Weather in San Simeon

14-day forecast · updated today, Thursday, October 29, at 12:33 am (PDT)

Now · overcast 58 °F

Feels like: 54 °F
Low / high: 56 / 65 °F
Rain: 4%
Wind: 5 mph NNE

→ 29.92 inHg · steady

Today in San Simeon: overcast, 56 °F to 65 °F, with a 4% chance of rain and a light breeze from the north-northeast (5 mph). Tomorrow, overcast, 56 °F to 65 °F and a 8% chance of rain. The warmest day of the week is Monday 2, at 68 °F. Next likely rain: Saturday 31 (49%).

Temperatures for the next 14 days

65° 56°
Today
65° 56°
Fri 30
64° 54°
Sat 31
67° 53°
Sun 1
68° 51°
Mon 2
67° 53°
Tue 3
67° 54°
Wed 4
67° 53°
Thu 5
66° 53°
Fri 6
66° 53°
Sat 7
72° 53°
Sun 8
78° 59°
Mon 9
80° 62°
Tue 10
72° 62°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	56 / 65 °F	4%	8 mph S	5.3 ft	1:49 am · 12:13 pm	HRRR + NBM
Fri 30	Overcast	56 / 65 °F	8%	9 mph WNW	4.8 ft	3:08 am · 1:09 pm	NBM
Sat 31	Light drizzle	54 / 64 °F	49% · 0.05 in	6 mph NW	4.4 ft	4:32 am · 2:19 pm	NBM
Sun 1	Light drizzle	53 / 67 °F	23% · 0.02 in	13 mph NNW	7.4 ft	4:37 am · 2:44 pm	NBM
Mon 2	Overcast	51 / 68 °F	2%	7 mph N	6.4 ft	5:25 am · 4:13 pm	NBM
Tue 3	Partly cloudy	53 / 67 °F	20% · 0.02 in	7 mph NW	6.4 ft	6:05 am · 5:31 pm	NBM
Wed 4	Clear sky	54 / 67 °F	13%	9 mph NW	5.9 ft	6:39 am · 6:41 pm	NBM
Thu 5	Overcast	53 / 67 °F	6%	12 mph NW	5.0 ft	7:10 am · 7:42 pm	NBM
Fri 6	Overcast	53 / 66 °F	6%	12 mph NNW	11 ft	7:39 am · 8:36 pm	NBM
Sat 7	Partly cloudy	53 / 66 °F	6%	11 mph NNW	11 ft	8:06 am · 9:27 pm	NBM
Sun 8	Overcast	53 / 72 °F	6%	9 mph N	10 ft	8:33 am · 10:17 pm	NBM + ECMWF
Mon 9	Overcast	59 / 78 °F	4%	6 mph NE	10 ft	8:59 am · 11:07 pm	ECMWF
Tue 10	Partly cloudy	62 / 80 °F	20%	5 mph E	8.3 ft	9:27 am · 11:59 pm	ECMWF
Wed 11	Overcast	62 / 72 °F	24%	5 mph WSW	12 ft	9:57 am	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 7:00 pm; then NBM until Sunday 8 5:00 pm; then ECMWF until Thursday 12 7:00 am; then GFS.

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	Overcast	Overcast	Mainly clear	Mainly clear	Overcast	Overcast	Overcast
Temperature	58°	58°	57°	59°	65°	65°	63°	60°
Chance of rain	0%	0%	1%	1%	1%	3%	3%	3%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	4 NNE	4 NE	0 NE	6 E	7 S	8 WSW	4 W	1 NW
Humidity	62%	51%	61%	83%	79%	78%	85%	88%
UV	0	0	0	1	4	2	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	NBM

