10-day forecast for San Luis, PR: 72° to 90°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Tuesday, November 10
85° · 0.46 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0588° / 73°0.22
Morning83°feels 94°
Afternoon85°feels 97°
Evening79°feels 79°
Overnight77°feels 79°
88 °
San Luis, Thursday, 5 November
Rain. High 88°, low 73°.
Pressure29.85 inHg
Wind3.2 mph S
Humidity64%
Visibility6.2 mi
Dew point73°
Fri, 0685° / 72°0.1
Morning76°feels 78°
Afternoon82°feels 86°
Evening74°feels 76°
Overnight72°feels 74°
85 °
San Luis, Friday, 6 November
Rain. High 85°, low 72°.
Pressure29.83 inHg
Wind3.2 mph W
Humidity65%
Visibility6.2 mi
Dew point71°
Sat, 0785° / 72°0.46
Morning76°feels 78°
Afternoon76°feels 78°
Evening74°feels 76°
Overnight72°feels 73°
85 °
San Luis, Saturday, 7 November
Rain. High 85°, low 72°.
Pressure29.85 inHg
Wind5.3 mph S
Humidity68%
Visibility3.4 mi
Dew point73°
Sun, 0884° / 72°0.06
Morning76°feels 78°
Afternoon83°feels 88°
Evening78°feels 79°
Overnight72°feels 74°
84 °
San Luis, Sunday, 8 November
Light rain. High 84°, low 72°.
Pressure29.94 inHg
Wind5.8 mph S
Humidity66%
Visibility—
Dew point70°
Mon, 0984° / 72°0.3
Morning75°feels 78°
Afternoon83°feels 87°
Evening77°feels 78°
Overnight75°feels 76°
84 °
San Luis, Monday, 9 November
Rain. High 84°, low 72°.
Pressure30.03 inHg
Wind2.9 mph SE
Humidity65%
Visibility—
Dew point69°
Tue, 1084° / 76°0
Morning78°feels 81°
Afternoon84°feels 91°
Evening81°feels 86°
Overnight78°feels 79°
84 °
San Luis, Tuesday, 10 November
Overcast. High 84°, low 76°.
Pressure30.03 inHg
Wind7.3 mph E
Humidity72%
Visibility—
Dew point73°
Wed, 1184° / 78°0.03
Morning80°feels 83°
Afternoon83°feels 91°
Evening81°feels 86°
Overnight79°feels 80°
84 °
San Luis, Wednesday, 11 November
Light rain. High 84°, low 78°.
Pressure30.00 inHg
Wind7.8 mph S
Humidity76%
Visibility—
Dew point75°
Thu, 1283° / 77°0.01
Morning79°feels 82°
Afternoon83°feels 88°
Evening81°feels 85°
Overnight79°feels 79°
83 °
San Luis, Thursday, 12 November
Light rain. High 83°, low 77°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity68%
Visibility—
Dew point71°
Fri, 1384° / 79°0.02
Morning82°feels 88°
Afternoon83°feels 92°
Evening82°feels 87°
Overnight80°feels 81°
84 °
San Luis, Friday, 13 November
Light rain. High 84°, low 79°.
Pressure30.00 inHg
Wind8.1 mph SE
Humidity77%
Visibility—
Dew point76°
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 Luis, 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.