Weather in San Francisco del Mar Viejo

14-day forecast · updated today, Thursday, October 29, at 5:14 am (CST)

Now · overcast 77 °F

Feels like: 80 °F
Low / high: 77 / 91 °F
Rain: 2%
Wind: 12 mph NNW

→ 29.87 inHg · steady UV 9 · very high

Today in San Francisco del Mar Viejo: overcast, 77 °F to 91 °F, with a 2% chance of rain and a gentle breeze from the north-northwest (12 mph). Tomorrow, mainly clear, 73 °F to 89 °F and a 0% chance of rain. The warmest day of the week is Monday 2, at 93 °F. Next likely rain: Wednesday 4 (55%).

Temperatures for the next 14 days

91° 77°
Today
89° 73°
Fri 30
92° 74°
Sat 31
92° 78°
Sun 1
93° 78°
Mon 2
87° 75°
Tue 3
84° 77°
Wed 4
85° 76°
Thu 5
90° 78°
Fri 6
88° 73°
Sat 7
87° 73°
Sun 8
91° 74°
Mon 9
88° 79°
Tue 10
89° 78°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Overcast	77 / 91 °F	2%	16 mph NW	4.1 ft	ECMWF
Fri 30	Mainly clear	73 / 89 °F	0%	14 mph NW	3.8 ft	ECMWF
Sat 31	Clear sky	74 / 92 °F	4%	15 mph NNW	4.5 ft	ECMWF
Sun 1	Light drizzle	78 / 92 °F	2% · 0.01 in	20 mph NW	4.8 ft	ECMWF
Mon 2	Clear sky	78 / 93 °F	0%	16 mph NW	4.6 ft	ECMWF
Tue 3	Light drizzle	75 / 87 °F	29% · 0.02 in	9 mph SSW	3.7 ft	ECMWF
Wed 4	Light drizzle	77 / 84 °F	55% · 0.20 in	9 mph ESE	3.3 ft	ECMWF
Thu 5	Light drizzle	76 / 85 °F	29% · 0.01 in	23 mph NNW	4.3 ft	ECMWF
Fri 6	Partly cloudy	78 / 90 °F	15%	15 mph NNW	4.3 ft	ECMWF
Sat 7	Clear sky	73 / 88 °F	16%	11 mph NW	3.2 ft	ECMWF
Sun 8	Clear sky	73 / 87 °F	9%	7 mph WNW	2.1 ft	ECMWF
Mon 9	Overcast	74 / 91 °F	11%	17 mph NNW	2.8 ft	ECMWF
Tue 10	Clear sky	79 / 88 °F	8%	19 mph NW	3.4 ft	ECMWF
Wed 11	Partly cloudy	78 / 89 °F	4%	16 mph NW	3.2 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	Overcast	Overcast	Overcast	Clear sky	Mainly clear	Clear sky	Clear	Clear
Temperature	79°	78°	78°	83°	89°	91°	85°	81°
Chance of rain	0%	0%	0%	0%	0%	2%	0%	0%
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)	11 NW	11 NNW	12 NNW	10 NNW	13 NW	12 NW	16 NW	9 NW
Humidity	71%	72%	74%	65%	53%	51%	60%	70%
UV	0	0	0	4	9	4	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on wind tomorrow: 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	91°	89°	92°	92°	93°	87°	84°
AIFS	88°	87°	88°	89°	90°	87°	88°
GFS	93°	92°	92°	92°	94°	86°	86°
ICON	92°	92°	93°	92°	95°	94°	90°
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0	0.01 in	0	0.02 in	0.20 in
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0.06 in	0.09 in
ICON	0	0	0	0	0	0	0
Confidence	high	high	high	high	high	medium	low

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1625	1421	1525	2029	1629	924	918
AIFS	15	13	15	16	15	6	11
GFS	1712	1510	1713	2316	1713	1513	1510
ICON	2137	2136	2239	2342	2137	917	1119
Confidence	high	medium	medium	medium	medium	medium	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%	0%	4%	2%	0%	29%	55%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	3%	13%	23%