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 6 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	70°	67°	65°	67°	71°	75°	69°
AIFS	68°	67°	64°	66°	68°	68°	67°
GFS	69°	67°	66°	67°	73°	77°	69°
ICON	69°	70°	62°	68°	72°	73°	71°
HRRR	65°	—	—	—	—	—	—
NBM	67°	65°	64°	67°	68°	67°	67°
Confidence	high	high	high	high	high	medium	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0.01 in	0.02 in	0	0	0
AIFS	0	0.05 in	0.26 in	0.09 in	0	0	0.02 in
GFS	0	0.01 in	0.01 in	0	0	0	0
ICON	0.06 in	0	1.09 in	0.01 in	0	0	0
HRRR	0	—	—	—	—	—	—
NBM	0	0	0.05 in	0.02 in	0	0.02 in	0
Confidence	high	high	low	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	614	718	715	820	619	714	518
AIFS	4	5	5	13	7	4	5
GFS	67	67	57	1313	77	66	99
ICON	620	617	525	723	727	718	513
HRRR	812	—	—	—	—	—	—
NBM	811	912	68	1317	79	710	912
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)	12%	29%	30%	17%	0%	14%	14%
GFS (GEFS, 31 scenarios)	10%	20%	11%	6%	0%	6%	3%
NBM (NOAA)	4%	8%	49%	23%	2%	20%	13%
Thunderstorm (NBM)	0%	1%	2%	1%	0%	0%	1%

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: much warmer, much wetter and a much warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Well above +6.7 °F	Normal	Well above +10.6 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Well above +8.1 °F	Well above +238%	Well above +12.1 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Well above +7.2 °F	Well above +136%	Well above +12.6 °F	66° / 61°
Nov 23 – Nov 29Nov 23–Nov 29	Well above +7.4 °F	Above +61%	Well above +12.8 °F	65° / 60°
Nov 30 – Dec 6Nov 30–Dec 6	Well above +6.7 °F	Above +74%	Well above +12.6 °F	64° / 59°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Well above +7.2 °F	Well above +131%	Well above +12.6 °F
December	Well above +6.7 °F	Above +75%	Well above +12.2 °F
January	Well above +5.4 °F	Well above +152%	Well above +9.9 °F
February	Above +3.8 °F	Well above +138%	Well above +7.7 °F
March	Above +3.6 °F	Well above +130%	Well above +6.5 °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.

San Simeon climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit San Simeon is from June to September: highs of 69 °F to 73 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

63° 44°

JanJ
63° 45°

FebF
64° 45°

MarM
65° 45°

AprA
67° 48°

MayM
69° 50°

JunJ
70° 50°

JulJ
73° 52°

AugA
73° 52°

SepS
73° 51°

OctO
68° 47°

NovN
63° 44°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	63°	44°	4.25 in	8	4.7	56°	6.2 ft
FebruaryFeb	63°	45°	4.08 in	9	5.0	56°	5.9 ft
MarchMar	64°	45°	3.11 in	7	7.3	55°	5.7 ft
AprilApr	65°	45°	1.38 in	4	8.8	54°	5.5 ft
MayMay	67°	48°	0.55 in	2	9.6	54°	5.0 ft
JuneJun	69°	50°	0.10 in	0	10.7	56°	4.7 ft
JulyJul	70°	50°	0.04 in	0	10.3	58°	4.1 ft
AugustAug	73°	52°	0.04 in	0	10.0	60°	3.8 ft
SeptemberSep	73°	52°	0.12 in	0	9.2	60°	4.3 ft
OctoberOct	73°	51°	1.04 in	2	7.7	60°	4.8 ft
NovemberNov	68°	47°	1.80 in	4	6.2	58°	5.2 ft
DecemberDec	63°	44°	3.83 in	7	4.5	57°	6.0 ft

Month	Water	Waves
Jan	56°	6.2 ft
Feb	56°	5.9 ft
Mar	55°	5.7 ft
Apr	54°	5.5 ft
May	54°	5.0 ft
Jun	56°	4.7 ft
Jul	58°	4.1 ft
Aug	60°	3.8 ft
Sep	60°	4.3 ft
Oct	60°	4.8 ft
Nov	58°	5.2 ft
Dec	57°	6.0 ft

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

A normal year brings 20.35 in of rain on about 43 days and about 2,850 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

Now58 °Ffeels like 54 °F

Tomorrow56 / 65 °F

It's 58 °F now (feels like 54 °F). Today, 56 °F to 65 °F; tomorrow, 56 °F to 65 °F.

