10-day forecast for Cayey, PR: 70° to 87°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, October 27
84° · 0.17 in
Worst day: Sunday, October 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1985° / 72°0.13
Morning79°feels 79°
Afternoon84°feels 90°
Evening76°feels 78°
Overnight74°feels 76°
85 °
Cayey, Monday, 19 October
Light rain. High 85°, low 72°.
Pressure29.94 inHg
Wind3.7 mph SE
Humidity62%
Visibility4.4 mi
Dew point69°
Tue, 2083° / 70°0.11
Morning75°feels 77°
Afternoon82°feels 87°
Evening72°feels 74°
Overnight74°feels 76°
83 °
Cayey, Tuesday, 20 October
Light rain. High 83°, low 70°.
Pressure29.94 inHg
Wind4.6 mph S
Humidity65%
Visibility6.2 mi
Dew point70°
Wed, 2184° / 71°0.1
Morning76°feels 78°
Afternoon84°feels 88°
Evening74°feels 75°
Overnight71°feels 72°
84 °
Cayey, Wednesday, 21 October
Light rain. High 84°, low 71°.
Pressure29.94 inHg
Wind6.3 mph S
Humidity74%
Visibility5.1 mi
Dew point72°
Thu, 2283° / 72°0.14
Morning75°feels 76°
Afternoon75°feels 76°
Evening77°feels 78°
Overnight72°feels 74°
83 °
Cayey, Thursday, 22 October
Light rain. High 83°, low 72°.
Pressure30.00 inHg
Wind5.9 mph S
Humidity82%
Visibility6.2 mi
Dew point73°
Fri, 2382° / 72°0.14
Morning74°feels 77°
Afternoon81°feels 85°
Evening76°feels 78°
Overnight72°feels 74°
82 °
Cayey, Friday, 23 October
Light rain. High 82°, low 72°.
Pressure30.03 inHg
Wind6.1 mph SE
Humidity74%
Visibility—
Dew point71°
Sat, 2482° / 72°0.12
Morning76°feels 78°
Afternoon81°feels 85°
Evening74°feels 75°
Overnight73°feels 75°
82 °
Cayey, Saturday, 24 October
Light rain. High 82°, low 72°.
Pressure29.94 inHg
Wind10.3 mph SE
Humidity71%
Visibility—
Dew point70°
Sun, 2584° / 72°0.14
Morning75°feels 77°
Afternoon83°feels 87°
Evening78°feels 79°
Overnight72°feels 73°
84 °
Cayey, Sunday, 25 October
Light rain. High 84°, low 72°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity64%
Visibility—
Dew point69°
Mon, 2686° / 71°0.03
Morning75°feels 77°
Afternoon85°feels 88°
Evening79°feels 82°
Overnight72°feels 73°
86 °
Cayey, Monday, 26 October
Light rain. High 86°, low 71°.
Pressure29.97 inHg
Wind6.4 mph SE
Humidity57%
Visibility—
Dew point67°
Tue, 2787° / 71°0
Morning75°feels 77°
Afternoon85°feels 87°
Evening79°feels 82°
Overnight71°feels 73°
87 °
Cayey, Tuesday, 27 October
Overcast. High 87°, low 71°.
Pressure29.97 inHg
Wind8.2 mph NE
Humidity53%
Visibility—
Dew point64°
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 Cayey, 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.