02 in	0.03 in	0.10 in	0.00 in
Wind (mph)	3 SE	3 SSE	3 SSE	3 ENE	6 NE	3 W	2 SW	3 E
Humidity	97%	98%	96%	80%	75%	77%	92%	99%
UV	0	0	0	4	5	2	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain today: take it with some caution.

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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	85°	86°	90°	88°	88°	87°	83°
AIFS	87°	88°	88°	88°	88°	88°	88°
GFS	90°	91°	91°	91°	90°	90°	88°
ICON	90°	91°	93°	92°	93°	89°	91°
Confidence	high	high	high	high	high	high	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.63 in	0.48 in	0.17 in	0.13 in	0.14 in	0.22 in	0.26 in
AIFS	0.43 in	0.26 in	0.15 in	0.28 in	0.17 in	0.19 in	0.19 in
GFS	0.16 in	0.04 in	0.04 in	0.13 in	0.18 in	0.08 in	0.31 in
ICON	0.11 in	0.02 in	0.17 in	0.15 in	0	0.06 in	0.02 in
Confidence	medium	medium	high	high	medium	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	615	921	818	521	621	720	621
AIFS	4	6	4	4	3	3	3
GFS	98	1214	1014	1413	98	86	97
ICON	514	817	716	716	818	520	723
Confidence	high	high	high	medium	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	84%	88%	86%	79%	75%	90%	86%
GFS (GEFS, 31 scenarios)	100%	65%	68%	50%	90%	72%	77%

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: a bit warmer and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.6 °F	A bit below −33%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.6 °F	A bit below −22%	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	Normal	89° / 77°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	Normal	88° / 77°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.0 °F	Normal	88° / 77°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.1 °F	A bit below −35%
December	A bit above +2.5 °F	Normal
January	Above +2.7 °F	Normal
February	Above +2.9 °F	Normal
March	Above +2.9 °F	A bit above +30%

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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Cilegon climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Cilegon is from July to September: highs of 89 °F to 91 °F, about 9 rainy days a month and 7 hours of sunshine a day.

86° 74°

JanJ
85° 74°

FebF
87° 74°

MarM
89° 74°

AprA
89° 75°

MayM
89° 74°

JunJ
89° 72°

JulJ
90° 72°

AugA
91° 72°

SepS
90° 73°

OctO
89° 74°

NovN
87° 74°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	86°	74°	12.09 in	27	4.2	83°	1.2 ft
FebruaryFeb	85°	74°	10.63 in	25	4.2	83°	1.1 ft
MarchMar	87°	74°	8.00 in	25	5.1	84°	1.0 ft
AprilApr	89°	74°	6.54 in	22	5.6	85°	1.1 ft
MayMay	89°	75°	4.50 in	19	6.1	86°	1.4 ft
JuneJun	89°	74°	3.33 in	12	5.8	85°	1.6 ft
JulyJul	89°	72°	2.57 in	11	6.7	84°	1.8 ft
AugustAug	90°	72°	1.91 in	7	6.8	84°	1.9 ft
SeptemberSep	91°	72°	1.92 in	9	7.0	84°	1.7 ft
OctoberOct	90°	73°	4.32 in	16	5.9	85°	1.4 ft
NovemberNov	89°	74°	6.74 in	22	4.9	85°	1.1 ft
DecemberDec	87°	74°	9.86 in	25	3.5	84°	1.1 ft

Month	Water	Waves
Jan	83°	1.2 ft
Feb	83°	1.1 ft
Mar	84°	1.0 ft
Apr	85°	1.1 ft
May	86°	1.4 ft
Jun	85°	1.6 ft
Jul	84°	1.8 ft
Aug	84°	1.9 ft
Sep	84°	1.7 ft
Oct	85°	1.4 ft
Nov	85°	1.1 ft
Dec	84°	1.1 ft

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

A normal year brings 72.41 in of rain on about 220 days and about 2,000 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

Now77 °Ffeels like 88 °F

Tomorrow76 / 86 °F

It's 77 °F now (feels like 88 °F). Today, 76 °F to 85 °F; tomorrow, 76 °F to 86 °F.

Chance of rain

Today 84% 0.63 in
Fri 30 88% 0.48 in
Sat 31 86% 0.17 in
Sun 1 79% 0.13 in
Mon 2 75% 0.14 in
Tue 3 90% 0.22 in
Wed 4 86% 0.26 in

Today the chance of rain reaches 84%, with 0.63 in in total. The next day with likely rain is Friday 30: 88% and 0.48 in.