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: warmer, normal rain and a much warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +4.5 °F	Normal	Well above +5.8 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Above +2.9 °F	Normal	Well above +5.2 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Above +3.4 °F	Normal	Well above +5.6 °F	86° / 79°
Nov 23 – Nov 29Nov 23–Nov 29	Above +3.6 °F	Normal	Well above +6.1 °F	85° / 79°
Nov 30 – Dec 6Nov 30–Dec 6	Above +2.9 °F	Normal	Well above +5.6 °F	84° / 78°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +3.4 °F	Normal	Well above +5.6 °F
December	A bit above +2.2 °F	Well above +140%	Well above +4.5 °F
January	A bit above +2.0 °F	Well above +274%	Well above +4.0 °F
February	A bit above +2.2 °F	Well above +125%	Well above +4.1 °F
March	A bit above +2.0 °F	Normal	Above +3.1 °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 Francisco del Mar Viejo climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit San Francisco del Mar Viejo is from December to February: highs of 87 °F to 89 °F, barely 1 rainy day a month and 7 hours of sunshine a day.

Hurricane season: from May to June and from September to November. In the last 30 years (1996–2025), 7 tropical cyclones passed within 93 mi of San Francisco del Mar Viejo, about 2 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: in October 2024.

87° 67°

JanJ
89° 68°

FebF
92° 71°

MarM
94° 74°

AprA
95° 76°

MayM
92° 75°

JunJ
93° 75°

JulJ
93° 75°

AugA
91° 74°

SepS
90° 73°

OctO
89° 71°

NovN
87° 68°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	87°	67°	0.00 in	1	7.0	80°	4.4 ft	–
FebruaryFeb	89°	68°	0.08 in	1	8.0	80°	3.9 ft	–
MarchMar	92°	71°	0.05 in	1	7.8	81°	4.2 ft	–
AprilApr	94°	74°	0.28 in	3	6.2	83°	4.1 ft	–
MayMay	95°	76°	3.34 in	11	6.2	85°	4.4 ft	2
JuneJun	92°	75°	9.15 in	22	5.8	86°	4.6 ft	2
JulyJul	93°	75°	6.48 in	21	6.6	86°	4.4 ft	–
AugustAug	93°	75°	9.58 in	22	6.4	86°	4.3 ft	–
SeptemberSep	91°	74°	9.99 in	24	5.2	86°	4.4 ft	1
OctoberOct	90°	73°	3.30 in	14	5.8	84°	4.5 ft	1
NovemberNov	89°	71°	0.39 in	5	7.3	82°	4.7 ft	1
DecemberDec	87°	68°	0.00 in	2	6.8	81°	4.3 ft	–

Month	Water	Waves	Cyclones
Jan	80°	4.4 ft	–
Feb	80°	3.9 ft	–
Mar	81°	4.2 ft	–
Apr	83°	4.1 ft	–
May	85°	4.4 ft	2
Jun	86°	4.6 ft	2
Jul	86°	4.4 ft	–
Aug	86°	4.3 ft	–
Sep	86°	4.4 ft	1
Oct	84°	4.5 ft	1
Nov	82°	4.7 ft	1
Dec	81°	4.3 ft	–

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

A normal year brings 42.66 in of rain on about 125 days and about 2,400 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

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 80 °F

Tomorrow73 / 89 °F

It's 77 °F now (feels like 80 °F). Today, 77 °F to 91 °F; tomorrow, 73 °F to 89 °F.

Chance of rain

Today 2%
Fri 30 0%
Sat 31 4%
Sun 1 2% 0.01 in
Mon 2 0%
Tue 3 29% 0.02 in
Wed 4 55% 0.20 in

Today the chance of rain reaches 2%. The next day with likely rain is Wednesday 4: 55% and 0.20 in.

No rain in the last 7 days.

