Weather in Si Racha

14-day forecast · updated today, Thursday, October 29, at 10:17 am (GMT+7)

Now · overcast 86 °F

Feels like: 94 °F
Low / high: 78 / 89 °F
Rain: 94% · 0.56 in
Wind: 8 mph ENE

↗ 29.98 inHg · rising UV 7 · high

Today in Si Racha: showers, 78 °F to 89 °F, with a 94% chance of rain (0.56 in) and a gentle breeze from the east-northeast (8 mph). Tomorrow, heavy drizzle, 76 °F to 87 °F and a 100% chance of rain. The warmest day of the week is Thursday 29, at 89 °F.

Temperatures for the next 14 days

89° 78°
Today
87° 76°
Fri 30
89° 76°
Sat 31
87° 77°
Sun 1
87° 76°
Mon 2
86° 76°
Tue 3
82° 76°
Wed 4
85° 76°
Thu 5
87° 75°
Fri 6
87° 75°
Sat 7
88° 76°
Sun 8
87° 75°
Mon 9
86° 76°
Tue 10
88° 74°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Showers	78 / 89 °F	94% · 0.56 in	10 mph ENE	1.0 ft	7:52 am · 5:36 pm	ECMWF
Fri 30	Heavy drizzle	76 / 87 °F	100% · 0.27 in	9 mph ENE	0.7 ft	8:43 am · 5:55 pm	ECMWF
Sat 31	Showers	76 / 89 °F	90% · 0.32 in	8 mph ENE	0.7 ft	9:40 am · 6:09 pm	ECMWF
Sun 1	Drizzle	77 / 87 °F	86% · 0.19 in	4 mph SSE	0.4 ft	10:47 am · 6:08 pm	ECMWF
Mon 2	Light drizzle	76 / 87 °F	82% · 0.09 in	6 mph NE	0.2 ft	12:07 pm	ECMWF
Tue 3	Heavy drizzle	76 / 86 °F	84% · 0.33 in	6 mph E	0.2 ft	1:19 pm	ECMWF
Wed 4	Light showers	76 / 82 °F	96% · 0.52 in	5 mph NE	0.1 ft	1:59 pm	ECMWF
Thu 5	Heavy drizzle	76 / 85 °F	92% · 0.32 in	5 mph NE	0.1 ft	2:22 pm	ECMWF
Fri 6	Light drizzle	75 / 87 °F	90% · 0.13 in	5 mph ENE	0.1 ft	2:52 am · 2:41 pm	ECMWF
Sat 7	Drizzle	75 / 87 °F	82% · 0.26 in	6 mph NE	0.7 ft	4:18 am · 2:59 pm	ECMWF
Sun 8	Drizzle	76 / 88 °F	63% · 0.24 in	9 mph ENE	1.2 ft	5:10 am · 3:20 pm	ECMWF
Mon 9	Overcast	75 / 87 °F	39%	10 mph ENE	1.3 ft	5:51 am · 3:42 pm	ECMWF
Tue 10	Light drizzle	76 / 86 °F	31% · 0.07 in	13 mph ENE	2.0 ft	6:28 am · 4:07 pm	ECMWF
Wed 11	Light drizzle	74 / 88 °F	22% · 0.07 in	8 mph ENE	1.2 ft	7:04 am · 4:32 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	Partly cloudy	Partly cloudy	Overcast	Overcast	Overcast	Showers	Light showers	Overcast
Temperature	80°	79°	78°	83°	89°	82°	78°	78°
Chance of rain	3%	27%	25%	3%	7%	68%	91%	36%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.12 in	0.07 in	0.00 in
Wind (mph)	1 ENE	5 NE	7 NE	8 ENE	8 ENE	7 S	4 S	1 ENE
Humidity	90%	93%	96%	80%	67%	87%	97%	99%
UV	0	0	0	3	7	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	89°	87°	89°	87°	87°	86°	82°
AIFS	91°	90°	90°	92°	91°	88°	90°
GFS	89°	88°	89°	88°	88°	88°	85°
ICON	90°	91°	91°	92°	91°	94°	94°
Confidence	high	high	high	high	high	medium	low

