10-day forecast for Arecibo, PR: 73° to 88°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, October 25
86° · 0.4 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2088° / 73°0.13
Morning81°feels 89°
Afternoon86°feels 98°
Evening76°feels 78°
Overnight74°feels 75°
88 °
Arecibo, Tuesday, 20 October
Light rain. High 88°, low 73°.
Pressure29.88 inHg
Wind6.3 mph N
Humidity70%
Visibility6.2 mi
Dew point74°
Wed, 2185° / 73°0.04
Morning80°feels 87°
Afternoon83°feels 90°
Evening79°feels 79°
Overnight74°feels 75°
85 °
Arecibo, Wednesday, 21 October
Light rain. High 85°, low 73°.
Pressure29.91 inHg
Wind6.8 mph N
Humidity69%
Visibility4.1 mi
Dew point73°
Thu, 2285° / 76°0.2
Morning80°feels 86°
Afternoon77°feels 79°
Evening80°feels 80°
Overnight76°feels 77°
85 °
Arecibo, Thursday, 22 October
Rain. High 85°, low 76°.
Pressure29.97 inHg
Wind2.4 mph NW
Humidity82%
Visibility2.7 mi
Dew point75°
Fri, 2385° / 76°0.22
Morning80°feels 80°
Afternoon80°feels 87°
Evening80°feels 87°
Overnight77°feels 79°
85 °
Arecibo, Friday, 23 October
Rain. High 85°, low 76°.
Pressure29.94 inHg
Wind4.1 mph E
Humidity80%
Visibility6.2 mi
Dew point76°
Sat, 2485° / 77°0.07
Morning79°feels 83°
Afternoon85°feels 94°
Evening82°feels 89°
Overnight78°feels 79°
85 °
Arecibo, Saturday, 24 October
Light rain. High 85°, low 77°.
Pressure29.97 inHg
Wind6.8 mph E
Humidity76%
Visibility—
Dew point75°
Sun, 2586° / 76°0
Morning79°feels 83°
Afternoon85°feels 93°
Evening81°feels 86°
Overnight77°feels 78°
86 °
Arecibo, Sunday, 25 October
Partly cloudy. High 86°, low 76°.
Pressure29.94 inHg
Wind7.1 mph NE
Humidity67%
Visibility—
Dew point73°
Mon, 2686° / 77°0.4
Morning80°feels 83°
Afternoon85°feels 92°
Evening80°feels 85°
Overnight78°feels 79°
86 °
Arecibo, Monday, 26 October
Rain. High 86°, low 77°.
Pressure29.94 inHg
Wind7.1 mph N
Humidity65%
Visibility—
Dew point72°
Tue, 2785° / 76°0.02
Morning78°feels 81°
Afternoon84°feels 91°
Evening82°feels 87°
Overnight78°feels 80°
85 °
Arecibo, Tuesday, 27 October
Light rain. High 85°, low 76°.
Pressure29.97 inHg
Wind8.7 mph NE
Humidity66%
Visibility—
Dew point71°
Wed, 2886° / 75°0.06
Morning78°feels 81°
Afternoon85°feels 90°
Evening80°feels 86°
Overnight77°feels 78°
86 °
Arecibo, Wednesday, 28 October
Light rain. High 86°, low 75°.
Pressure29.94 inHg
Wind9.2 mph NE
Humidity62%
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 Arecibo, 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.