Humidity and dew point

Humidity74%

Dew point68 °F

Humidity is 74% now and the dew point is 68 °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

Clouds98%

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

Now0

Today's peak9very high

Fri 30: 10 · Sat 31: 10 · Sun 1: 10

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 29.77

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 · 19

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	Max wind
Wed 28	Overcast	78 / 91 °F	21 mph NW
Tue 27	Overcast	75 / 91 °F	20 mph NNW
Mon 26	Overcast	76 / 91 °F	17 mph NW
Sun 25	Overcast	76 / 91 °F	16 mph NW
Sat 24	Overcast	78 / 88 °F	21 mph NW
Fri 23	Overcast	76 / 89 °F	21 mph NNW
Thu 22	Overcast	78 / 88 °F	21 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	77 / 87 °F	0.11 in	19 mph NNW
Tue 20	Light drizzle	78 / 84 °F	0.01 in	23 mph NW
Mon 19	Light drizzle	74 / 81 °F	0.02 in	27 mph NNW
Sun 18	Overcast	75 / 78 °F	0	28 mph NNW
Sat 17	Overcast	75 / 81 °F	0	31 mph NW
Fri 16	Light drizzle	79 / 90 °F	0.01 in	19 mph NW
Thu 15	Showers	78 / 85 °F	0.58 in	10 mph NNW
Wed 14	Heavy drizzle	79 / 88 °F	0.22 in	12 mph NNW
Tue 13	Heavy drizzle	80 / 92 °F	0.25 in	13 mph NW
Mon 12	Light drizzle	78 / 91 °F	0.07 in	13 mph NNW
Sun 11	Showers	78 / 91 °F	0.49 in	13 mph NW
Sat 10	Light showers	78 / 84 °F	0.58 in	9 mph NNW
Fri 9	Showers	78 / 86 °F	0.98 in	8 mph N
Thu 8	Showers	78 / 88 °F	1.06 in	5 mph NNE
Wed 7	Drizzle	78 / 85 °F	0.26 in	6 mph N
Tue 6	Showers	76 / 88 °F	0.66 in	7 mph SSE
Mon 5	Light showers	77 / 87 °F	0.94 in	11 mph ENE
Sun 4	Light showers	79 / 83 °F	0.46 in	8 mph N
Sat 3	Light drizzle	79 / 87 °F	0.07 in	8 mph E
Fri 2	Heavy drizzle	76 / 83 °F	0.35 in	11 mph E
Thu 1	Drizzle	78 / 86 °F	0.14 in	19 mph ESE
Wed 30	Light drizzle	80 / 87 °F	0.15 in	11 mph S
Tue 29	Light drizzle	81 / 87 °F	0.02 in	9 mph SW

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 Francisco del Mar ViejoQuestions

What's the weather like today in San Francisco del Mar Viejo?

Overcast, from 77 °F to 91 °F, with a gentle breeze from the north-northwest (12 mph) and a 2% chance of rain.

Will it rain tomorrow in San Francisco del Mar Viejo?

On Friday 30 the chance of rain is 0% (0.00 in): mainly clear.

How warm will it be this week?

Between a low of 73 °F and a high of 93 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 9 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.87 inHg and steady: −0.03 inHg over the last 24 hours.

When is the best time to visit San Francisco del Mar Viejo?

The best time to visit San Francisco del Mar Viejo is from December to February: highs of 87 °F to 89 °F, barely 1 rainy day a month and 7 hours of sunshine a day.

What is the weather like in San Francisco del Mar Viejo in October?

In October, San Francisco del Mar Viejo normally sees highs of 90 °F and lows of 73 °F, with about 14 rainy days (3.30 in for the month) and 6 hours of sunshine a day. The sea is around 84 °F. These are 1991–2020 averages.

What are the warmest and wettest months in San Francisco del Mar Viejo?

The warmest is May, with average highs of 95 °F, and the coldest January, with lows of 67 °F. The wettest is September (9.99 in) and the driest, January.

When is hurricane season in San Francisco del Mar Viejo?

Hurricane season: from May to June and from September to November. In the last 30 years (1996–2025), 7 tropical cyclones passed within 93 mi of San Francisco del Mar Viejo, about 2 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: in October 2024.

More about San Francisco del Mar Viejo today

Weather near San Francisco del Mar Viejo

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 5:14 am (local time).

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