10-day forecast for Mariana, PR: 72° to 91°, 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° · 0.16 in
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1291° / 73°0.06
Morning84°feels 92°
Afternoon90°feels 99°
Evening77°feels 78°
Overnight76°feels 78°
91 °
Mariana, Thursday, 12 November
Light rain. High 91°, low 73°.
Pressure29.94 inHg
Wind10 mph SE
Humidity55%
Visibility6.2 mi
Dew point72°
Fri, 1388° / 75°0
Morning83°feels 89°
Afternoon88°feels 92°
Evening80°feels 85°
Overnight77°feels 79°
88 °
Mariana, Friday, 13 November
Mostly clear. High 88°, low 75°.
Pressure29.94 inHg
Wind12.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point71°
Sat, 1489° / 78°0.03
Morning82°feels 89°
Afternoon88°feels 97°
Evening80°feels 86°
Overnight79°feels 79°
89 °
Mariana, Saturday, 14 November
Light rain. High 89°, low 78°.
Pressure29.97 inHg
Wind11.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point76°
Sun, 1590° / 75°0
Morning81°feels 86°
Afternoon90°feels 94°
Evening84°feels 87°
Overnight78°feels 80°
90 °
Mariana, Sunday, 15 November
Clear. High 90°, low 75°.
Pressure30.00 inHg
Wind5.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point70°
Mon, 1686° / 72°0.16
Morning76°feels 78°
Afternoon85°feels 89°
Evening79°feels 79°
Overnight75°feels 76°
86 °
Mariana, Monday, 16 November
Light rain. High 86°, low 72°.
Pressure30.03 inHg
Wind6.4 mph E
Humidity62%
Visibility—
Dew point69°
Tue, 1786° / 73°0.09
Morning76°feels 79°
Afternoon83°feels 89°
Evening80°feels 85°
Overnight75°feels 76°
86 °
Mariana, Tuesday, 17 November
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind11.8 mph SE
Humidity75%
Visibility—
Dew point73°
Wed, 1886° / 74°0.05
Morning77°feels 80°
Afternoon84°feels 89°
Evening80°feels 84°
Overnight75°feels 76°
86 °
Mariana, Wednesday, 18 November
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind10.7 mph SE
Humidity67%
Visibility—
Dew point71°
Thu, 1985° / 74°0.05
Morning77°feels 79°
Afternoon84°feels 89°
Evening80°feels 83°
Overnight74°feels 76°
85 °
Mariana, Thursday, 19 November
Light rain. High 85°, low 74°.
Pressure29.97 inHg
Wind12.5 mph SE
Humidity65%
Visibility—
Dew point70°
Fri, 2086° / 74°0.04
Morning77°feels 80°
Afternoon85°feels 90°
Evening79°feels 83°
Overnight74°feels 76°
86 °
Mariana, Friday, 20 November
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind11.1 mph SE
Humidity63%
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 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.