Weather in São João dos Montes

14-day forecast · updated today, Thursday, October 29, at 11:14 am (WET)

Now · clear sky 69 °F

Feels like: 69 °F
Low / high: 54 / 79 °F
Rain: 0%
Wind: 3 mph NE

→ 30.16 inHg · steady

Today in São João dos Montes: partly cloudy, 54 °F to 79 °F, with a 0% chance of rain and a light air from the northeast (3 mph). Tomorrow, overcast, 57 °F to 80 °F and a 0% chance of rain. The warmest day of the week is Friday 30, at 80 °F. No significant rain expected over the next 7 days.

Measured now at the airport

Alverca (LPAR), 3.7 mi away · 1 h 14 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature63 °F

Wind12 mph from the east-northeast

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

79° 54°
Today
80° 57°
Fri 30
80° 56°
Sat 31
78° 55°
Sun 1
76° 53°
Mon 2
73° 54°
Tue 3
66° 49°
Wed 4
66° 50°
Thu 5
66° 50°
Fri 6
60° 50°
Sat 7
65° 45°
Sun 8
69° 51°
Mon 9
71° 56°
Tue 10
70° 60°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Partly cloudy	54 / 79 °F	0%	5 mph NNW	0.3 ft	4:04 am · 4:32 pm	ICON-EU
Fri 30	Overcast	57 / 80 °F	0%	5 mph N	0.4 ft	4:53 am · 5:27 pm	ICON-EU
Sat 31	Overcast	56 / 80 °F	0%	5 mph NW	0.4 ft	5:50 am · 6:32 pm	ICON-EU
Sun 1	Clear sky	55 / 78 °F	0%	5 mph NW	0.3 ft	6:58 am · 7:52 pm	ICON-EU
Mon 2	Partly cloudy	53 / 76 °F	0%	10 mph NW	0.1 ft	8:19 am · 9:19 pm	ICON-EU
Tue 3	Partly cloudy	54 / 73 °F	0%	7 mph NNW	0.3 ft	9:42 am · 10:32 pm	ICON-EU + ECMWF
Wed 4	Mainly clear	49 / 66 °F	10%	6 mph NW	0.3 ft	10:50 am · 11:28 pm	ECMWF
Thu 5	Overcast	50 / 66 °F	21%	7 mph NW	0.3 ft	11:45 am	ECMWF
Fri 6	Overcast	50 / 66 °F	41%	9 mph NW	0.5 ft	12:13 am · 12:30 pm	ECMWF
Sat 7	Overcast	50 / 60 °F	50%	2 mph W	0.2 ft	12:53 am · 1:11 pm	ECMWF
Sun 8	Overcast	45 / 65 °F	57%	4 mph ESE	0.4 ft	1:29 am · 1:48 pm	ECMWF
Mon 9	Overcast	51 / 69 °F	47%	6 mph SSE	0.3 ft	2:04 am · 2:23 pm	ECMWF
Tue 10	Light drizzle	56 / 71 °F	49% · 0.02 in	6 mph SE	0.1 ft	2:38 am · 2:57 pm	ECMWF
Wed 11	Heavy drizzle	60 / 70 °F	39% · 0.45 in	10 mph SSE	0.8 ft	3:11 am · 3:31 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 7:00 am; then ECMWF until Friday 13 3:00 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	Clear	Clear	Clear	Clear sky	Clear sky	Clear sky	Clear	Clear
Temperature	57°	55°	54°	60°	72°	79°	74°	63°
Chance of rain	0%	0%	0%	0%	0%	0%	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)	4 NW	4 NNW	3 NNW	3 NNE	3 NE	1 S	2 W	4 NW
Humidity	82%	88%	92%	79%	49%	35%	43%	76%
UV	0	0	0	1	4	1	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

