Monthly outlook for Loíza, PR: average high 86.4°, average low 78°. That is 0.4° above the climate normal for October. Precipitation is expected on 14 days (about 1.7 inches), against a normal of 13 days and 3.2 inches. The warmest day looks like 9 October (89°), the coolest 12 October (76.2°).
86.4°/78°
Average high / low
+0.4°
Above normal
14 / 13
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
86.5°
85.9°
+0.3°
19 October – 28 October
86.2°
85.2°
+0.6°
29 October – 7 November
at normal
84.3°
—
October records over 66 years
92.7°5 October 2015All-time high
70.5°30 October 1974All-time low
Sat, 1085° / 78°0.39
85 °
Loíza, Saturday, 10 October
Rain. High 85°, low 78°.
Pressure30.00 inHg
Wind9.2 mph E
Humidity73%
Visibility6.2 mi
Dew point75°
Sun, 1188° / 78°0.09
88 °
Loíza, Sunday, 11 October
Light rain. High 88°, low 78°.
Pressure30.00 inHg
Wind10 mph E
Humidity59%
Visibility6.2 mi
Dew point72°
Mon, 1287° / 76°0.1
87 °
Loíza, Monday, 12 October
Light rain. High 87°, low 76°.
Pressure29.94 inHg
Wind11.9 mph E
Humidity65%
Visibility6.2 mi
Dew point73°
Tue, 1387° / 81°0.06
87 °
Loíza, Tuesday, 13 October
Light rain. High 87°, low 81°.
Pressure29.91 inHg
Wind8.6 mph E
Humidity69%
Visibility6.2 mi
Dew point75°
Wed, 1486° / 80°0.04
86 °
Loíza, Wednesday, 14 October
Light rain. High 86°, low 80°.
Pressure29.97 inHg
Wind14.6 mph E
Humidity71%
Visibility—
Dew point75°
Thu, 1586° / 79°0.09
86 °
Loíza, Thursday, 15 October
Light rain. High 86°, low 79°.
Pressure29.94 inHg
Wind11.1 mph E
Humidity74%
Visibility—
Dew point75°
Fri, 1686° / 78°0.15
86 °
Loíza, Friday, 16 October
Light rain. High 86°, low 78°.
Pressure29.91 inHg
Wind10 mph E
Humidity67%
Visibility—
Dew point73°
Sat, 1786° / 78°0.07
86 °
Loíza, Saturday, 17 October
Light rain. High 86°, low 78°.
Pressure29.88 inHg
Wind11.6 mph E
Humidity66%
Visibility—
Dew point72°
Sun, 1885° / 77°0.19
85 °
Loíza, Sunday, 18 October
Light rain. High 85°, low 77°.
Pressure29.91 inHg
Wind12 mph E
Humidity70%
Visibility—
Dew point73°
Mon, 1987° / 78°0.05
87 °
Loíza, Monday, 19 October
Light rain. High 87°, low 78°.
Pressure29.94 inHg
Wind12.4 mph E
Humidity67%
Visibility—
Dew point73°
Tue, 2085° / 79°0.02
85 °
Loíza, Tuesday, 20 October
Light rain. High 85°, low 79°.
Pressure29.94 inHg
Wind11.3 mph E
Humidity70%
Visibility—
Dew point73°
Wed, 2186° / 77°0
86 °
Loíza, Wednesday, 21 October
Light rain. High 86°, low 77°.
Pressure29.91 inHg
Wind10.9 mph E
Humidity61%
Visibility—
Dew point70°
Thu, 2287° / 77°0.05
87 °
Loíza, Thursday, 22 October
Light rain. High 87°, low 77°.
Pressure29.85 inHg
Wind5.5 mph SE
Humidity59%
Visibility—
Dew point69°
Fri, 2386° / 77°0.07
86 °
Loíza, Friday, 23 October
Light rain. High 86°, low 77°.
Pressure29.88 inHg
Wind7.4 mph NE
Humidity62%
Visibility—
Dew point70°
Sat, 2485° / 77°0.31
85 °
Loíza, Saturday, 24 October
Rain. High 85°, low 77°.
Pressure29.94 inHg
Wind8.5 mph E
Humidity64%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2585° / 76°0.18
85 °
Loíza, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.18 in
Chance of precipitation88%
Record high88° (1965)
Record low72° (2018)
Mon, 2685° / 76°0.22
85 °
Loíza, Monday, 26 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.22 in
Chance of precipitation87%
Record high89° (1968)
Record low72° (1974)
Tue, 2785° / 76°0.24
85 °
Loíza, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.24 in
Chance of precipitation77%
Record high90° (2012)
Record low72° (1981)
Wed, 2885° / 76°0.19
85 °
Loíza, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.19 in
Chance of precipitation75%
Record high90° (2012)
Record low73° (1974)
Thu, 2985° / 76°0.2
85 °
Loíza, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.2 in
Chance of precipitation75%
Record high89° (2021)
Record low72° (1974)
Fri, 3085° / 76°0.19
85 °
Loíza, Friday, 30 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.19 in
Chance of precipitation80%
Record high89° (1960)
Record low71° (1974)
Sat, 3185° / 75°0.23
85 °
Loíza, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.23 in
Chance of precipitation82%
Record high88° (1960)
Record low72° (1983)
Sun, 0184° / 75°0.22
84 °
Loíza, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.22 in
Chance of precipitation85%
Record high91° (1960)
Record low72° (1961)
Mon, 0284° / 75°0.18
84 °
Loíza, Monday, 2 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.18 in
Chance of precipitation85%
Record high91° (1960)
Record low72° (1961)
Tue, 0384° / 75°0.17
84 °
Loíza, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.17 in
Chance of precipitation90%
Record high91° (1960)
Record low72° (1974)
Wed, 0484° / 75°0.19
84 °
Loíza, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.19 in
Chance of precipitation82%
Record high89° (1960)
Record low71° (2000)
Thu, 0584° / 75°0.19
84 °
Loíza, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.19 in
Chance of precipitation78%
Record high89° (1960)
Record low72° (2000)
Fri, 0684° / 75°0.21
84 °
Loíza, Friday, 6 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.21 in
Chance of precipitation77%
Record high89° (2001)
Record low73° (1965)
Sat, 0784° / 75°0.23
84 °
Loíza, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.23 in
Chance of precipitation73%
Record high88° (1981)
Record low72° (1974)
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 Loíza, 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 Loíza, 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.