Weather in Rio Del Mar

14-day forecast · updated today, Thursday, October 29, at 1:24 am (PDT)

Now · overcast 55 °F

Feels like: 51 °F
Low / high: 54 / 67 °F
Rain: 3%
Wind: 5 mph ENE

→ 29.92 inHg · steady

Today in Rio Del Mar: overcast, 54 °F to 67 °F, with a 3% chance of rain and a light breeze from the east-northeast (5 mph). Tomorrow, overcast, 52 °F to 62 °F and a 4% chance of rain. The warmest day of the week is Thursday 29, at 67 °F. Next likely rain: Tuesday 3 (17%).

Temperatures for the next 14 days

67° 54°
Today
62° 52°
Fri 30
61° 50°
Sat 31
64° 48°
Sun 1
66° 47°
Mon 2
65° 52°
Tue 3
64° 51°
Wed 4
64° 51°
Thu 5
64° 51°
Fri 6
64° 51°
Sat 7
65° 52°
Sun 8
70° 56°
Mon 9
65° 57°
Tue 10
65° 61°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	54 / 67 °F	3%	7 mph W	3.4 ft	2:10 am · 12:26 pm	HRRR + NBM
Fri 30	Overcast	52 / 62 °F	4%	5 mph NW	3.3 ft	3:26 am · 1:22 pm	NBM
Sat 31	Overcast	50 / 61 °F	16%	8 mph N	3.1 ft	4:43 am · 2:30 pm	NBM
Sun 1	Light drizzle	48 / 64 °F	9%	9 mph N	4.1 ft	4:46 am · 2:51 pm	NBM
Mon 2	Overcast	47 / 66 °F	2%	6 mph NE	4.4 ft	5:35 am · 4:17 pm	NBM
Tue 3	Overcast	52 / 65 °F	17% · 0.17 in	6 mph NE	4.4 ft	6:14 am · 5:39 pm	NBM
Wed 4	Light drizzle	51 / 64 °F	17% · 0.02 in	5 mph N	3.9 ft	6:49 am · 6:52 pm	NBM
Thu 5	Drizzle	51 / 64 °F	8%	6 mph WNW	4.5 ft	7:20 am · 7:56 pm	NBM
Fri 6	Heavy drizzle	51 / 64 °F	10%	6 mph NW	12 ft	7:50 am · 8:55 pm	NBM
Sat 7	Partly cloudy	51 / 64 °F	7%	5 mph NNW	12 ft	8:18 am · 9:50 pm	NBM
Sun 8	Overcast	52 / 65 °F	11%	5 mph NNE	10.0 ft	8:46 am · 10:42 pm	NBM + ECMWF
Mon 9	Light drizzle	56 / 70 °F	9% · 0.02 in	7 mph NW	10 ft	9:14 am · 11:33 pm	ECMWF
Tue 10	Drizzle	57 / 65 °F	18% · 0.15 in	16 mph S	10 ft	9:43 am	ECMWF
Wed 11	Rain	61 / 65 °F	25% · 1.63 in	17 mph S	14 ft	12:26 am · 10:14 am	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 8:00 pm; then NBM until Sunday 8 5:00 pm; then ECMWF until Thursday 12 7:00 pm; 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	Overcast	Overcast	Overcast	Overcast	Overcast	Partly cloudy	Overcast	Overcast
Temperature	56°	56°	55°	58°	67°	65°	61°	59°
Chance of rain	0%	0%	1%	0%	1%	2%	2%	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)	2 ENE	6 NE	2 E	2 NE	3 SSW	7 WSW	6 W	1 NW
Humidity	52%	32%	45%	39%	41%	55%	65%	84%
UV	0	0	0	1	3	1	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	NBM

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain on Saturday 31: take it with some caution.

