10-day forecast for Guayanilla, PR: 68° to 88°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Thursday, November 5
86° · 0.48 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3087° / 74°0.11
Morning81°feels 87°
Afternoon83°feels 90°
Evening77°feels 79°
Overnight77°feels 78°
87 °
Guayanilla, Friday, 30 October
Light rain. High 87°, low 74°.
Pressure29.94 inHg
Wind7.6 mph SE
Humidity55%
Visibility5.8 mi
Dew point68°
Sat, 3188° / 69°0.2
Morning81°feels 86°
Afternoon80°feels 84°
Evening71°feels 73°
Overnight74°feels 75°
88 °
Guayanilla, Saturday, 31 October
Rain. High 88°, low 69°.
Pressure29.94 inHg
Wind5.6 mph SE
Humidity54%
Visibility5.5 mi
Dew point69°
Sun, 0183° / 68°0.03
Morning76°feels 77°
Afternoon82°feels 85°
Evening73°feels 74°
Overnight68°feels 69°
83 °
Guayanilla, Sunday, 1 November
Light rain. High 83°, low 68°.
Pressure29.97 inHg
Wind6.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point72°
Mon, 0282° / 70°0.11
Morning75°feels 76°
Afternoon76°feels 78°
Evening71°feels 73°
Overnight70°feels 70°
82 °
Guayanilla, Monday, 2 November
Light rain. High 82°, low 70°.
Pressure29.94 inHg
Wind9.2 mph SE
Humidity74%
Visibility6.2 mi
Dew point72°
Tue, 0383° / 71°0.04
Morning74°feels 76°
Afternoon82°feels 86°
Evening77°feels 79°
Overnight71°feels 73°
83 °
Guayanilla, Tuesday, 3 November
Light rain. High 83°, low 71°.
Pressure29.94 inHg
Wind8.7 mph SE
Humidity66%
Visibility—
Dew point69°
Wed, 0481° / 70°0.1
Morning73°feels 74°
Afternoon79°feels 79°
Evening77°feels 78°
Overnight74°feels 75°
81 °
Guayanilla, Wednesday, 4 November
Light rain. High 81°, low 70°.
Pressure29.91 inHg
Wind5 mph S
Humidity76%
Visibility—
Dew point70°
Thu, 0585° / 74°0.03
Morning77°feels 80°
Afternoon85°feels 91°
Evening81°feels 85°
Overnight76°feels 78°
85 °
Guayanilla, Thursday, 5 November
Light rain. High 85°, low 74°.
Pressure29.88 inHg
Wind8 mph S
Humidity64%
Visibility—
Dew point70°
Fri, 0686° / 75°0.48
Morning78°feels 81°
Afternoon85°feels 92°
Evening81°feels 86°
Overnight76°feels 77°
86 °
Guayanilla, Friday, 6 November
Rain. High 86°, low 75°.
Pressure29.91 inHg
Wind5.8 mph S
Humidity63%
Visibility—
Dew point71°
Sat, 0786° / 75°0.41
Morning78°feels 81°
Afternoon85°feels 91°
Evening79°feels 84°
Overnight75°feels 77°
86 °
Guayanilla, Saturday, 7 November
Rain. High 86°, low 75°.
Pressure29.97 inHg
Wind5.6 mph S
Humidity61%
Visibility—
Dew point70°
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 Guayanilla, 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.