10-day forecast for San Antonio, PR: 74° to 92°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Thursday, November 12
86° · 0.59 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0588° / 75°0.21
Morning83°feels 96°
Afternoon85°feels 98°
Evening81°feels 88°
Overnight77°feels 79°
88 °
San Antonio, Thursday, 5 November
Rain. High 88°, low 75°.
Pressure29.83 inHg
Wind6.5 mph NW
Humidity71%
Visibility3.8 mi
Dew point75°
Fri, 0688° / 75°0.52
Morning81°feels 89°
Afternoon86°feels 94°
Evening77°feels 78°
Overnight77°feels 79°
88 °
San Antonio, Friday, 6 November
Heavy rain. High 88°, low 75°.
Pressure29.80 inHg
Wind5.3 mph W
Humidity62%
Visibility6.2 mi
Dew point73°
Sat, 0786° / 74°0.59
Morning78°feels 79°
Afternoon83°feels 90°
Evening77°feels 79°
Overnight75°feels 77°
86 °
San Antonio, Saturday, 7 November
Heavy rain. High 86°, low 74°.
Pressure29.83 inHg
Wind9.2 mph NW
Humidity70%
Visibility5.9 mi
Dew point76°
Sun, 0885° / 74°0.36
Morning78°feels 80°
Afternoon80°feels 86°
Evening77°feels 79°
Overnight75°feels 77°
85 °
San Antonio, Sunday, 8 November
Rain. High 85°, low 74°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity77%
Visibility4.7 mi
Dew point76°
Mon, 0984° / 74°0.17
Morning77°feels 80°
Afternoon84°feels 91°
Evening80°feels 85°
Overnight75°feels 77°
84 °
San Antonio, Monday, 9 November
Light rain. High 84°, low 74°.
Pressure30.00 inHg
Wind3.6 mph S
Humidity72%
Visibility—
Dew point73°
Tue, 1087° / 74°0.01
Morning77°feels 81°
Afternoon86°feels 95°
Evening84°feels 92°
Overnight76°feels 78°
87 °
San Antonio, Tuesday, 10 November
Light rain. High 87°, low 74°.
Pressure30.00 inHg
Wind10.5 mph NE
Humidity72%
Visibility—
Dew point74°
Wed, 1191° / 75°0
Morning79°feels 80°
Afternoon88°feels 92°
Evening84°feels 90°
Overnight78°feels 79°
91 °
San Antonio, Wednesday, 11 November
Clear. High 91°, low 75°.
Pressure29.97 inHg
Wind9.8 mph S
Humidity51%
Visibility—
Dew point66°
Thu, 1292° / 78°0
Morning81°feels 85°
Afternoon89°feels 96°
Evening85°feels 90°
Overnight79°feels 80°
92 °
San Antonio, Thursday, 12 November
Mostly clear. High 92°, low 78°.
Pressure29.94 inHg
Wind9.5 mph S
Humidity56%
Visibility—
Dew point71°
Fri, 1391° / 77°0
Morning81°feels 84°
Afternoon89°feels 95°
Evening85°feels 90°
Overnight78°feels 80°
91 °
San Antonio, Friday, 13 November
Clear. High 91°, low 77°.
Pressure29.94 inHg
Wind11.2 mph S
Humidity55%
Visibility—
Dew point69°
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 Antonio, 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.