10-day forecast for San Pedro, PR: 77° to 90°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 10
84° · 0.31 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 80°0.02
Morning86°feels 97°
Afternoon90°feels 103°
Evening83°feels 92°
Overnight80°feels 84°
90 °
San Pedro, Monday, 10 August
Light rain. High 90°, low 80°.
Pressure30.09 inHg
Wind13.7 mph E
Humidity65%
Visibility6.2 mi
Dew point72°
Tue, 1183° / 77°0.18
Morning80°feels 85°
Afternoon82°feels 88°
Evening79°feels 79°
Overnight78°feels 80°
83 °
San Pedro, Tuesday, 11 August
Light rain. High 83°, low 77°.
Pressure30.06 inHg
Wind13.1 mph E
Humidity73%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 77°0.27
Morning80°feels 85°
Afternoon83°feels 90°
Evening79°feels 79°
Overnight78°feels 80°
83 °
San Pedro, Wednesday, 12 August
Light rain. High 83°, low 77°.
Pressure30.03 inHg
Wind14.7 mph SE
Humidity73%
Visibility6.2 mi
Dew point74°
Thu, 1383° / 79°0.05
Morning80°feels 80°
Afternoon82°feels 87°
Evening81°feels 85°
Overnight79°feels 79°
83 °
San Pedro, Thursday, 13 August
Light rain. High 83°, low 79°.
Pressure30.09 inHg
Wind19.6 mph E
Humidity69%
Visibility—
Dew point71°
Fri, 1483° / 79°0.09
Morning80°feels 82°
Afternoon83°feels 88°
Evening81°feels 85°
Overnight79°feels 79°
83 °
San Pedro, Friday, 14 August
Light rain. High 83°, low 79°.
Pressure30.15 inHg
Wind18.7 mph E
Humidity70%
Visibility—
Dew point72°
Sat, 1583° / 78°0.13
Morning80°feels 82°
Afternoon82°feels 88°
Evening81°feels 86°
Overnight80°feels 80°
83 °
San Pedro, Saturday, 15 August
Light rain. High 83°, low 78°.
Pressure30.09 inHg
Wind19.1 mph E
Humidity75%
Visibility—
Dew point73°
Sun, 1684° / 78°0.04
Morning81°feels 82°
Afternoon83°feels 88°
Evening82°feels 85°
Overnight79°feels 80°
84 °
San Pedro, Sunday, 16 August
Light rain. High 84°, low 78°.
Pressure30.03 inHg
Wind15.4 mph E
Humidity67%
Visibility—
Dew point71°
Mon, 1783° / 77°0.07
Morning79°feels 82°
Afternoon83°feels 87°
Evening81°feels 86°
Overnight78°feels 80°
83 °
San Pedro, Monday, 17 August
Light rain. High 83°, low 77°.
Pressure30.00 inHg
Wind11.8 mph NE
Humidity66%
Visibility—
Dew point70°
Tue, 1884° / 78°0.31
Morning79°feels 82°
Afternoon82°feels 90°
Evening82°feels 87°
Overnight79°feels 79°
84 °
San Pedro, Tuesday, 18 August
Light rain. High 84°, low 78°.
Pressure30.00 inHg
Wind9.8 mph NE
Humidity79%
Visibility—
Dew point75°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in San Pedro, PR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.