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	67°	66°	64°	66°	68°	72°	66°
AIFS	65°	65°	62°	63°	65°	65°	64°
GFS	66°	65°	62°	66°	67°	69°	64°
ICON	66°	66°	62°	65°	70°	69°	66°
HRRR	67°	—	—	—	—	—	—
NBM	65°	62°	61°	64°	66°	65°	64°
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	0.09 in	0	0	0.02 in
AIFS	0	0	0.07 in	0	0	0.00 in	0.04 in
GFS	0	0	0	0.00 in	0	0	0
ICON	0	0	0.15 in	0	0	0	0
HRRR	0	—	—	—	—	—	—
NBM	0	0	0	0	0	0.17 in	0.02 in
Confidence	high	high	medium	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	513	920	615	816	715	513	924
AIFS	6	6	5	11	4	6	6
GFS	78	67	68	1014	118	76	78
ICON	512	613	412	1021	513	510	511
HRRR	710	—	—	—	—	—	—
NBM	510	512	815	917	611	611	511
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)	2%	4%	14%	18%	0%	12%	18%
GFS (GEFS, 31 scenarios)	6%	6%	26%	24%	0%	7%	3%
NBM (NOAA)	3%	4%	16%	9%	2%	17%	17%
Thunderstorm (NBM)	0%	0%	1%	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: a bit warmer and wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +0.9 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	Above +3.2 °F	Well above +134%	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	Above +61%	64° / 46°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.2 °F	Normal	62° / 45°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	A bit above +27%	61° / 43°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.1 °F	Above +64%
December	Above +3.4 °F	Above +50%
January	Above +3.1 °F	Well above +132%
February	A bit above +1.4 °F	Above +96%
March	A bit above +1.6 °F	Above +99%

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).

Rio Del Mar climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Rio Del Mar is from June to September: highs of 72 °F to 74 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

61° 42°

JanJ
62° 43°

FebF
64° 44°

MarM
67° 45°

AprA
69° 48°

MayM
72° 51°

JunJ
72° 52°

JulJ
73° 53°

AugA
74° 52°

SepS
71° 48°

OctO
66° 44°

NovN
61° 41°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	61°	42°	5.42 in	9	3.8	55°	7.3 ft
FebruaryFeb	62°	43°	4.93 in	9	4.3	55°	7.1 ft
MarchMar	64°	44°	3.72 in	8	6.9	55°	6.7 ft
AprilApr	67°	45°	1.88 in	4	8.1	54°	6.5 ft
MayMay	69°	48°	0.67 in	2	9.0	54°	5.6 ft
JuneJun	72°	51°	0.19 in	1	10.4	55°	5.4 ft
JulyJul	72°	52°	0.12 in	0	9.7	57°	4.8 ft
AugustAug	73°	53°	0.07 in	0	9.3	58°	4.2 ft
SeptemberSep	74°	52°	0.15 in	0	8.8	58°	4.9 ft
OctoberOct	71°	48°	1.35 in	2	7.2	58°	5.6 ft
NovemberNov	66°	44°	2.80 in	5	5.6	57°	6.2 ft
DecemberDec	61°	41°	4.87 in	9	3.7	55°	7.2 ft

Month	Water	Waves
Jan	55°	7.3 ft
Feb	55°	7.1 ft
Mar	55°	6.7 ft
Apr	54°	6.5 ft
May	54°	5.6 ft
Jun	55°	5.4 ft
Jul	57°	4.8 ft
Aug	58°	4.2 ft
Sep	58°	4.9 ft
Oct	58°	5.6 ft
Nov	57°	6.2 ft
Dec	55°	7.2 ft

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

A normal year brings 26.17 in of rain on about 50 days and about 2,650 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

Now55 °Ffeels like 51 °F

Tomorrow52 / 62 °F

It's 55 °F now (feels like 51 °F). Today, 54 °F to 67 °F; tomorrow, 52 °F to 62 °F.

