10-day forecast for Guayama, PR: 72° to 89°, with precipitation expected on 10 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Wednesday, October 28
86° · 0.47 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2689° / 76°0.15
Morning82°feels 92°
Afternoon89°feels 101°
Evening82°feels 92°
Overnight81°feels 90°
89 °
Guayama, Monday, 26 October
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind10.6 mph SE
Humidity65%
Visibility5.7 mi
Dew point73°
Tue, 2783° / 75°0.15
Morning79°feels 79°
Afternoon83°feels 90°
Evening77°feels 78°
Overnight75°feels 77°
83 °
Guayama, Tuesday, 27 October
Light rain. High 83°, low 75°.
Pressure30.00 inHg
Wind7.6 mph SE
Humidity77%
Visibility2.8 mi
Dew point74°
Wed, 2884° / 74°0.06
Morning78°feels 80°
Afternoon84°feels 91°
Evening77°feels 78°
Overnight74°feels 76°
84 °
Guayama, Wednesday, 28 October
Light rain. High 84°, low 74°.
Pressure29.97 inHg
Wind8.5 mph SE
Humidity68%
Visibility6.1 mi
Dew point73°
Thu, 2986° / 72°0.17
Morning76°feels 79°
Afternoon84°feels 90°
Evening76°feels 78°
Overnight74°feels 75°
86 °
Guayama, Thursday, 29 October
Light rain. High 86°, low 72°.
Pressure29.97 inHg
Wind10.1 mph SE
Humidity62%
Visibility—
Dew point70°
Fri, 3085° / 73°0.09
Morning76°feels 78°
Afternoon82°feels 87°
Evening81°feels 85°
Overnight76°feels 77°
85 °
Guayama, Friday, 30 October
Light rain. High 85°, low 73°.
Pressure29.97 inHg
Wind9.1 mph SE
Humidity79%
Visibility—
Dew point73°
Sat, 3185° / 76°0.07
Morning79°feels 82°
Afternoon85°feels 91°
Evening81°feels 86°
Overnight77°feels 79°
85 °
Guayama, Saturday, 31 October
Light rain. High 85°, low 76°.
Pressure29.94 inHg
Wind11.3 mph E
Humidity65%
Visibility—
Dew point71°
Sun, 0186° / 76°0.47
Morning79°feels 82°
Afternoon85°feels 91°
Evening82°feels 86°
Overnight77°feels 78°
86 °
Guayama, Sunday, 1 November
Rain. High 86°, low 76°.
Pressure29.97 inHg
Wind11.3 mph E
Humidity64%
Visibility—
Dew point71°
Mon, 0285° / 76°0.45
Morning79°feels 82°
Afternoon84°feels 91°
Evening81°feels 86°
Overnight78°feels 79°
85 °
Guayama, Monday, 2 November
Rain. High 85°, low 76°.
Pressure29.91 inHg
Wind9.8 mph SE
Humidity67%
Visibility—
Dew point72°
Tue, 0385° / 77°0.09
Morning79°feels 82°
Afternoon84°feels 91°
Evening82°feels 87°
Overnight78°feels 80°
85 °
Guayama, Tuesday, 3 November
Light rain. High 85°, low 77°.
Pressure29.94 inHg
Wind8 mph SE
Humidity73%
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 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.