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	80°	80°	79°	78°	79°	73°	66°
AIFS	76°	76°	74°	74°	76°	71°	67°
GFS	81°	81°	80°	80°	78°	76°	72°
ICON	79°	80°	80°	79°	77°	74°	73°
ARPEGE	79°	79°	79°	79°	—	—	—
ICON-EU	79°	80°	80°	78°	76°	—	—
Confidence	high	high	high	high	high	high	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	0	0	0
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0	0
ICON	0	0	0	0	0	0	0
ARPEGE	0	0	0	0	—	—	—
ICON-EU	0	0	0	0	0	—	—
Confidence	high	high	high	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	611	614	712	611	815	720	617
AIFS	6	7	6	5	8	6	6
GFS	67	910	77	912	79	88	711
ICON	59	611	611	511	1020	713	511
ARPEGE	915	812	711	1016	—	—	—
ICON-EU	510	511	510	511	1020	—	—
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)	0%	0%	0%	0%	0%	0%	10%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	0%	6%	3%

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 and a bit wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +2.2 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	Above +3.4 °F	Above +89%	—
Nov 16 – Nov 22Nov 16–Nov 22	Above +3.1 °F	A bit above +28%	64° / 53°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.9 °F	Normal	63° / 52°
Nov 30 – Dec 6Nov 30–Dec 6	Above +2.7 °F	Normal	62° / 52°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.3 °F	A bit above +24%
December	A bit above +1.8 °F	A bit above +28%
January	A bit above +2.2 °F	A bit above +38%
February	A bit above +2.3 °F	A bit above +38%
March	A bit above +1.6 °F	A bit above +25%

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.

São João dos Montes climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit São João dos Montes is from June to August: highs of 78 °F to 83 °F, barely 1 rainy day a month and 11 hours of sunshine a day.

Tropical cyclones rarely pass near São João dos Montes: one within 93 mi in the last 30 years (1996–2025), Alpha, in September 2020.

58° 45°

JanJ
61° 46°

FebF
65° 50°

MarM
67° 52°

AprA
73° 56°

MayM
78° 60°

JunJ
81° 63°

JulJ
83° 64°

AugA
79° 61°

SepS
72° 57°

OctO
64° 51°

NovN
59° 47°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	58°	45°	3.21 in	8	4.7	58°	8.3 ft
FebruaryFeb	61°	46°	2.40 in	6	5.7	57°	9.1 ft
MarchMar	65°	50°	2.28 in	7	6.6	58°	7.7 ft
AprilApr	67°	52°	2.44 in	7	8.1	59°	6.7 ft
MayMay	73°	56°	2.05 in	6	10.0	61°	5.6 ft
JuneJun	78°	60°	0.52 in	2	10.8	63°	4.8 ft
JulyJul	81°	63°	0.14 in	1	11.6	64°	4.7 ft
AugustAug	83°	64°	0.25 in	1	10.7	65°	4.6 ft
SeptemberSep	79°	61°	1.37 in	4	8.4	65°	5.3 ft
OctoberOct	72°	57°	3.60 in	9	6.4	64°	6.5 ft
NovemberNov	64°	51°	4.35 in	9	4.8	62°	7.9 ft
DecemberDec	59°	47°	4.15 in	9	4.2	60°	8.2 ft

Month	Water	Waves
Jan	58°	8.3 ft
Feb	57°	9.1 ft
Mar	58°	7.7 ft
Apr	59°	6.7 ft
May	61°	5.6 ft
Jun	63°	4.8 ft
Jul	64°	4.7 ft
Aug	65°	4.6 ft
Sep	65°	5.3 ft
Oct	64°	6.5 ft
Nov	62°	7.9 ft
Dec	60°	8.2 ft

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

A normal year brings 26.76 in of rain on about 68 days and about 2,800 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

Now69 °Ffeels like 69 °F

Tomorrow57 / 80 °F

It's 69 °F now (feels like 69 °F). Today, 54 °F to 79 °F; tomorrow, 57 °F to 80 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 0%
Mon 2 0%
Tue 3 0%
Wed 4 10%

Today the chance of rain reaches 0%. No significant rain expected this week.

No rain in the last 7 days.