Chance of rain

Today 3%
Fri 30 4%
Sat 31 16%
Sun 1 9%
Mon 2 2%
Tue 3 17% 0.17 in
Wed 4 17% 0.02 in

Today the chance of rain reaches 3%. The next day with likely rain is Tuesday 3: 17% and 0.17 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.27 in.

Humidity and dew point

Humidity50%

Dew point37 °F

Humidity is 50% now and the dew point is 37 °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

Now23 migood

Clouds91%

Visibility is good now (23 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 peak3moderate

Fri 30: 4 · Sat 31: 1 · Sun 1: 4

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

29.9030.0030.10 29.88

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 qualityModerate · 54

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	45 / 69 °F	0	6 mph N
Tue 27	Overcast	50 / 65 °F	0	9 mph NW
Mon 26	Overcast	54 / 69 °F	0	7 mph NW
Sun 25	Overcast	54 / 70 °F	0	4 mph WNW
Sat 24	Clear sky	49 / 69 °F	0	6 mph NNW
Fri 23	Overcast	53 / 70 °F	0	7 mph NNW
Thu 22	Heavy drizzle	56 / 61 °F	0.28 in	6 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	56 / 64 °F	0.08 in	6 mph NE
Tue 20	Light drizzle	50 / 68 °F	0.01 in	5 mph NNW
Mon 19	Overcast	54 / 66 °F	0	8 mph W
Sun 18	Clear sky	56 / 76 °F	0	6 mph SSW
Sat 17	Clear sky	67 / 88 °F	0	6 mph NNE
Fri 16	Clear sky	63 / 84 °F	0	4 mph NNE
Thu 15	Clear sky	57 / 82 °F	0	5 mph NNW
Wed 14	Clear sky	55 / 73 °F	0	6 mph SW
Tue 13	Clear sky	49 / 73 °F	0	4 mph N
Mon 12	Clear sky	53 / 66 °F	0	9 mph SSW
Sun 11	Partly cloudy	51 / 65 °F	0	10 mph WSW
Sat 10	Overcast	54 / 69 °F	0	11 mph W
Fri 9	Overcast	58 / 64 °F	0	6 mph SW
Thu 8	Overcast	62 / 81 °F	0	5 mph S
Wed 7	Mainly clear	67 / 88 °F	0	5 mph WSW
Tue 6	Partly cloudy	63 / 81 °F	0	4 mph S
Mon 5	Partly cloudy	64 / 81 °F	0	5 mph SSE
Sun 4	Mainly clear	67 / 86 °F	0	5 mph SSW
Sat 3	Mainly clear	65 / 85 °F	0	4 mph SSW
Fri 2	Overcast	58 / 76 °F	0	4 mph SW
Thu 1	Overcast	56 / 73 °F	0	5 mph SSW
Wed 30	Partly cloudy	58 / 74 °F	0	5 mph SSE
Tue 29	Overcast	54 / 79 °F	0	4 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 Rio Del MarQuestions

What's the weather like today in Rio Del Mar?

Overcast, from 54 °F to 67 °F, with a light breeze from the east-northeast (5 mph) and a 3% chance of rain.

Will it rain tomorrow in Rio Del Mar?

On Friday 30 the chance of rain is 4% (0.00 in): overcast.

How warm will it be this week?

Between a low of 47 °F and a high of 67 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 29.92 inHg and steady: −0.07 inHg over the last 24 hours.

When is the best time to visit Rio Del Mar?

The best time to visit Rio Del Mar is from June to September: highs of 72 °F to 74 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

What is the weather like in Rio Del Mar in October?

In October, Rio Del Mar normally sees highs of 71 °F and lows of 48 °F, with about 2 rainy days (1.35 in for the month) and 7 hours of sunshine a day. The sea is around 58 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Rio Del Mar?

The warmest is September, with average highs of 74 °F, and the coldest December, with lows of 41 °F. The wettest is January (5.42 in) and the driest, August.

More about Rio Del Mar today

Weather near Rio Del Mar

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 5.9 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 1:24 am (local time).

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