10-day forecast for Guayama, PR: 72° to 91°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Wednesday, October 28
80° · 0.49 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2891° / 76°0.04
Morning84°feels 97°
Afternoon91°feels 104°
Evening82°feels 89°
Overnight79°feels 79°
91 °
Guayama, Wednesday, 28 October
Light rain. High 91°, low 76°.
Pressure29.97 inHg
Wind8.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point73°
Thu, 2986° / 74°0.04
Morning79°feels 79°
Afternoon85°feels 91°
Evening76°feels 77°
Overnight76°feels 77°
86 °
Guayama, Thursday, 29 October
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind9.2 mph SE
Humidity62%
Visibility6.2 mi
Dew point72°
Fri, 3087° / 73°0.05
Morning80°feels 80°
Afternoon85°feels 91°
Evening77°feels 79°
Overnight74°feels 76°
87 °
Guayama, Friday, 30 October
Light rain. High 87°, low 73°.
Pressure29.94 inHg
Wind9.3 mph E
Humidity54%
Visibility6.2 mi
Dew point70°
Sat, 3186° / 73°0.01
Morning77°feels 80°
Afternoon85°feels 91°
Evening82°feels 85°
Overnight74°feels 76°
86 °
Guayama, Saturday, 31 October
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind8.5 mph E
Humidity63%
Visibility—
Dew point70°
Sun, 0188° / 72°0.32
Morning77°feels 79°
Afternoon86°feels 91°
Evening76°feels 78°
Overnight75°feels 76°
88 °
Guayama, Sunday, 1 November
Light rain. High 88°, low 72°.
Pressure29.97 inHg
Wind8.9 mph E
Humidity55%
Visibility—
Dew point68°
Mon, 0282° / 76°0.19
Morning78°feels 81°
Afternoon81°feels 86°
Evening78°feels 79°
Overnight77°feels 79°
82 °
Guayama, Monday, 2 November
Light rain. High 82°, low 76°.
Pressure29.94 inHg
Wind11.2 mph E
Humidity78%
Visibility—
Dew point73°
Tue, 0385° / 77°0.3
Morning78°feels 81°
Afternoon81°feels 86°
Evening81°feels 87°
Overnight78°feels 79°
85 °
Guayama, Tuesday, 3 November
Rain. High 85°, low 77°.
Pressure29.94 inHg
Wind9 mph E
Humidity84%
Visibility—
Dew point75°
Wed, 0484° / 77°0.33
Morning79°feels 82°
Afternoon83°feels 89°
Evening81°feels 85°
Overnight78°feels 80°
84 °
Guayama, Wednesday, 4 November
Rain. High 84°, low 77°.
Pressure29.94 inHg
Wind6.1 mph NE
Humidity69%
Visibility—
Dew point72°
Thu, 0580° / 76°0.49
Morning77°feels 79°
Afternoon78°feels 80°
Evening79°feels 79°
Overnight76°feels 78°
80 °
Guayama, Thursday, 5 November
Rain. High 80°, low 76°.
Pressure29.97 inHg
Wind6.2 mph NE
Humidity87%
Visibility—
Dew point74°
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 Guayama, 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.