Weather in Chalong

14-day forecast · updated today, Thursday, October 29, at 6:43 am (GMT+7)

Now · drizzle 83 °F

Feels like: 87 °F
Low / high: 81 / 85 °F
Rain: 100% · 0.69 in
Wind: 17 mph SSE

→ 29.85 inHg · steady UV 8 · very high

Today in Chalong: showers, 81 °F to 85 °F, with a 100% chance of rain (0.69 in) and a moderate breeze from the south-southeast (17 mph). Tomorrow, light showers, 80 °F to 84 °F and a 72% chance of rain. The warmest day of the week is Thursday 29, at 85 °F.

Temperatures for the next 14 days

85° 81°
Today
84° 80°
Fri 30
83° 80°
Sat 31
83° 82°
Sun 1
82° 80°
Mon 2
82° 80°
Tue 3
84° 80°
Wed 4
84° 81°
Thu 5
83° 81°
Fri 6
83° 81°
Sat 7
83° 80°
Sun 8
82° 79°
Mon 9
83° 80°
Tue 10
83° 81°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Showers	81 / 85 °F	100% · 0.69 in	21 mph SSW	1.8 ft	12:15 pm	ECMWF
Fri 30	Light showers	80 / 84 °F	72% · 0.40 in	14 mph SSE	1.8 ft	12:29 am · 12:58 pm	ECMWF
Sat 31	Heavy drizzle	80 / 83 °F	86% · 0.36 in	12 mph E	1.4 ft	1:11 am · 1:49 pm	ECMWF
Sun 1	Light drizzle	82 / 83 °F	67% · 0.04 in	11 mph ENE	1.1 ft	2:01 am · 3:00 pm	ECMWF
Mon 2	Heavy drizzle	80 / 82 °F	76% · 0.44 in	11 mph NNE	0.8 ft	3:14 am · 4:45 pm	ECMWF
Tue 3	Drizzle	80 / 82 °F	77% · 0.31 in	7 mph ESE	0.6 ft	5:03 am · 6:29 pm	ECMWF
Wed 4	Drizzle	80 / 84 °F	87% · 0.23 in	8 mph SE	0.5 ft	6:40 am · 7:36 pm	ECMWF
Thu 5	Drizzle	81 / 84 °F	84% · 0.31 in	8 mph SE	0.4 ft	7:45 am · 8:21 pm	ECMWF
Fri 6	Drizzle	81 / 83 °F	74% · 0.33 in	12 mph E	0.6 ft	8:32 am · 8:58 pm	ECMWF
Sat 7	Drizzle	81 / 83 °F	90% · 0.33 in	8 mph ENE	0.9 ft	9:11 am · 9:30 pm	ECMWF
Sun 8	Light showers	80 / 83 °F	96% · 0.50 in	12 mph ENE	1.2 ft	9:47 am · 10:01 pm	ECMWF
Mon 9	Light showers	79 / 82 °F	98% · 0.94 in	12 mph E	1.4 ft	10:19 am · 10:30 pm	ECMWF
Tue 10	Light showers	80 / 83 °F	92% · 0.64 in	13 mph E	1.3 ft	10:51 am · 10:59 pm	ECMWF
Wed 11	Drizzle	81 / 83 °F	86% · 0.36 in	8 mph E	1.0 ft	11:21 am · 11:28 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	Showers	Light showers	Drizzle	Drizzle	Overcast	Light drizzle	Light drizzle	Light drizzle
Temperature	82°	81°	82°	82°	83°	83°	83°	84°
Chance of rain	99%	100%	100%	87%	72%	66%	60%	53%
Rain	0.13 in	0.06 in	0.02 in	0.03 in	0.00 in	0.01 in	0.01 in	0.01 in
Wind (mph)	16 ESE	11 SE	17 SSE	16 SW	20 WSW	16 SSW	17 SSW	15 SSW
Humidity	82%	84%	80%	83%	77%	78%	80%	74%
UV	0	0	0	3	8	3	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°	84°	83°	83°	82°	82°	84°
AIFS	83°	84°	85°	84°	83°	83°	84°
GFS	83°	85°	88°	90°	89°	87°	88°
ICON	86°	87°	86°	88°	87°	87°	88°
Confidence	high	high	high	medium	medium	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.69 in	0.40 in	0.36 in	0.04 in	0.44 in	0.31 in	0.23 in
AIFS	0.94 in	0.21 in	0.18 in	0.20 in	0.31 in	0.24 in	0.26 in
GFS	1.04 in	0.03 in	0.16 in	0.56 in	0.69 in	0.33 in	0.06 in
ICON	0.42 in	0.07 in	0.04 in	0.04 in	0.30 in	0.04 in	0
Confidence	medium	medium	medium	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	2126	1419	1217	1115	1113	714	815
AIFS	14	12	10	7	6	9	11
GFS	1831	711	712	510	49	67	77
ICON	917	714	510	510	511	611	612
Confidence	medium	medium	medium	high	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)	100%	72%	86%	67%	76%	77%	87%
GFS (GEFS, 31 scenarios)	97%	53%	60%	60%	74%	71%	45%

