As of 07:00 AST

Weather in Rosario, PR

75°Current weather

Rosario, Sunday, 8 November, 07:00

Light rain. Feels like 77°. High 81°, low 74°.

Pressure29.91 inHg
Wind2 mph SE
Humidity94%
Visibility3.0 mi
Dew point73°

Monthly outlook for Rosario, PR: average high 82.8°, average low 73.8°. That is 0.9° below the climate normal for November. Precipitation is expected on 10 days (about 1.0 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 12 November (85°), the coolest 9 November (70.8°).

82.8°/73.8°
Average high / low
−0.9°
Below normal
10 / 7
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November83.3°84.4°-0.6°
18 November – 27 November81.9°84.4°-1.4°
28 November – 7 Decemberat normal84.4°—

November records over 66 years

90.7°17 November 2021All-time high
63.5°22 November 2025All-time low

Climate normals and records are computed from the nearest reference point — Sabana Grande (9 mi).

Mon, 0984° / 71°0Light rain
84 °Light rain

Rosario, Monday, 9 November

Light rain. High 84°, low 71°.

Pressure30.03 inHg
Wind10 mph W
Humidity79%
Visibility6.2 mi
Dew point75°
Tue, 1083° / 76°0.08Light rain
83 °Light rain

Rosario, Tuesday, 10 November

Light rain. High 83°, low 76°.

Pressure30.03 inHg
Wind5 mph W
Humidity69%
Visibility6.2 mi
Dew point74°
Wed, 1183° / 75°0.03Light rain
83 °Light rain

Rosario, Wednesday, 11 November

Light rain. High 83°, low 75°.

Pressure30.00 inHg
Wind4.3 mph W
Humidity70%
Visibility6.2 mi
Dew point74°
Thu, 1285° / 74°0.02Light rain
85 °Light rain

Rosario, Thursday, 12 November

Light rain. High 85°, low 74°.

Pressure29.97 inHg
Wind9.7 mph SE
Humidity65%
Visibility—
Dew point70°
Fri, 1384° / 77°0.07Light rain
84 °Light rain

Rosario, Friday, 13 November

Light rain. High 84°, low 77°.

Pressure29.94 inHg
Wind14.9 mph SE
Humidity70%
Visibility—
Dew point72°
Sat, 1485° / 78°0Overcast
85 °Overcast

Rosario, Saturday, 14 November

Overcast. High 85°, low 78°.

Pressure29.97 inHg
Wind19.2 mph SE
Humidity67%
Visibility—
Dew point72°
Sun, 1584° / 76°0.07Light rain
84 °Light rain

Rosario, Sunday, 15 November

Light rain. High 84°, low 76°.

Pressure30.00 inHg
Wind9 mph SE
Humidity63%
Visibility—
Dew point69°
Mon, 1683° / 73°0.02Light rain
83 °Light rain

Rosario, Monday, 16 November

Light rain. High 83°, low 73°.

Pressure30.00 inHg
Wind5.2 mph E
Humidity63%
Visibility—
Dew point68°
Tue, 1782° / 73°0.06Light rain
82 °Light rain

Rosario, Tuesday, 17 November

Light rain. High 82°, low 73°.

Pressure29.94 inHg
Wind5.8 mph SW
Humidity61%
Visibility—
Dew point66°
Wed, 1883° / 72°0.06Light rain
83 °Light rain

Rosario, Wednesday, 18 November

Light rain. High 83°, low 72°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity61%
Visibility—
Dew point67°
Thu, 1982° / 73°0.02Light rain
82 °Light rain

Rosario, Thursday, 19 November

Light rain. High 82°, low 73°.

Pressure29.97 inHg
Wind5.3 mph SW
Humidity62%
Visibility—
Dew point67°
Fri, 2083° / 72°0.08Light rain
83 °Light rain

Rosario, Friday, 20 November

Light rain. High 83°, low 72°.

Pressure29.97 inHg
Wind6 mph NE
Humidity56%
Visibility—
Dew point64°
Sat, 2182° / 72°0.14Light rain
82 °Light rain

Rosario, Saturday, 21 November

Light rain. High 82°, low 72°.

Pressure30.00 inHg
Wind5.9 mph SW
Humidity61%
Visibility—
Dew point66°
Sun, 2281° / 73°0.13Light rain
81 °Light rain

Rosario, Sunday, 22 November

Light rain. High 81°, low 73°.

Pressure29.94 inHg
Wind6.8 mph SW
Humidity64%
Visibility—
Dew point67°
Mon, 2381° / 73°0.13Light rain
81 °Light rain

Rosario, Monday, 23 November

Light rain. High 81°, low 73°.

Pressure29.94 inHg
Wind5.3 mph NE
Humidity66%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2485° / 73°0.07Climate normal
85 °Climate normal

Rosario, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.07 in
Chance of precipitation33%
Record high90° (2009)
Record low65° (2025)
Wed, 2584° / 73°0.06Climate normal
84 °Climate normal

Rosario, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.06 in
Chance of precipitation38%
Record high90° (1995)
Record low66° (2025)
Thu, 2684° / 73°0.06Climate normal
84 °Climate normal

Rosario, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.06 in
Chance of precipitation28%
Record high89° (1967)
Record low67° (2025)
Fri, 2784° / 73°0.04Climate normal
84 °Climate normal

Rosario, Friday, 27 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high90° (1995)
Record low65° (2021)
Sat, 2885° / 73°0.04Climate normal
85 °Climate normal

Rosario, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (1995)
Record low67° (2017)
Sun, 2985° / 73°0.05Climate normal
85 °Climate normal

Rosario, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.05 in
Chance of precipitation20%
Record high89° (1978)
Record low66° (2023)
Mon, 3085° / 73°0.05Climate normal
85 °Climate normal

Rosario, Monday, 30 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.05 in
Chance of precipitation33%
Record high89° (1967)
Record low65° (2018)
Tue, 0185° / 72°0.04Climate normal
85 °Climate normal

Rosario, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high85°
Average low72°
Average precipitation0.04 in
Chance of precipitation22%
Record high89° (1991)
Record low64° (2025)
Wed, 0284° / 72°0.04Climate normal
84 °Climate normal

Rosario, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation22%
Record high89° (1991)
Record low65° (2025)
Thu, 0384° / 72°0.04Climate normal
84 °Climate normal

Rosario, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation28%
Record high90° (2009)
Record low65° (2022)
Fri, 0484° / 72°0.05Climate normal
84 °Climate normal

Rosario, Friday, 4 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.05 in
Chance of precipitation27%
Record high89° (2009)
Record low65° (2025)
Sat, 0584° / 73°0.04Climate normal
84 °Climate normal

Rosario, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation30%
Record high88° (1962)
Record low66° (2020)
Sun, 0684° / 72°0.04Climate normal
84 °Climate normal

Rosario, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (2024)
Record low66° (2018)
Mon, 0784° / 72°0.04Climate normal
84 °Climate normal

Rosario, Monday, 7 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation27%
Record high89° (2024)
Record low65° (2022)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Rosario, PR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Rosario, PR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.