As of 17:21 AST

Weather in Tío, PR

85°

Tío, Wednesday, 7 October, 17:21

Light rain. Feels like 95°. High 85°, low 77°.

Pressure29.91 inHg

Wind9.2 mph SE

Humidity75%

Visibility6.2 mi

Dew point75°

See detailed hourly forecast

Monthly outlook for Tío, PR: average high 86.8°, average low 74.7°. That is 0° above the climate normal for October. Precipitation is expected on 15 days (about 4.5 inches), against a normal of 11 days and 2.5 inches. The warmest day looks like 14 October (89.4°), the coolest 18 October (72.8°).

86.8°/74.7°

Average high / low

+0°

Above normal

15 / 11

Wet days / normal

4.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	87.7°	87°	+0.4°
17 October – 26 October	85.4°	86.2°	-0.4°
27 October – 5 November	at normal	85.3°	—

October records over 66 years

94.6°5 October 2015All-time high

69.3°27 October 2021All-time low

Climate normals and records are computed from the nearest reference point — Bayamón (1 mi).

Thu, 0888° / 77°

0.22

88 °

Tío, Thursday, 8 October

Rain. High 88°, low 77°.

Pressure29.94 inHg

Wind8.6 mph E

Humidity67%

Visibility3.1 mi

Dew point75°

Fri, 0987° / 77°

0.1

87 °

Tío, Friday, 9 October

Light rain. High 87°, low 77°.

Pressure29.97 inHg

Wind10.5 mph E

Humidity64%

Visibility5.5 mi

Dew point74°

Sat, 1086° / 74°

0.22

86 °

Tío, Saturday, 10 October

Rain. High 86°, low 74°.

Pressure30.00 inHg

Wind7.8 mph E

Humidity72%

Visibility3.2 mi

Dew point75°

Sun, 1188° / 74°

0.02

88 °

Tío, Sunday, 11 October

Light rain. High 88°, low 74°.

Pressure29.97 inHg

Wind7.5 mph E

Humidity64%

Visibility6.2 mi

Dew point74°

Mon, 1287° / 74°

0.06

87 °

Tío, Monday, 12 October

Light rain. High 87°, low 74°.

Pressure29.94 inHg

Wind6.6 mph E

Humidity67%

Visibility—

Dew point72°

Tue, 1389° / 73°

0.28

89 °

Tío, Tuesday, 13 October

Rain. High 89°, low 73°.

Pressure29.91 inHg

Wind11.5 mph E

Humidity60%

Visibility—

Dew point71°

Wed, 1489° / 77°

0.72

89 °

Tío, Wednesday, 14 October

Rain. High 89°, low 77°.

Pressure29.94 inHg

Wind8 mph E

Humidity66%

Visibility—

Dew point73°

Thu, 1589° / 76°

0.19

89 °

Tío, Thursday, 15 October

Light rain. High 89°, low 76°.

Pressure29.94 inHg

Wind10.3 mph NE

Humidity55%

Visibility—

Dew point68°

Fri, 1688° / 75°

0.21

88 °

Tío, Friday, 16 October

Rain. High 88°, low 75°.

Pressure29.88 inHg

Wind5.3 mph N

Humidity54%

Visibility—

Dew point67°

Sat, 1786° / 74°

0.44

86 °

Tío, Saturday, 17 October

Rain. High 86°, low 74°.

Pressure29.88 inHg

Wind6.2 mph SE

Humidity58%

Visibility—

Dew point68°

Sun, 1886° / 73°

0.5

86 °

Tío, Sunday, 18 October

Rain. High 86°, low 73°.

Pressure29.88 inHg

Wind5.4 mph N

Humidity60%

Visibility—

Dew point69°

Mon, 1986° / 73°

0.2

86 °

Tío, Monday, 19 October

Rain. High 86°, low 73°.

Pressure29.88 inHg

Wind5.8 mph N

Humidity59%

Visibility—

Dew point68°

Tue, 2086° / 74°

0.41

86 °

Tío, Tuesday, 20 October

Rain. High 86°, low 74°.

Pressure29.88 inHg

Wind6.1 mph N

Humidity62%

Visibility—

Dew point70°

Wed, 2185° / 74°

0.39

85 °

Tío, Wednesday, 21 October

Rain. High 85°, low 74°.

Pressure29.88 inHg

Wind7.8 mph N

Humidity66%

Visibility—

Dew point71°

Thu, 2284° / 74°

0.44

84 °

Tío, Thursday, 22 October

Rain. High 84°, low 74°.

Pressure29.91 inHg

Wind9.8 mph NE

Humidity68%

Visibility—

Dew point71°

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

Fri, 2386° / 74°

0.17

86 °

Tío, Friday, 23 October

Climate normal for this date — 60-year average.

Average high86°

Average low74°

Average precipitation0.17 in

Chance of precipitation70%

Record high92° (2024)

Record low71° (2019)

Sat, 2486° / 74°

0.14

86 °

Tío, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high86°

Average low74°

Average precipitation0.14 in

Chance of precipitation67%

Record high94° (2024)

Record low70° (2017)

Sun, 2586° / 74°

0.18

86 °

Tío, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high86°

Average low74°

Average precipitation0.18 in

Chance of precipitation67%

Record high90° (2024)

Record low71° (2018)

Mon, 2686° / 74°

0.17

86 °

Tío, Monday, 26 October

Climate normal for this date — 60-year average.

Average high86°

Average low74°

Average precipitation0.17 in

Chance of precipitation72%

Record high91° (1968)

Record low71° (2021)

Tue, 2786° / 74°

0.19

86 °

Tío, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high86°

Average low74°

Average precipitation0.19 in

Chance of precipitation60%

Record high90° (1968)

Record low69° (2021)

Wed, 2886° / 75°

0.15

86 °

Tío, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high86°

Average low75°

Average precipitation0.15 in

Chance of precipitation63%

Record high91° (2025)

Record low70° (2021)

Thu, 2986° / 75°

0.19

86 °

Tío, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high86°

Average low75°

Average precipitation0.19 in

Chance of precipitation68%

Record high93° (2025)

Record low70° (2021)

Fri, 3086° / 74°

0.15

86 °

Tío, Friday, 30 October

Climate normal for this date — 60-year average.

Average high86°

Average low74°

Average precipitation0.15 in

Chance of precipitation75%

Record high95° (2025)

Record low70° (2018)

Sat, 3185° / 74°

0.2

85 °

Tío, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high85°

Average low74°

Average precipitation0.2 in

Chance of precipitation73%

Record high92° (2025)

Record low71° (2018)

Sun, 0185° / 74°

0.17

85 °

Tío, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high85°

Average low74°

Average precipitation0.17 in

Chance of precipitation63%

Record high92° (1960)

Record low70° (1976)

Mon, 0285° / 74°

0.15

85 °

Tío, Monday, 2 November

Climate normal for this date — 60-year average.

Average high85°

Average low74°

Average precipitation0.15 in

Chance of precipitation67%

Record high92° (1960)

Record low71° (2024)

Tue, 0385° / 74°

0.12

85 °

Tío, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high85°

Average low74°

Average precipitation0.12 in

Chance of precipitation75%

Record high93° (1960)

Record low71° (2017)

Wed, 0485° / 74°

0.15

85 °

Tío, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high85°

Average low74°

Average precipitation0.15 in

Chance of precipitation73%

Record high90° (1964)

Record low71° (2022)

Thu, 0585° / 74°

0.14

85 °

Tío, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high85°

Average low74°

Average precipitation0.14 in

Chance of precipitation62%

Record high91° (1960)

Record low70° (2022)

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 Tío, 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 Tío, 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.