10-day forecast for Segundo Castillo, PR: 76° to 91°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, October 25
83° · 0.4 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2691° / 77°0.04
Morning84°feels 93°
Afternoon91°feels 103°
Evening81°feels 86°
Overnight80°feels 80°
91 °
Segundo Castillo, Monday, 26 October
Light rain. High 91°, low 77°.
Pressure29.91 inHg
Wind16 mph S
Humidity73%
Visibility5.7 mi
Dew point76°
Tue, 2788° / 76°0
Morning81°feels 89°
Afternoon87°feels 100°
Evening83°feels 91°
Overnight78°feels 79°
88 °
Segundo Castillo, Tuesday, 27 October
Overcast. High 88°, low 76°.
Pressure29.94 inHg
Wind17.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point75°
Wed, 2886° / 80°0.08
Morning81°feels 86°
Afternoon83°feels 88°
Evening83°feels 90°
Overnight81°feels 87°
86 °
Segundo Castillo, Wednesday, 28 October
Rain. High 86°, low 80°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity67%
Visibility5.5 mi
Dew point74°
Thu, 2987° / 80°0
Morning81°feels 86°
Afternoon87°feels 93°
Evening83°feels 91°
Overnight80°feels 86°
87 °
Segundo Castillo, Thursday, 29 October
Clear. High 87°, low 80°.
Pressure29.94 inHg
Wind4.7 mph SE
Humidity68%
Visibility6.2 mi
Dew point73°
Fri, 3085° / 80°0
Morning81°feels 87°
Afternoon83°feels 88°
Evening84°feels 90°
Overnight82°feels 89°
85 °
Segundo Castillo, Friday, 30 October
Overcast. High 85°, low 80°.
Pressure29.94 inHg
Wind9.4 mph NW
Humidity73%
Visibility—
Dew point73°
Sat, 3183° / 79°0.4
Morning81°feels 87°
Afternoon82°feels 87°
Evening82°feels 87°
Overnight79°feels 82°
83 °
Segundo Castillo, Saturday, 31 October
Rain. High 83°, low 79°.
Pressure29.94 inHg
Wind9.2 mph E
Humidity79%
Visibility—
Dew point74°
Sun, 0184° / 79°0.19
Morning80°feels 82°
Afternoon84°feels 89°
Evening82°feels 88°
Overnight79°feels 80°
84 °
Segundo Castillo, Sunday, 1 November
Light rain. High 84°, low 79°.
Pressure29.97 inHg
Wind4.1 mph E
Humidity63%
Visibility—
Dew point70°
Mon, 0285° / 78°0.31
Morning80°feels 83°
Afternoon84°feels 90°
Evening82°feels 87°
Overnight79°feels 79°
85 °
Segundo Castillo, Monday, 2 November
Rain. High 85°, low 78°.
Pressure29.94 inHg
Wind6.8 mph E
Humidity65%
Visibility—
Dew point71°
Tue, 0384° / 78°0.28
Morning80°feels 82°
Afternoon84°feels 90°
Evening82°feels 88°
Overnight79°feels 79°
84 °
Segundo Castillo, Tuesday, 3 November
Rain. High 84°, low 78°.
Pressure29.94 inHg
Wind7.5 mph E
Humidity66%
Visibility—
Dew point71°
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.