10-day forecast for Sierra Bayamón, PR: 74° to 90°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, November 15
86° · 0.67 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1687° / 75°0.14
Morning82°feels 90°
Afternoon85°feels 95°
Evening80°feels 80°
Overnight76°feels 78°
87 °
Sierra Bayamón, Monday, 16 November
Light rain. High 87°, low 75°.
Pressure30.03 inHg
Wind9.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1785° / 75°0.24
Morning82°feels 90°
Afternoon83°feels 89°
Evening77°feels 79°
Overnight76°feels 78°
85 °
Sierra Bayamón, Tuesday, 17 November
Rain. High 85°, low 75°.
Pressure30.00 inHg
Wind12.1 mph E
Humidity68%
Visibility6.2 mi
Dew point74°
Wed, 1886° / 74°0.67
Morning78°feels 80°
Afternoon86°feels 93°
Evening74°feels 76°
Overnight75°feels 77°
86 °
Sierra Bayamón, Wednesday, 18 November
Heavy rain. High 86°, low 74°.
Pressure29.94 inHg
Wind10.2 mph E
Humidity75%
Visibility6.2 mi
Dew point75°
Thu, 1984° / 74°0.07
Morning74°feels 75°
Afternoon84°feels 90°
Evening80°feels 85°
Overnight74°feels 76°
84 °
Sierra Bayamón, Thursday, 19 November
Light rain. High 84°, low 74°.
Pressure29.97 inHg
Wind7.6 mph E
Humidity72%
Visibility6.2 mi
Dew point74°
Fri, 2086° / 74°0.08
Morning78°feels 81°
Afternoon85°feels 92°
Evening81°feels 86°
Overnight76°feels 77°
86 °
Sierra Bayamón, Friday, 20 November
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind8.4 mph E
Humidity67%
Visibility—
Dew point72°
Sat, 2187° / 75°0.02
Morning78°feels 82°
Afternoon87°feels 93°
Evening82°feels 87°
Overnight76°feels 78°
87 °
Sierra Bayamón, Saturday, 21 November
Light rain. High 87°, low 75°.
Pressure29.94 inHg
Wind12.8 mph E
Humidity61%
Visibility—
Dew point71°
Sun, 2288° / 75°0
Morning79°feels 82°
Afternoon86°feels 93°
Evening83°feels 88°
Overnight77°feels 78°
88 °
Sierra Bayamón, Sunday, 22 November
Overcast. High 88°, low 75°.
Pressure29.97 inHg
Wind14.2 mph E
Humidity61%
Visibility—
Dew point70°
Mon, 2389° / 76°0.04
Morning79°feels 82°
Afternoon87°feels 93°
Evening83°feels 89°
Overnight76°feels 78°
89 °
Sierra Bayamón, Monday, 23 November
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind12.9 mph E
Humidity59%
Visibility—
Dew point70°
Tue, 2487° / 75°0.09
Morning78°feels 82°
Afternoon86°feels 93°
Evening82°feels 87°
Overnight76°feels 78°
87 °
Sierra Bayamón, Tuesday, 24 November
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind11.4 mph E
Humidity64%
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 Sierra Bayamón, 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.