Humidity and dew point

Humidity57%

Dew point53 °F

Humidity is 57% now and the dew point is 53 °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

Now25 migood

Clouds0%

Visibility is good now (25 mi). No fog expected today.

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

UV index

Now3

Today's peak4moderate

Fri 30: 4 · Sat 31: 4 · 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

30.0030.1030.2030.30 30.04

Steady now (−0.00 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 37

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

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	58 / 76 °F	9 mph NNW
Tue 27	Overcast	58 / 74 °F	9 mph WNW
Mon 26	Overcast	54 / 76 °F	7 mph WNW
Sun 25	Overcast	54 / 73 °F	9 mph NNW
Sat 24	Overcast	51 / 71 °F	10 mph NNW
Fri 23	Overcast	56 / 69 °F	13 mph NNW
Thu 22	Overcast	52 / 69 °F	10 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Partly cloudy	56 / 70 °F	0	11 mph NNW
Tue 20	Overcast	56 / 68 °F	0	12 mph NW
Mon 19	Clear sky	57 / 75 °F	0	11 mph N
Sun 18	Light drizzle	62 / 77 °F	0.04 in	11 mph NE
Sat 17	Overcast	63 / 75 °F	0	13 mph NW
Fri 16	Overcast	64 / 84 °F	0	13 mph NNW
Thu 15	Clear sky	67 / 86 °F	0	8 mph N
Wed 14	Clear sky	60 / 90 °F	0	9 mph NNW
Tue 13	Overcast	60 / 80 °F	0	9 mph NNW
Mon 12	Overcast	60 / 76 °F	0	11 mph NW
Sun 11	Light drizzle	61 / 73 °F	0.01 in	11 mph NNW
Sat 10	Overcast	57 / 82 °F	0	11 mph NNW
Fri 9	Partly cloudy	61 / 80 °F	0	10 mph NNE
Thu 8	Mainly clear	61 / 83 °F	0	13 mph N
Wed 7	Light drizzle	62 / 75 °F	0.07 in	12 mph NNW
Tue 6	Light drizzle	64 / 76 °F	0.14 in	11 mph WNW
Mon 5	Light drizzle	65 / 79 °F	0.04 in	7 mph ENE
Sun 4	Heavy drizzle	66 / 80 °F	0.13 in	9 mph NNE
Sat 3	Light drizzle	66 / 81 °F	0.04 in	8 mph NE
Fri 2	Overcast	58 / 86 °F	0	10 mph NNW
Thu 1	Partly cloudy	60 / 75 °F	0	15 mph NNW
Wed 30	Light drizzle	64 / 75 °F	0.06 in	11 mph WNW
Tue 29	Light drizzle	69 / 80 °F	0.02 in	18 mph S

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 São João dos MontesQuestions

What's the weather like today in São João dos Montes?

Partly cloudy, from 54 °F to 79 °F, with a light air from the northeast (3 mph) and a 0% chance of rain.

Will it rain tomorrow in São João dos Montes?

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

How warm will it be this week?

Between a low of 49 °F and a high of 80 °F; the warmest day, Friday 30.

What's the UV index today?

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

Is the pressure rising or falling?

It's 30.16 inHg and steady: −0.06 inHg over the last 24 hours.

When is the best time to visit São João dos Montes?

The best time to visit São João dos Montes is from June to August: highs of 78 °F to 83 °F, barely 1 rainy day a month and 11 hours of sunshine a day.

What is the weather like in São João dos Montes in October?

In October, São João dos Montes normally sees highs of 72 °F and lows of 57 °F, with about 9 rainy days (3.60 in for the month) and 6 hours of sunshine a day. The sea is around 64 °F. These are 1991–2020 averages.

What are the warmest and wettest months in São João dos Montes?

The warmest is August, with average highs of 83 °F, and the coldest January, with lows of 45 °F. The wettest is November (4.35 in) and the driest, July.

More about São João dos Montes today

Weather near São João dos Montes

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 4.3 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 11:14 am (local time).

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