As of 11:35 AST

Weather in San Martín, PR

88°Current weather

San Martín, Sunday, 9 August, 11:35

Partly cloudy. Feels like 100°. High 89°, low 79°.

Pressure30.06 inHg
Wind5 mph E
Humidity74%
Visibility6.2 mi
Dew point78°

Two-week outlook for San Martín, PR: week one averages a high of 89.2° and week two 88.4°, so both weeks look similar in temperature. Around 1.1 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)89.2°77.4°0.2 in / 2 d
2nd (August 16 – August 22)88.4°77.2°0.9 in / 4 d

Weekend weather

Sun, August 9
Light rain
89°79°
0.02 in
Sat, August 15
Light rain
88°77°
0.07 in
Sun, August 16
Light rain
90°77°
0.02 in
Sat, August 22
Light rain
88°77°
0.04 in
Mon, 1091° / 79°0Light rain
91 °Light rain

San Martín, Monday, 10 August

Light rain. High 91°, low 79°.

Pressure30.06 inHg
Wind15.5 mph E
Humidity53%
Visibility6.2 mi
Dew point69°
Tue, 1189° / 77°0Light rain
89 °Light rain

San Martín, Tuesday, 11 August

Light rain. High 89°, low 77°.

Pressure30.03 inHg
Wind14.2 mph E
Humidity58%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 77°0.02Light rain
90 °Light rain

San Martín, Wednesday, 12 August

Light rain. High 90°, low 77°.

Pressure30.03 inHg
Wind16 mph E
Humidity57%
Visibility6.2 mi
Dew point71°
Thu, 1389° / 77°0.02Light rain
89 °Light rain

San Martín, Thursday, 13 August

Light rain. High 89°, low 77°.

Pressure30.06 inHg
Wind18.7 mph E
Humidity57%
Visibility
Dew point69°
Fri, 1489° / 77°0.05Light rain
89 °Light rain

San Martín, Friday, 14 August

Light rain. High 89°, low 77°.

Pressure30.12 inHg
Wind20.5 mph E
Humidity58%
Visibility
Dew point69°
Sat, 1588° / 77°0.07Light rain
88 °Light rain

San Martín, Saturday, 15 August

Light rain. High 88°, low 77°.

Pressure30.09 inHg
Wind19.6 mph E
Humidity63%
Visibility
Dew point71°
Sun, 1690° / 77°0.02Light rain
90 °Light rain

San Martín, Sunday, 16 August

Light rain. High 90°, low 77°.

Pressure30.03 inHg
Wind15.6 mph E
Humidity53%
Visibility
Dew point68°
Mon, 1789° / 77°0.04Light rain
89 °Light rain

San Martín, Monday, 17 August

Light rain. High 89°, low 77°.

Pressure30.00 inHg
Wind13.9 mph NE
Humidity50%
Visibility
Dew point66°
Tue, 1888° / 78°0.27Light rain
88 °Light rain

San Martín, Tuesday, 18 August

Light rain. High 88°, low 78°.

Pressure30.00 inHg
Wind10.1 mph E
Humidity63%
Visibility
Dew point73°
Wed, 1991° / 78°0.26Rain
91 °Rain

San Martín, Wednesday, 19 August

Rain. High 91°, low 78°.

Pressure30.03 inHg
Wind12.6 mph E
Humidity57%
Visibility
Dew point71°
Thu, 2086° / 77°0.3Rain
86 °Rain

San Martín, Thursday, 20 August

Rain. High 86°, low 77°.

Pressure30.00 inHg
Wind11.4 mph E
Humidity68%
Visibility
Dew point73°
Fri, 2188° / 77°0.02Light rain
88 °Light rain

San Martín, Friday, 21 August

Light rain. High 88°, low 77°.

Pressure30.00 inHg
Wind14.8 mph E
Humidity60%
Visibility
Dew point71°
Sat, 2288° / 77°0.04Light rain
88 °Light rain

San Martín, Saturday, 22 August

Light rain. High 88°, low 77°.

Pressure30.00 inHg
Wind15.5 mph E
Humidity53%
Visibility
Dew point67°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in San Martín, PR, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.