10-day forecast for Segundo Castillo, PR: 76° to 91°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, October 25
84° · 0.72 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2690° / 77°0.11
Morning84°feels 92°
Afternoon90°feels 103°
Evening81°feels 86°
Overnight78°feels 80°
90 °
Segundo Castillo, Monday, 26 October
Rain. High 90°, low 77°.
Pressure29.94 inHg
Wind17.1 mph S
Humidity76%
Visibility3.1 mi
Dew point75°
Tue, 2785° / 76°0.05
Morning82°feels 89°
Afternoon84°feels 93°
Evening82°feels 90°
Overnight78°feels 79°
85 °
Segundo Castillo, Tuesday, 27 October
Light rain. High 85°, low 76°.
Pressure29.94 inHg
Wind16 mph SE
Humidity75%
Visibility6.2 mi
Dew point76°
Wed, 2886° / 80°0.09
Morning81°feels 87°
Afternoon84°feels 89°
Evening82°feels 90°
Overnight81°feels 87°
86 °
Segundo Castillo, Wednesday, 28 October
Rain. High 86°, low 80°.
Pressure29.94 inHg
Wind9.9 mph S
Humidity67%
Visibility6.2 mi
Dew point74°
Thu, 2986° / 79°0.05
Morning80°feels 80°
Afternoon86°feels 92°
Evening82°feels 88°
Overnight81°feels 88°
86 °
Segundo Castillo, Thursday, 29 October
Light rain. High 86°, low 79°.
Pressure29.94 inHg
Wind6.1 mph SE
Humidity70%
Visibility6.0 mi
Dew point74°
Fri, 3084° / 80°0.02
Morning81°feels 87°
Afternoon83°feels 89°
Evening84°feels 90°
Overnight81°feels 89°
84 °
Segundo Castillo, Friday, 30 October
Light rain. High 84°, low 80°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity77%
Visibility—
Dew point74°
Sat, 3185° / 79°0.02
Morning81°feels 83°
Afternoon85°feels 91°
Evening83°feels 88°
Overnight80°feels 83°
85 °
Segundo Castillo, Saturday, 31 October
Light rain. High 85°, low 79°.
Pressure29.94 inHg
Wind6.7 mph NE
Humidity66%
Visibility—
Dew point71°
Sun, 0184° / 78°0.4
Morning81°feels 82°
Afternoon84°feels 90°
Evening82°feels 88°
Overnight79°feels 80°
84 °
Segundo Castillo, Sunday, 1 November
Rain. High 84°, low 78°.
Pressure29.94 inHg
Wind4.9 mph E
Humidity65%
Visibility—
Dew point71°
Mon, 0284° / 76°0.72
Morning78°feels 80°
Afternoon82°feels 86°
Evening80°feels 84°
Overnight76°feels 77°
84 °
Segundo Castillo, Monday, 2 November
Rain. High 84°, low 76°.
Pressure29.94 inHg
Wind10.1 mph SE
Humidity71%
Visibility—
Dew point71°
Tue, 0383° / 77°0.36
Morning79°feels 82°
Afternoon83°feels 88°
Evening79°feels 80°
Overnight78°feels 80°
83 °
Segundo Castillo, Tuesday, 3 November
Rain. High 83°, low 77°.
Pressure29.88 inHg
Wind16.8 mph SE
Humidity72%
Visibility—
Dew point73°
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 Segundo Castillo, 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.