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, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +0.9 °F	Normal	A bit above +1.6 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.7 °F	A bit above +22%	A bit above +1.3 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	Normal	A bit above +1.6 °F	84° / 81°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	Normal	A bit above +1.6 °F	84° / 81°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	Normal	Above +1.8 °F	84° / 81°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.2 °F	A bit above +20%	Above +2.5 °F
December	Above +2.7 °F	Normal	Above +2.3 °F
January	Above +3.2 °F	A bit below −49%	Above +2.7 °F
February	Above +3.1 °F	Below −71%	Above +2.7 °F
March	Above +3.2 °F	Below −72%	Above +2.7 °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.

Chalong climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Chalong is from January to February: highs of 92 °F to 93 °F, about 5 rainy days a month and 8 hours of sunshine a day.

Tropical cyclones rarely pass near Chalong: one within 93 mi in the last 30 years (1996–2025), Pabuk, in January 2018.

92° 73°

JanJ
93° 74°

FebF
94° 75°

MarM
94° 76°

AprA
91° 76°

MayM
90° 77°

JunJ
89° 76°

JulJ
89° 76°

AugA
88° 75°

SepS
89° 74°

OctO
89° 74°

NovN
90° 74°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	92°	73°	2.80 in	7	7.9	83°	1.0 ft
FebruaryFeb	93°	74°	1.81 in	4	9.1	84°	1.0 ft
MarchMar	94°	75°	4.09 in	9	8.1	85°	0.9 ft
AprilApr	94°	76°	5.87 in	15	7.6	86°	0.8 ft
MayMay	91°	76°	9.35 in	22	6.1	86°	1.2 ft
JuneJun	90°	77°	9.59 in	20	5.4	85°	1.5 ft
JulyJul	89°	76°	9.21 in	21	5.4	85°	1.5 ft
AugustAug	89°	76°	12.27 in	21	5.4	85°	1.6 ft
SeptemberSep	88°	75°	12.80 in	24	4.9	84°	1.5 ft
OctoberOct	89°	74°	13.73 in	27	5.0	83°	1.1 ft
NovemberNov	89°	74°	7.61 in	23	6.0	84°	0.9 ft
DecemberDec	90°	74°	3.68 in	14	6.7	84°	1.1 ft

Month	Water	Waves
Jan	83°	1.0 ft
Feb	84°	1.0 ft
Mar	85°	0.9 ft
Apr	86°	0.8 ft
May	86°	1.2 ft
Jun	85°	1.5 ft
Jul	85°	1.5 ft
Aug	85°	1.6 ft
Sep	84°	1.5 ft
Oct	83°	1.1 ft
Nov	84°	0.9 ft
Dec	84°	1.1 ft

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

A normal year brings 92.81 in of rain on about 207 days and about 2,350 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

Now83 °Ffeels like 87 °F

Tomorrow80 / 84 °F

It's 83 °F now (feels like 87 °F). Today, 81 °F to 85 °F; tomorrow, 80 °F to 84 °F.

Chance of rain

Today 100% 0.69 in
Fri 30 72% 0.40 in
Sat 31 86% 0.36 in
Sun 1 67% 0.04 in
Mon 2 76% 0.44 in
Tue 3 77% 0.31 in
Wed 4 87% 0.23 in

Today the chance of rain reaches 100%, with 0.69 in in total. The next day with likely rain is Friday 30: 72% and 0.40 in.

