10-day forecast for Altamesa, PR: 76° to 91°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
90° · 0.07 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 76°0.01
Morning85°feels 95°
Afternoon91°feels 99°
Evening83°feels 94°
Overnight78°feels 80°
91 °
Altamesa, Sunday, 9 August
Light rain. High 91°, low 76°.
Pressure30.03 inHg
Wind17.4 mph E
Humidity56%
Visibility6.2 mi
Dew point71°
Mon, 1091° / 78°0
Morning87°feels 97°
Afternoon91°feels 98°
Evening79°feels 79°
Overnight80°feels 80°
91 °
Altamesa, Monday, 10 August
Partly cloudy. High 91°, low 78°.
Pressure30.06 inHg
Wind16.2 mph E
Humidity51%
Visibility6.2 mi
Dew point70°
Tue, 1191° / 77°0.01
Morning82°feels 88°
Afternoon90°feels 96°
Evening79°feels 79°
Overnight78°feels 79°
91 °
Altamesa, Tuesday, 11 August
Light rain. High 91°, low 77°.
Pressure30.03 inHg
Wind15 mph E
Humidity53%
Visibility6.2 mi
Dew point70°
Wed, 1291° / 77°0.02
Morning83°feels 88°
Afternoon91°feels 98°
Evening86°feels 92°
Overnight77°feels 79°
91 °
Altamesa, Wednesday, 12 August
Light rain. High 91°, low 77°.
Pressure30.03 inHg
Wind14.5 mph E
Humidity54%
Visibility6.2 mi
Dew point70°
Thu, 1389° / 77°0.04
Morning81°feels 84°
Afternoon88°feels 95°
Evening85°feels 89°
Overnight77°feels 79°
89 °
Altamesa, Thursday, 13 August
Light rain. High 89°, low 77°.
Pressure30.06 inHg
Wind17.6 mph E
Humidity58%
Visibility—
Dew point71°
Fri, 1489° / 77°0.02
Morning80°feels 83°
Afternoon88°feels 93°
Evening85°feels 89°
Overnight78°feels 80°
89 °
Altamesa, Friday, 14 August
Light rain. High 89°, low 77°.
Pressure30.12 inHg
Wind19.3 mph E
Humidity55%
Visibility—
Dew point69°
Sat, 1590° / 78°0.02
Morning82°feels 84°
Afternoon88°feels 94°
Evening85°feels 90°
Overnight79°feels 80°
90 °
Altamesa, Saturday, 15 August
Light rain. High 90°, low 78°.
Pressure30.09 inHg
Wind20.1 mph E
Humidity54%
Visibility—
Dew point69°
Sun, 1690° / 78°0.04
Morning81°feels 84°
Afternoon89°feels 94°
Evening85°feels 90°
Overnight78°feels 80°
90 °
Altamesa, Sunday, 16 August
Light rain. High 90°, low 78°.
Pressure30.06 inHg
Wind19.2 mph E
Humidity53%
Visibility—
Dew point68°
Mon, 1790° / 77°0.07
Morning81°feels 84°
Afternoon88°feels 97°
Evening85°feels 92°
Overnight79°feels 79°
90 °
Altamesa, Monday, 17 August
Light rain. High 90°, low 77°.
Pressure30.03 inHg
Wind17.2 mph NE
Humidity62%
Visibility—
Dew point72°
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 Altamesa, 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.