As of 19:22 AST

Weather in Caguas, PR

83°

Caguas, Saturday, 8 August, 19:22

Light rain. Feels like 91°. High 90°, low 77°.

Pressure30.00 inHg

Wind3 mph E

Humidity78%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

Monthly outlook for Caguas, PR: average high 91°, average low 75°. That is 2.6° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 12 days and 2.5 inches. The warmest day looks like 17 August (92.8°), the coolest 23 August (73.5°).

91°/75°

Average high / low

+2.6°

Above normal

5 / 12

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	91.1°	86.4°	+2.6°
18 August – 27 August	91°	86.4°	+2.5°
28 August – 6 September	at normal	86.6°	—

August records over 66 years

92.3°16 August 2023All-time high

71.4°22 August 2022All-time low

Sun, 0991° / 75°

0.02

91 °

Caguas, Sunday, 9 August

Light rain. High 91°, low 75°.

Pressure30.03 inHg

Wind15.5 mph E

Humidity49%

Visibility6.2 mi

Dew point69°

Mon, 1093° / 76°

0.01

93 °

Caguas, Monday, 10 August

Light rain. High 93°, low 76°.

Pressure30.06 inHg

Wind15.1 mph E

Humidity46%

Visibility6.2 mi

Dew point68°

Tue, 1192° / 74°

0.01

92 °

Caguas, Tuesday, 11 August

Light rain. High 92°, low 74°.

Pressure30.06 inHg

Wind12.9 mph E

Humidity49%

Visibility6.2 mi

Dew point68°

Wed, 1292° / 76°

0.06

92 °

Caguas, Wednesday, 12 August

Light rain. High 92°, low 76°.

Pressure30.03 inHg

Wind14.1 mph SE

Humidity53%

Visibility6.2 mi

Dew point69°

Thu, 1389° / 75°

0.05

89 °

Caguas, Thursday, 13 August

Light rain. High 89°, low 75°.

Pressure30.09 inHg

Wind16.8 mph SE

Humidity59%

Visibility—

Dew point70°

Fri, 1491° / 75°

0.04

91 °

Caguas, Friday, 14 August

Light rain. High 91°, low 75°.

Pressure30.12 inHg

Wind16.4 mph E

Humidity53%

Visibility—

Dew point67°

Sat, 1591° / 75°

0.03

91 °

Caguas, Saturday, 15 August

Light rain. High 91°, low 75°.

Pressure30.09 inHg

Wind17.8 mph E

Humidity49%

Visibility—

Dew point66°

Sun, 1691° / 75°

0.05

91 °

Caguas, Sunday, 16 August

Light rain. High 91°, low 75°.

Pressure30.06 inHg

Wind17.2 mph E

Humidity49%

Visibility—

Dew point67°

Mon, 1793° / 74°

0.02

93 °

Caguas, Monday, 17 August

Light rain. High 93°, low 74°.

Pressure30.00 inHg

Wind14.7 mph E

Humidity56%

Visibility—

Dew point70°

Tue, 1888° / 75°

0.41

88 °

Caguas, Tuesday, 18 August

Rain. High 88°, low 75°.

Pressure29.97 inHg

Wind11.1 mph NE

Humidity61%

Visibility—

Dew point71°

Wed, 1992° / 75°

0.06

92 °

Caguas, Wednesday, 19 August

Light rain. High 92°, low 75°.

Pressure30.00 inHg

Wind14.6 mph SE

Humidity59%

Visibility—

Dew point71°

Thu, 2093° / 76°

0.04

93 °

Caguas, Thursday, 20 August

Light rain. High 93°, low 76°.

Pressure30.06 inHg

Wind11.6 mph SE

Humidity56%

Visibility—

Dew point70°

Fri, 2191° / 76°

0.01

91 °

Caguas, Friday, 21 August

Light rain. High 91°, low 76°.

Pressure30.06 inHg

Wind13.1 mph SE

Humidity69%

Visibility—

Dew point73°

Sat, 2291° / 74°

0.02

91 °

Caguas, Saturday, 22 August

Light rain. High 91°, low 74°.

Pressure30.03 inHg

Wind13.2 mph SE

Humidity64%

Visibility—

Dew point71°

Sun, 2391° / 74°

0.03

91 °

Caguas, Sunday, 23 August

Light rain. High 91°, low 74°.

Pressure30.00 inHg

Wind13.4 mph SE

Humidity49%

Visibility—

Dew point66°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2486° / 76°

0.23

86 °

Caguas, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°

Average low76°

Average precipitation0.23 in

Chance of precipitation75%

Record high92° (2023)

Record low73° (2018)

Tue, 2587° / 76°

0.16

87 °

Caguas, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.16 in

Chance of precipitation78%

Record high91° (1967)

Record low73° (1972)

Wed, 2686° / 76°

0.14

86 °

Caguas, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°

Average low76°

Average precipitation0.14 in

Chance of precipitation80%

Record high90° (1994)

Record low73° (1965)

Thu, 2787° / 76°

0.13

87 °

Caguas, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.13 in

Chance of precipitation78%

Record high91° (2021)

Record low73° (2018)

Fri, 2886° / 76°

0.21

86 °

Caguas, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°

Average low76°

Average precipitation0.21 in

Chance of precipitation92%

Record high92° (2024)

Record low73° (2022)

Sat, 2987° / 76°

0.14

87 °

Caguas, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.14 in

Chance of precipitation77%

Record high91° (2023)

Record low74° (1978)

Sun, 3087° / 76°

0.24

87 °

Caguas, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.24 in

Chance of precipitation77%

Record high92° (2021)

Record low74° (2018)

Mon, 3187° / 76°

0.16

87 °

Caguas, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.16 in

Chance of precipitation82%

Record high91° (2023)

Record low72° (2021)

Tue, 0187° / 76°

0.15

87 °

Caguas, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.15 in

Chance of precipitation82%

Record high91° (2023)

Record low72° (2022)

Wed, 0286° / 76°

0.17

86 °

Caguas, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high86°

Average low76°

Average precipitation0.17 in

Chance of precipitation90%

Record high90° (1967)

Record low72° (2022)

Thu, 0387° / 76°

0.14

87 °

Caguas, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.14 in

Chance of precipitation77%

Record high91° (2021)

Record low73° (2020)

Fri, 0487° / 76°

0.16

87 °

Caguas, Friday, 4 September

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.16 in

Chance of precipitation75%

Record high91° (2021)

Record low73° (1982)

Sat, 0587° / 76°

0.29

87 °

Caguas, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.29 in

Chance of precipitation85%

Record high92° (2021)

Record low72° (1961)

Sun, 0687° / 76°

0.23

87 °

Caguas, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high87°

Average low76°

Average precipitation0.23 in

Chance of precipitation80%

Record high92° (2021)

Record low73° (2018)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Caguas, PR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Caguas, PR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.