Recent rain: last 24 hours, 1.56 in; last 3 days, 8.57 in; last 7 days, 11.26 in.

Humidity and dew point

Humidity79%

Dew point76 °F

Humidity is 79% now and the dew point is 76 °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

Now10 migood

Clouds100%

Visibility is good now (10 mi). No fog expected today.

UV index

Now0

Today's peak8very high

Fri 30: 9 · Sat 31: 11 · Sun 1: 11

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

29.8029.9030.00 29.97

Steady now (+0.02 inHg in 3 hours). Over the next 48 hours: +0.08 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 21

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	Showers	80 / 83 °F	1.70 in	17 mph E
Tue 27	Showers	78 / 83 °F	5.12 in	9 mph NE
Mon 26	Heavy showers	79 / 82 °F	2.65 in	17 mph WNW
Sun 25	Light showers	80 / 84 °F	0.62 in	16 mph WNW
Sat 24	Drizzle	83 / 86 °F	0.38 in	17 mph WNW
Fri 23	Drizzle	83 / 86 °F	0.17 in	15 mph NNW
Thu 22	Drizzle	82 / 89 °F	0.16 in	15 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light showers	82 / 86 °F	0.31 in	11 mph NNW
Tue 20	Light showers	80 / 86 °F	0.37 in	11 mph W
Mon 19	Showers	79 / 85 °F	0.68 in	13 mph W
Sun 18	Drizzle	80 / 86 °F	0.27 in	10 mph NNW
Sat 17	Light showers	79 / 87 °F	0.56 in	9 mph WSW
Fri 16	Light showers	80 / 89 °F	0.24 in	13 mph SE
Thu 15	Overcast	83 / 88 °F	0	13 mph NE
Wed 14	Light drizzle	82 / 88 °F	0.06 in	12 mph ENE
Tue 13	Light showers	79 / 85 °F	0.39 in	11 mph E
Mon 12	Showers	79 / 87 °F	0.66 in	9 mph ESE
Sun 11	Light drizzle	83 / 85 °F	0.09 in	10 mph E
Sat 10	Light drizzle	83 / 89 °F	0.06 in	13 mph N
Fri 9	Light drizzle	80 / 86 °F	0.19 in	11 mph NW
Thu 8	Light showers	80 / 87 °F	0.43 in	8 mph NW
Wed 7	Showers	79 / 85 °F	0.54 in	11 mph W
Tue 6	Light drizzle	83 / 87 °F	0.09 in	11 mph WNW
Mon 5	Light drizzle	83 / 87 °F	0.02 in	10 mph WNW
Sun 4	Drizzle	81 / 86 °F	0.28 in	13 mph NW
Sat 3	Drizzle	81 / 86 °F	0.20 in	13 mph NW
Fri 2	Light drizzle	83 / 87 °F	0.06 in	13 mph NW
Thu 1	Overcast	82 / 88 °F	0	6 mph SW
Wed 30	Drizzle	81 / 84 °F	0.15 in	9 mph WNW
Tue 29	Drizzle	79 / 87 °F	0.23 in	9 mph SSE

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 ChalongQuestions

What's the weather like today in Chalong?

Showers, from 81 °F to 85 °F, with a moderate breeze from the south-southeast (17 mph) and a 100% chance of rain.

Will it rain tomorrow in Chalong?

On Friday 30 the chance of rain is 72% (0.40 in): light showers.

How warm will it be this week?

Between a low of 80 °F and a high of 85 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 8 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.85 inHg and steady: +0.03 inHg over the last 24 hours.

When is the best time to visit Chalong?

The best time to visit Chalong is from January to February: highs of 92 °F to 93 °F, about 5 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Chalong in October?

In October, Chalong normally sees highs of 89 °F and lows of 74 °F, with about 27 rainy days (13.73 in for the month) and 5 hours of sunshine a day. The sea is around 83 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Chalong?

The warmest is March, with average highs of 94 °F, and the coldest January, with lows of 73 °F. The wettest is October (13.73 in) and the driest, February.

More about Chalong today

Weather near Chalong

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 8.9 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 6:43 am (local time).

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