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.56 in	0.27 in	0.32 in	0.19 in	0.09 in	0.33 in	0.52 in
AIFS	0.29 in	0.36 in	0.24 in	0.17 in	0.28 in	0.35 in	0.26 in
GFS	0.83 in	0.29 in	0.11 in	0.55 in	0.33 in	0.72 in	0.22 in
ICON	0.48 in	0.22 in	0.32 in	0.11 in	0.06 in	0.04 in	0.17 in
Confidence	medium	high	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	1020	919	819	414	615	618	517
AIFS	8	5	4	3	2	4	2
GFS	1216	55	66	76	54	44	44
ICON	614	817	514	313	613	512	49
Confidence	high	high	high	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)	94%	100%	90%	86%	82%	84%	96%
GFS (GEFS, 31 scenarios)	100%	95%	65%	77%	74%	67%	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 a bit wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.4 °F	Above +69%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.6 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.2 °F	A bit above +45%	86° / 75°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.9 °F	Normal	87° / 74°
Nov 30 – Dec 6Nov 30–Dec 6	Above +3.2 °F	Normal	87° / 75°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.8 °F	A bit above +23%
December	Above +4.3 °F	Normal
January	Above +4.0 °F	Normal
February	Above +3.2 °F	Normal
March	Above +3.4 °F	A bit below −48%

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).

Si Racha climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Si Racha is from December to February: highs of 90 °F, about 3 rainy days a month and 8 hours of sunshine a day.

89° 71°

JanJ
90° 74°

FebF
91° 77°

MarM
92° 79°

AprA
92° 79°

MayM
91° 79°

JunJ
90° 78°

JulJ
89° 78°

AugA
89° 76°

SepS
89° 75°

OctO
90° 74°

NovN
89° 71°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	89°	71°	0.67 in	3	7.9	81°	0.6 ft
FebruaryFeb	90°	74°	0.68 in	4	8.1	82°	0.8 ft
MarchMar	91°	77°	2.27 in	7	7.6	84°	0.9 ft
AprilApr	92°	79°	3.75 in	10	7.6	86°	0.9 ft
MayMay	92°	79°	6.70 in	20	6.3	87°	0.9 ft
JuneJun	91°	79°	4.46 in	22	5.8	86°	1.1 ft
JulyJul	90°	78°	4.47 in	22	4.8	85°	1.0 ft
AugustAug	89°	78°	5.11 in	23	4.9	85°	1.0 ft
SeptemberSep	89°	76°	10.13 in	25	4.7	85°	0.8 ft
OctoberOct	89°	75°	9.43 in	22	6.2	85°	0.5 ft
NovemberNov	90°	74°	2.11 in	7	7.5	84°	0.5 ft
DecemberDec	89°	71°	0.53 in	2	7.9	82°	0.6 ft

Month	Water	Waves
Jan	81°	0.6 ft
Feb	82°	0.8 ft
Mar	84°	0.9 ft
Apr	86°	0.9 ft
May	87°	0.9 ft
Jun	86°	1.1 ft
Jul	85°	1.0 ft
Aug	85°	1.0 ft
Sep	85°	0.8 ft
Oct	85°	0.5 ft
Nov	84°	0.5 ft
Dec	82°	0.6 ft

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

A normal year brings 50.30 in of rain on about 165 days and about 2,400 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

Now86 °Ffeels like 94 °F

Tomorrow76 / 87 °F

It's 86 °F now (feels like 94 °F). Today, 78 °F to 89 °F; tomorrow, 76 °F to 87 °F.

Chance of rain

Today 94% 0.56 in
Fri 30 100% 0.27 in
Sat 31 90% 0.32 in
Sun 1 86% 0.19 in
Mon 2 82% 0.09 in
Tue 3 84% 0.33 in
Wed 4 96% 0.52 in

Today the chance of rain reaches 94%, with 0.56 in in total. The next day with likely rain is Friday 30: 100% and 0.27 in.

