10-day forecast for Mayagüez, PR: 76° to 93°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Friday, August 14
89° · 0.48 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 77°0.13
Morning84°feels 92°
Afternoon89°feels 100°
Evening81°feels 86°
Overnight79°feels 79°
91 °
Mayagüez, Sunday, 9 August
Light rain. High 91°, low 77°.
Pressure30.00 inHg
Wind5.9 mph E
Humidity66%
Visibility6.2 mi
Dew point74°
Mon, 1093° / 78°0.02
Morning86°feels 95°
Afternoon91°feels 101°
Evening82°feels 87°
Overnight79°feels 79°
93 °
Mayagüez, Monday, 10 August
Light rain. High 93°, low 78°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1189° / 77°0.41
Morning82°feels 86°
Afternoon84°feels 91°
Evening80°feels 85°
Overnight78°feels 79°
89 °
Mayagüez, Tuesday, 11 August
Rain. High 89°, low 77°.
Pressure30.00 inHg
Wind11.2 mph S
Humidity63%
Visibility6.2 mi
Dew point72°
Wed, 1288° / 77°0.12
Morning81°feels 85°
Afternoon88°feels 96°
Evening81°feels 88°
Overnight78°feels 79°
88 °
Mayagüez, Wednesday, 12 August
Light rain. High 88°, low 77°.
Pressure30.00 inHg
Wind8 mph S
Humidity59%
Visibility6.2 mi
Dew point72°
Thu, 1390° / 78°0
Morning81°feels 83°
Afternoon87°feels 93°
Evening86°feels 91°
Overnight78°feels 80°
90 °
Mayagüez, Thursday, 13 August
Overcast. High 90°, low 78°.
Pressure30.03 inHg
Wind9.5 mph E
Humidity57%
Visibility—
Dew point69°
Fri, 1492° / 76°0
Morning80°feels 82°
Afternoon89°feels 94°
Evening88°feels 92°
Overnight79°feels 79°
92 °
Mayagüez, Friday, 14 August
Overcast. High 92°, low 76°.
Pressure30.09 inHg
Wind13.5 mph NE
Humidity53%
Visibility—
Dew point68°
Sat, 1591° / 78°0.01
Morning82°feels 84°
Afternoon91°feels 96°
Evening87°feels 93°
Overnight80°feels 84°
91 °
Mayagüez, Saturday, 15 August
Light rain. High 91°, low 78°.
Pressure30.03 inHg
Wind18.3 mph NE
Humidity48%
Visibility—
Dew point67°
Sun, 1689° / 79°0
Morning82°feels 84°
Afternoon88°feels 93°
Evening85°feels 89°
Overnight79°feels 79°
89 °
Mayagüez, Sunday, 16 August
Overcast. High 89°, low 79°.
Pressure30.03 inHg
Wind9.3 mph NE
Humidity53%
Visibility—
Dew point68°
Mon, 1789° / 78°0.48
Morning82°feels 84°
Afternoon88°feels 95°
Evening83°feels 90°
Overnight79°feels 80°
89 °
Mayagüez, Monday, 17 August
Rain. High 89°, low 78°.
Pressure30.00 inHg
Wind10 mph E
Humidity55%
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 Mayagüez, 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.