10-day forecast for Guayama, PR: 70° to 89°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Thursday, October 29
84° · 0.34 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2787° / 74°0.3
Morning83°feels 94°
Afternoon87°feels 99°
Evening75°feels 77°
Overnight79°feels 79°
87 °
Guayama, Tuesday, 27 October
Rain. High 87°, low 74°.
Pressure30.00 inHg
Wind5.7 mph SE
Humidity78%
Visibility6.2 mi
Dew point74°
Wed, 2884° / 73°0.25
Morning79°feels 79°
Afternoon81°feels 86°
Evening75°feels 76°
Overnight73°feels 75°
84 °
Guayama, Wednesday, 28 October
Rain. High 84°, low 73°.
Pressure29.97 inHg
Wind10.5 mph SE
Humidity69%
Visibility2.8 mi
Dew point72°
Thu, 2986° / 74°0
Morning77°feels 79°
Afternoon86°feels 90°
Evening76°feels 78°
Overnight74°feels 76°
86 °
Guayama, Thursday, 29 October
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind9.8 mph SE
Humidity63%
Visibility6.2 mi
Dew point72°
Fri, 3086° / 70°0.07
Morning75°feels 77°
Afternoon85°feels 91°
Evening80°feels 84°
Overnight73°feels 74°
86 °
Guayama, Friday, 30 October
Light rain. High 86°, low 70°.
Pressure29.94 inHg
Wind10 mph SE
Humidity61%
Visibility—
Dew point69°
Sat, 3184° / 73°0.34
Morning75°feels 78°
Afternoon81°feels 87°
Evening80°feels 84°
Overnight76°feels 78°
84 °
Guayama, Saturday, 31 October
Light rain. High 84°, low 73°.
Pressure29.97 inHg
Wind9.2 mph E
Humidity77%
Visibility—
Dew point72°
Sun, 0186° / 77°0.04
Morning80°feels 83°
Afternoon85°feels 93°
Evening82°feels 87°
Overnight79°feels 79°
86 °
Guayama, Sunday, 1 November
Light rain. High 86°, low 77°.
Pressure29.97 inHg
Wind10.4 mph E
Humidity69%
Visibility—
Dew point73°
Mon, 0284° / 78°0.29
Morning79°feels 82°
Afternoon83°feels 90°
Evening80°feels 85°
Overnight78°feels 79°
84 °
Guayama, Monday, 2 November
Light rain. High 84°, low 78°.
Pressure29.97 inHg
Wind10.6 mph E
Humidity74%
Visibility—
Dew point74°
Tue, 0384° / 77°0.31
Morning79°feels 83°
Afternoon83°feels 91°
Evening81°feels 86°
Overnight77°feels 79°
84 °
Guayama, Tuesday, 3 November
Light rain. High 84°, low 77°.
Pressure29.94 inHg
Wind11.2 mph E
Humidity73%
Visibility—
Dew point74°
Wed, 0484° / 77°0.21
Morning79°feels 83°
Afternoon83°feels 91°
Evening82°feels 87°
Overnight78°feels 80°
84 °
Guayama, Wednesday, 4 November
Light rain. High 84°, low 77°.
Pressure29.94 inHg
Wind10.5 mph E
Humidity76%
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.