Recent rain: last 24 hours, 0.24 in; last 3 days, 0.59 in; last 7 days, 1.12 in.

Humidity and dew point

Humidity72%

Dew point76 °F

Humidity is 72% 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

Now15 migood

Clouds100%

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

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now5

Today's peak7high

Fri 30: 8 · Sat 31: 8 · Sun 1: 9

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

29.9030.00 29.89

Rising now (+0.04 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 qualityModerate · 43

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	78 / 87 °F	0.44 in	9 mph ENE
Tue 27	Light drizzle	77 / 91 °F	0.01 in	9 mph ENE
Mon 26	Drizzle	79 / 88 °F	0.15 in	6 mph SSE
Sun 25	Light drizzle	79 / 93 °F	0.04 in	5 mph SSE
Sat 24	Light showers	80 / 91 °F	0.16 in	6 mph S
Fri 23	Light showers	78 / 91 °F	0.13 in	6 mph ESE
Thu 22	Light showers	77 / 91 °F	0.19 in	6 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	78 / 87 °F	0.09 in	6 mph SSE
Tue 20	Light showers	78 / 87 °F	0.32 in	7 mph SE
Mon 19	Light showers	78 / 90 °F	0.33 in	10 mph E
Sun 18	Heavy drizzle	77 / 90 °F	0.20 in	9 mph ENE
Sat 17	Light showers	79 / 89 °F	0.33 in	6 mph SE
Fri 16	Heavy drizzle	79 / 92 °F	0.20 in	6 mph E
Thu 15	Showers	78 / 89 °F	0.41 in	6 mph ENE
Wed 14	Showers	78 / 87 °F	0.65 in	6 mph E
Tue 13	Light drizzle	80 / 88 °F	0.02 in	9 mph ENE
Mon 12	Heavy drizzle	80 / 91 °F	0.20 in	8 mph E
Sun 11	Showers	76 / 87 °F	0.69 in	11 mph ENE
Sat 10	Light drizzle	80 / 88 °F	0.07 in	9 mph ENE
Fri 9	Light drizzle	79 / 90 °F	0.02 in	7 mph NE
Thu 8	Drizzle	78 / 91 °F	0.09 in	6 mph NNE
Wed 7	Heavy drizzle	77 / 90 °F	0.11 in	10 mph ENE
Tue 6	Light showers	78 / 89 °F	0.72 in	6 mph NE
Mon 5	Drizzle	80 / 89 °F	0.15 in	6 mph ESE
Sun 4	Light drizzle	80 / 91 °F	0.02 in	5 mph S
Sat 3	Drizzle	79 / 88 °F	0.28 in	7 mph S
Fri 2	Light drizzle	81 / 89 °F	0.04 in	5 mph ESE
Thu 1	Drizzle	80 / 91 °F	0.13 in	5 mph SSE
Wed 30	Light drizzle	78 / 89 °F	0.06 in	6 mph S
Tue 29	Light drizzle	77 / 89 °F	0.12 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 Si RachaQuestions

What's the weather like today in Si Racha?

Showers, from 78 °F to 89 °F, with a gentle breeze from the east-northeast (8 mph) and a 94% chance of rain.

Will it rain tomorrow in Si Racha?

On Friday 30 the chance of rain is 100% (0.27 in): heavy drizzle.

How warm will it be this week?

Between a low of 76 °F and a high of 89 °F; the warmest day, Thursday 29.

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 29.98 inHg and rising: +0.02 inHg over the last 24 hours.

When is the best time to visit Si Racha?

The best time to visit Si Racha is from December to February: highs of 90 °F, about 3 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Si Racha in October?

In October, Si Racha normally sees highs of 89 °F and lows of 75 °F, with about 22 rainy days (9.43 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 Si Racha?

The warmest is April, with average highs of 92 °F, and the coldest December, with lows of 71 °F. The wettest is September (10.13 in) and the driest, December.

More about Si Racha today

Weather near Si Racha

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 7.0 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 10:17 am (local time).

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