10-day forecast for Mariana, PR: 72° to 89°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Friday, November 13
87° · 0.18 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1189° / 76°0.07
Morning82°feels 89°
Afternoon88°feels 95°
Evening81°feels 87°
Overnight76°feels 78°
89 °
Mariana, Wednesday, 11 November
Light rain. High 89°, low 76°.
Pressure30.00 inHg
Wind5.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point72°
Thu, 1289° / 76°0.01
Morning81°feels 86°
Afternoon89°feels 94°
Evening78°feels 80°
Overnight78°feels 80°
89 °
Mariana, Thursday, 12 November
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind8.2 mph SE
Humidity53%
Visibility6.2 mi
Dew point70°
Fri, 1389° / 77°0
Morning81°feels 87°
Afternoon88°feels 92°
Evening79°feels 79°
Overnight77°feels 79°
89 °
Mariana, Friday, 13 November
Mostly clear. High 89°, low 77°.
Pressure29.94 inHg
Wind11.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point70°
Sat, 1489° / 78°0.06
Morning82°feels 89°
Afternoon89°feels 97°
Evening83°feels 90°
Overnight79°feels 79°
89 °
Mariana, Saturday, 14 November
Light rain. High 89°, low 78°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point75°
Sun, 1587° / 73°0.18
Morning76°feels 80°
Afternoon85°feels 92°
Evening82°feels 88°
Overnight75°feels 76°
87 °
Mariana, Sunday, 15 November
Light rain. High 87°, low 73°.
Pressure30.03 inHg
Wind6.8 mph SE
Humidity69%
Visibility—
Dew point72°
Mon, 1685° / 73°0.01
Morning77°feels 79°
Afternoon85°feels 89°
Evening80°feels 84°
Overnight74°feels 76°
85 °
Mariana, Monday, 16 November
Light rain. High 85°, low 73°.
Pressure30.03 inHg
Wind10 mph E
Humidity58%
Visibility—
Dew point67°
Tue, 1786° / 73°0.06
Morning79°feels 82°
Afternoon84°feels 90°
Evening79°feels 82°
Overnight73°feels 74°
86 °
Mariana, Tuesday, 17 November
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind11.7 mph E
Humidity68%
Visibility—
Dew point72°
Wed, 1887° / 72°0
Morning76°feels 78°
Afternoon85°feels 88°
Evening81°feels 85°
Overnight74°feels 75°
87 °
Mariana, Wednesday, 18 November
Mostly clear. High 87°, low 72°.
Pressure29.94 inHg
Wind10.1 mph SE
Humidity55%
Visibility—
Dew point66°
Thu, 1988° / 73°0
Morning76°feels 78°
Afternoon85°feels 89°
Evening81°feels 85°
Overnight74°feels 75°
88 °
Mariana, Thursday, 19 November
Overcast. High 88°, low 73°.
Pressure29.97 inHg
Wind8.1 mph E
Humidity59%
Visibility—
Dew point68°
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 Mariana, 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.