Recent rain: last 24 hours, 0.50 in; last 3 days, 0.90 in; last 7 days, 1.28 in.

Humidity and dew point

Humidity96%

Dew point76 °F

Humidity is 96% now and the dew point is 76 °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

Now15 migood

Clouds95%

Visibility is good now (15 mi). No fog expected today.

UV index

Now0

Today's peak5moderate

Fri 30: 8 · Sat 31: 7 · Sun 1: 8

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 29.83

Rising now (+0.03 inHg in 3 hours). It barely changes over the next 48 hours. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityPoor · 80

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
Wed 28	Light showers	77 / 86 °F	0.69 in	8 mph WSW
Tue 27	Drizzle	79 / 92 °F	0.06 in	9 mph SSW
Mon 26	Overcast	79 / 94 °F	0	14 mph WSW
Sun 25	Drizzle	77 / 93 °F	0.08 in	8 mph SW
Sat 24	Light drizzle	77 / 91 °F	0.06 in	8 mph SW
Fri 23	Drizzle	78 / 91 °F	0.15 in	9 mph WNW
Thu 22	Light drizzle	75 / 92 °F	0.08 in	7 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	76 / 92 °F	0.07 in	6 mph E
Tue 20	Light drizzle	75 / 89 °F	0.05 in	9 mph WSW
Mon 19	Light drizzle	77 / 90 °F	0.07 in	8 mph SW
Sun 18	Light drizzle	76 / 92 °F	0.08 in	7 mph ENE
Sat 17	Drizzle	76 / 91 °F	0.09 in	10 mph WSW
Fri 16	Light drizzle	77 / 93 °F	0.05 in	7 mph E
Thu 15	Drizzle	73 / 90 °F	0.21 in	7 mph SSW
Wed 14	Light drizzle	77 / 93 °F	0.01 in	8 mph NE
Tue 13	Light drizzle	78 / 92 °F	0.11 in	9 mph E
Mon 12	Drizzle	75 / 90 °F	0.19 in	9 mph E
Sun 11	Rain	75 / 87 °F	1.00 in	9 mph ESE
Sat 10	Drizzle	76 / 91 °F	0.14 in	6 mph ENE
Fri 9	Light drizzle	76 / 91 °F	0.07 in	7 mph N
Thu 8	Drizzle	75 / 91 °F	0.15 in	6 mph W
Wed 7	Drizzle	77 / 89 °F	0.14 in	7 mph WSW
Tue 6	Light drizzle	77 / 93 °F	0.02 in	9 mph ENE
Mon 5	Light drizzle	76 / 93 °F	0.04 in	8 mph E
Sun 4	Drizzle	75 / 90 °F	0.13 in	6 mph SW
Sat 3	Light drizzle	76 / 91 °F	0.08 in	7 mph E
Fri 2	Drizzle	76 / 91 °F	0.16 in	8 mph E
Thu 1	Drizzle	76 / 90 °F	0.27 in	9 mph E
Wed 30	Drizzle	76 / 90 °F	0.17 in	9 mph SSW
Tue 29	Light drizzle	77 / 90 °F	0.06 in	10 mph E

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 CilegonQuestions

What's the weather like today in Cilegon?

Showers, from 76 °F to 85 °F, with a light air from the south-southeast (2 mph) and a 84% chance of rain.

Will it rain tomorrow in Cilegon?

On Friday 30 the chance of rain is 88% (0.48 in): light showers.

How warm will it be this week?

Between a low of 75 °F and a high of 90 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 5 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 29.93 inHg and rising: +0.05 inHg over the last 24 hours.

When is the best time to visit Cilegon?

The best time to visit Cilegon is from July to September: highs of 89 °F to 91 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Cilegon in October?

In October, Cilegon normally sees highs of 90 °F and lows of 73 °F, with about 16 rainy days (4.32 in for the month) and 6 hours of sunshine a day. The sea is around 85 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Cilegon?

The warmest is September, with average highs of 91 °F, and the coldest August, with lows of 72 °F. The wettest is January (12.09 in) and the driest, August.

More about Cilegon today

Weather near Cilegon

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 3.9 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 5:53 am (local time).

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