Chance of rain

Today 4%
Fri 30 8%
Sat 31 49% 0.05 in
Sun 1 23% 0.02 in
Mon 2 2%
Tue 3 20% 0.02 in
Wed 4 13%

Today the chance of rain reaches 4%. The next day with likely rain is Saturday 31: 49% and 0.05 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.46 in.

Humidity and dew point

Humidity58%

Dew point43 °F

Humidity is 58% now and the dew point is 43 °F.

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

Visibility and fog

Now20 migood

Clouds89%

Visibility is good now (20 mi). No fog expected today.

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

UV index

Now0

Today's peak4moderate

Fri 30: 4 · Sat 31: 1 · Sun 1: 5

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 29.86

Steady now (−0.01 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 41

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	Overcast	50 / 69 °F	0	6 mph NNE
Tue 27	Overcast	52 / 68 °F	0	9 mph N
Mon 26	Clear sky	53 / 71 °F	0	7 mph NW
Sun 25	Partly cloudy	55 / 73 °F	0	6 mph NNW
Sat 24	Mainly clear	53 / 72 °F	0	6 mph NNE
Fri 23	Light drizzle	58 / 68 °F	0.01 in	9 mph NW
Thu 22	Light rain	58 / 64 °F	0.54 in	10 mph SSE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light rain	58 / 70 °F	0.56 in	7 mph ENE
Tue 20	Overcast	53 / 71 °F	0	5 mph NW
Mon 19	Partly cloudy	56 / 72 °F	0	7 mph WNW
Sun 18	Clear sky	64 / 80 °F	0	5 mph WNW
Sat 17	Clear sky	71 / 89 °F	0	11 mph NE
Fri 16	Clear sky	65 / 90 °F	0	8 mph NE
Thu 15	Clear sky	58 / 83 °F	0	8 mph NNE
Wed 14	Clear sky	55 / 76 °F	0	7 mph N
Tue 13	Clear sky	52 / 71 °F	0	6 mph NNW
Mon 12	Overcast	51 / 65 °F	0	8 mph W
Sun 11	Light drizzle	56 / 64 °F	0.04 in	12 mph W
Sat 10	Overcast	60 / 71 °F	0	7 mph WNW
Fri 9	Overcast	61 / 70 °F	0	6 mph WSW
Thu 8	Overcast	65 / 83 °F	0	5 mph WNW
Wed 7	Mainly clear	72 / 89 °F	0	7 mph NNE
Tue 6	Mainly clear	71 / 88 °F	0	6 mph NNW
Mon 5	Mainly clear	73 / 89 °F	0	5 mph NW
Sun 4	Mainly clear	74 / 91 °F	0	7 mph NNE
Sat 3	Mainly clear	70 / 91 °F	0	7 mph NNE
Fri 2	Overcast	65 / 82 °F	0	5 mph NNW
Thu 1	Overcast	64 / 77 °F	0	4 mph WNW
Wed 30	Mainly clear	66 / 79 °F	0	5 mph NW
Tue 29	Mainly clear	60 / 80 °F	0	5 mph N

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 San SimeonQuestions

What's the weather like today in San Simeon?

Overcast, from 56 °F to 65 °F, with a light breeze from the north-northeast (5 mph) and a 4% chance of rain.

Will it rain tomorrow in San Simeon?

On Friday 30 the chance of rain is 8% (0.00 in): overcast.

How warm will it be this week?

Between a low of 51 °F and a high of 68 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 4 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 29.92 inHg and steady: −0.04 inHg over the last 24 hours.

When is the best time to visit San Simeon?

The best time to visit San Simeon is from June to September: highs of 69 °F to 73 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

What is the weather like in San Simeon in October?

In October, San Simeon normally sees highs of 73 °F and lows of 51 °F, with about 2 rainy days (1.04 in for the month) and 8 hours of sunshine a day. The sea is around 60 °F. These are 1991–2020 averages.

What are the warmest and wettest months in San Simeon?

The warmest is September, with average highs of 73 °F, and the coldest December, with lows of 44 °F. The wettest is January (4.25 in) and the driest, July.

More about San Simeon today

Weather near San Simeon

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 8.1 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 12:33 am (local time).

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