10-day forecast for Arroyo, PR: 74° to 88°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Thursday, November 5
86° · 0.39 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3188° / 75°0.04
Morning84°feels 95°
Afternoon85°feels 91°
Evening80°feels 80°
Overnight78°feels 80°
88 °
Arroyo, Saturday, 31 October
Light rain. High 88°, low 75°.
Pressure29.94 inHg
Wind8.9 mph E
Humidity65%
Visibility6.2 mi
Dew point72°
Sun, 0185° / 74°0.02
Morning77°feels 79°
Afternoon85°feels 89°
Evening76°feels 78°
Overnight76°feels 78°
85 °
Arroyo, Sunday, 1 November
Light rain. High 85°, low 74°.
Pressure29.97 inHg
Wind9.3 mph E
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 0284° / 74°0.04
Morning76°feels 77°
Afternoon84°feels 89°
Evening77°feels 79°
Overnight76°feels 77°
84 °
Arroyo, Monday, 2 November
Light rain. High 84°, low 74°.
Pressure29.94 inHg
Wind10.3 mph E
Humidity68%
Visibility6.2 mi
Dew point72°
Tue, 0386° / 76°0.06
Morning79°feels 82°
Afternoon85°feels 91°
Evening80°feels 84°
Overnight76°feels 78°
86 °
Arroyo, Tuesday, 3 November
Light rain. High 86°, low 76°.
Pressure29.94 inHg
Wind8.5 mph SE
Humidity64%
Visibility—
Dew point71°
Wed, 0485° / 74°0.01
Morning77°feels 80°
Afternoon84°feels 91°
Evening81°feels 85°
Overnight77°feels 78°
85 °
Arroyo, Wednesday, 4 November
Light rain. High 85°, low 74°.
Pressure29.91 inHg
Wind6.2 mph SE
Humidity66%
Visibility—
Dew point71°
Thu, 0587° / 77°0
Morning80°feels 83°
Afternoon86°feels 92°
Evening82°feels 88°
Overnight78°feels 79°
87 °
Arroyo, Thursday, 5 November
Partly cloudy. High 87°, low 77°.
Pressure29.88 inHg
Wind10 mph SW
Humidity64%
Visibility—
Dew point71°
Fri, 0686° / 76°0
Morning78°feels 81°
Afternoon84°feels 90°
Evening83°feels 88°
Overnight78°feels 79°
86 °
Arroyo, Friday, 6 November
Overcast. High 86°, low 76°.
Pressure29.88 inHg
Wind9.7 mph SW
Humidity70%
Visibility—
Dew point72°
Sat, 0786° / 77°0.39
Morning80°feels 82°
Afternoon85°feels 90°
Evening81°feels 86°
Overnight77°feels 79°
86 °
Arroyo, Saturday, 7 November
Rain. High 86°, low 77°.
Pressure29.91 inHg
Wind6.3 mph SW
Humidity58%
Visibility—
Dew point68°
Sun, 0888° / 76°0.03
Morning80°feels 82°
Afternoon87°feels 93°
Evening81°feels 86°
Overnight76°feels 78°
88 °
Arroyo, Sunday, 8 November
Light rain. High 88°, low 76°.
Pressure29.91 inHg
Wind6.1 mph S
Humidity59%
Visibility—
Dew point70°
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 Arroyo, 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.