EN
English Español

As of 11:35 AST

Weather in San Isidro, PR

87°Current weather

San Isidro, Sunday, 9 August, 11:35

Overcast. Feels like 100°. High 89°, low 79°.

Pressure30.06 inHg
Wind3 mph E
Humidity73%
Visibility6.2 mi
Dew point77°

Two-week outlook for San Isidro, PR: week one averages a high of 87.9° and week two 86.9°, so week two runs 1° cooler than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 10 wet days. The nearest weekend, August 9: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)87.9°78.3°0.4 in / 4 d+0.9°
2nd (August 16 – August 22)86.9°78.1°1.0 in / 6 d+0.1°

Weekend weather

Sun, August 9
Light rain
89°79°
0.04 in
Sat, August 15
Light rain
86°78°
0.1 in
Sun, August 16
Light rain
88°79°
0.02 in
Sat, August 22
Light rain
86°77°
0.24 in
Mon, 1092° / 79°0Light rain
92 °Light rain

San Isidro, Monday, 10 August

Light rain. High 92°, low 79°.

Pressure30.06 inHg
Wind14.8 mph E
Humidity58%
Visibility6.2 mi
Dew point70°
Tue, 1187° / 78°0.05Light rain
87 °Light rain

San Isidro, Tuesday, 11 August

Light rain. High 87°, low 78°.

Pressure30.06 inHg
Wind13.7 mph E
Humidity64%
Visibility6.2 mi
Dew point72°
Wed, 1288° / 78°0.1Light rain
88 °Light rain

San Isidro, Wednesday, 12 August

Light rain. High 88°, low 78°.

Pressure30.03 inHg
Wind15.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point73°
Thu, 1387° / 78°0.04Light rain
87 °Light rain

San Isidro, Thursday, 13 August

Light rain. High 87°, low 78°.

Pressure30.06 inHg
Wind19 mph E
Humidity62%
Visibility—
Dew point71°
Fri, 1487° / 78°0.07Light rain
87 °Light rain

San Isidro, Friday, 14 August

Light rain. High 87°, low 78°.

Pressure30.12 inHg
Wind19.9 mph E
Humidity63%
Visibility—
Dew point71°
Sat, 1586° / 78°0.1Light rain
86 °Light rain

San Isidro, Saturday, 15 August

Light rain. High 86°, low 78°.

Pressure30.09 inHg
Wind19.1 mph E
Humidity67%
Visibility—
Dew point73°
Sun, 1688° / 79°0.02Light rain
88 °Light rain

San Isidro, Sunday, 16 August

Light rain. High 88°, low 79°.

Pressure30.03 inHg
Wind15.1 mph E
Humidity59%
Visibility—
Dew point70°
Mon, 1788° / 77°0.06Light rain
88 °Light rain

San Isidro, Monday, 17 August

Light rain. High 88°, low 77°.

Pressure30.00 inHg
Wind13.1 mph E
Humidity57%
Visibility—
Dew point68°
Tue, 1887° / 78°0.25Light rain
87 °Light rain

San Isidro, Tuesday, 18 August

Light rain. High 87°, low 78°.

Pressure30.00 inHg
Wind9.7 mph E
Humidity69%
Visibility—
Dew point74°
Wed, 1988° / 79°0.16Light rain
88 °Light rain

San Isidro, Wednesday, 19 August

Light rain. High 88°, low 79°.

Pressure30.06 inHg
Wind12.8 mph SE
Humidity65%
Visibility—
Dew point73°
Thu, 2085° / 78°0.24Rain
85 °Rain

San Isidro, Thursday, 20 August

Rain. High 85°, low 78°.

Pressure30.00 inHg
Wind11.6 mph E
Humidity72%
Visibility—
Dew point74°
Fri, 2186° / 78°0.06Light rain
86 °Light rain

San Isidro, Friday, 21 August

Light rain. High 86°, low 78°.

Pressure30.00 inHg
Wind13.2 mph E
Humidity67%
Visibility—
Dew point73°
Sat, 2286° / 77°0.24Light rain
86 °Light rain

San Isidro, Saturday, 22 August

Light rain. High 86°, low 77°.

Pressure30.00 inHg
Wind14.2 mph E
Humidity61%
Visibility—
Dew point70°

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 Isidro, 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.