10-day forecast for Casa Blanca, PR: 77° to 91°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
85° · 0.25 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 81°0.01
Morning86°feels 99°
Afternoon91°feels 104°
Evening84°feels 95°
Overnight82°feels 90°
91 °
Casa Blanca, Monday, 10 August
Light rain. High 91°, low 81°.
Pressure30.09 inHg
Wind13.6 mph E
Humidity65%
Visibility6.2 mi
Dew point72°
Tue, 1185° / 79°0.19
Morning85°feels 96°
Afternoon84°feels 91°
Evening80°feels 80°
Overnight81°feels 87°
85 °
Casa Blanca, Tuesday, 11 August
Light rain. High 85°, low 79°.
Pressure30.06 inHg
Wind13.2 mph E
Humidity73%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 79°0.25
Morning81°feels 88°
Afternoon85°feels 93°
Evening80°feels 86°
Overnight79°feels 79°
85 °
Casa Blanca, Wednesday, 12 August
Light rain. High 85°, low 79°.
Pressure30.03 inHg
Wind14.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point73°
Thu, 1384° / 79°0.03
Morning81°feels 86°
Afternoon84°feels 92°
Evening83°feels 88°
Overnight80°feels 85°
84 °
Casa Blanca, Thursday, 13 August
Light rain. High 84°, low 79°.
Pressure30.09 inHg
Wind19.4 mph SE
Humidity68%
Visibility6.2 mi
Dew point72°
Fri, 1484° / 80°0.07
Morning81°feels 83°
Afternoon84°feels 90°
Evening82°feels 88°
Overnight80°feels 83°
84 °
Casa Blanca, Friday, 14 August
Light rain. High 84°, low 80°.
Pressure30.12 inHg
Wind18.1 mph E
Humidity70%
Visibility—
Dew point72°
Sat, 1585° / 80°0.06
Morning81°feels 86°
Afternoon84°feels 90°
Evening83°feels 89°
Overnight80°feels 85°
85 °
Casa Blanca, Saturday, 15 August
Light rain. High 85°, low 80°.
Pressure30.09 inHg
Wind17.6 mph E
Humidity69%
Visibility—
Dew point72°
Sun, 1685° / 79°0.07
Morning81°feels 83°
Afternoon84°feels 91°
Evening82°feels 88°
Overnight80°feels 80°
85 °
Casa Blanca, Sunday, 16 August
Light rain. High 85°, low 79°.
Pressure30.06 inHg
Wind13.9 mph E
Humidity73%
Visibility—
Dew point74°
Mon, 1785° / 79°0.06
Morning81°feels 83°
Afternoon84°feels 90°
Evening83°feels 87°
Overnight80°feels 80°
85 °
Casa Blanca, Monday, 17 August
Light rain. High 85°, low 79°.
Pressure29.97 inHg
Wind13 mph NE
Humidity71%
Visibility—
Dew point73°
Tue, 1886° / 77°0.01
Morning80°feels 83°
Afternoon85°feels 93°
Evening83°feels 91°
Overnight80°feels 84°
86 °
Casa Blanca, Tuesday, 18 August
Light rain. High 86°, low 77°.
Pressure30.00 inHg
Wind11 mph SE
Humidity70%
Visibility—
Dew point73°
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 Casa Blanca, 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.