Monthly outlook for Magas Arriba, PR: average high 83.8°, average low 72°. That is 0.1° below the climate normal for October. Precipitation is expected on 14 days (about 3.2 inches), against a normal of 10 days and 2.4 inches. The warmest day looks like 25 October (87.5°), the coolest 30 October (67.5°).
83.8°/72°
Average high / low
−0.1°
Below normal
14 / 10
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
83.1°
84.2°
-0.6°
4 November – 13 November
85°
83.7°
+0.7°
14 November – 23 November
at normal
83.6°
—
October records over 66 years
92.7°12 October 2024All-time high
70°25 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Guayanilla (2 mi).
Mon, 2685° / 75°0.22
85 °
Magas Arriba, Monday, 26 October
Light rain. High 85°, low 75°.
Pressure29.97 inHg
Wind10.5 mph SE
Humidity81%
Visibility3.1 mi
Dew point74°
Tue, 2779° / 70°0.19
79 °
Magas Arriba, Tuesday, 27 October
Light rain. High 79°, low 70°.
Pressure30.00 inHg
Wind7.9 mph SE
Humidity76%
Visibility1.9 mi
Dew point73°
Wed, 2883° / 69°0.09
83 °
Magas Arriba, Wednesday, 28 October
Light rain. High 83°, low 69°.
Pressure30.00 inHg
Wind7.6 mph SE
Humidity56%
Visibility6.2 mi
Dew point68°
Thu, 2982° / 68°0
82 °
Magas Arriba, Thursday, 29 October
Clear. High 82°, low 68°.
Pressure29.97 inHg
Wind7.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point63°
Fri, 3081° / 67°0.02
81 °
Magas Arriba, Friday, 30 October
Light rain. High 81°, low 67°.
Pressure29.97 inHg
Wind7.4 mph SE
Humidity63%
Visibility—
Dew point66°
Sat, 3186° / 71°0.36
86 °
Magas Arriba, Saturday, 31 October
Rain. High 86°, low 71°.
Pressure29.94 inHg
Wind10.4 mph SE
Humidity50%
Visibility—
Dew point63°
Sun, 0179° / 72°0.48
79 °
Magas Arriba, Sunday, 1 November
Rain. High 79°, low 72°.
Pressure29.94 inHg
Wind4.4 mph N
Humidity80%
Visibility—
Dew point70°
Mon, 0282° / 71°0.05
82 °
Magas Arriba, Monday, 2 November
Light rain. High 82°, low 71°.
Pressure29.91 inHg
Wind9.6 mph SE
Humidity72%
Visibility—
Dew point70°
Tue, 0384° / 72°0.26
84 °
Magas Arriba, Tuesday, 3 November
Light rain. High 84°, low 72°.
Pressure29.94 inHg
Wind8.3 mph SE
Humidity65%
Visibility—
Dew point70°
Wed, 0485° / 73°0.04
85 °
Magas Arriba, Wednesday, 4 November
Light rain. High 85°, low 73°.
Pressure29.94 inHg
Wind6.5 mph S
Humidity60%
Visibility—
Dew point68°
Thu, 0585° / 74°0.74
85 °
Magas Arriba, Thursday, 5 November
Rain. High 85°, low 74°.
Pressure29.91 inHg
Wind5.4 mph S
Humidity61%
Visibility—
Dew point69°
Fri, 0685° / 73°0.28
85 °
Magas Arriba, Friday, 6 November
Rain. High 85°, low 73°.
Pressure29.91 inHg
Wind4.5 mph S
Humidity60%
Visibility—
Dew point68°
Sat, 0784° / 73°0.24
84 °
Magas Arriba, Saturday, 7 November
Rain. High 84°, low 73°.
Pressure29.94 inHg
Wind8.6 mph SE
Humidity62%
Visibility—
Dew point68°
Sun, 0885° / 74°0.13
85 °
Magas Arriba, Sunday, 8 November
Light rain. High 85°, low 74°.
Pressure29.97 inHg
Wind8.8 mph SE
Humidity64%
Visibility—
Dew point70°
Mon, 0985° / 73°0.06
85 °
Magas Arriba, Monday, 9 November
Light rain. High 85°, low 73°.
Pressure30.00 inHg
Wind9.9 mph SE
Humidity63%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1083° / 74°0.13
83 °
Magas Arriba, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation58%
Record high89° (1980)
Record low68° (2000)
Wed, 1184° / 74°0.13
84 °
Magas Arriba, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.13 in
Chance of precipitation57%
Record high89° (1980)
Record low67° (1984)
Thu, 1284° / 74°0.13
84 °
Magas Arriba, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.13 in
Chance of precipitation48%
Record high90° (2021)
Record low68° (1984)
Fri, 1384° / 74°0.1
84 °
Magas Arriba, Friday, 13 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation52%
Record high88° (2021)
Record low68° (1984)
Sat, 1483° / 74°0.07
83 °
Magas Arriba, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.07 in
Chance of precipitation40%
Record high88° (2024)
Record low69° (1966)
Sun, 1584° / 74°0.09
84 °
Magas Arriba, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.09 in
Chance of precipitation52%
Record high88° (2021)
Record low70° (1979)
Mon, 1683° / 74°0.07
83 °
Magas Arriba, Monday, 16 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.07 in
Chance of precipitation45%
Record high90° (2021)
Record low69° (1966)
Tue, 1784° / 74°0.1
84 °
Magas Arriba, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation47%
Record high91° (2021)
Record low69° (1970)
Wed, 1884° / 74°0.1
84 °
Magas Arriba, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation50%
Record high89° (1962)
Record low67° (1970)
Thu, 1984° / 74°0.1
84 °
Magas Arriba, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation47%
Record high89° (2021)
Record low68° (1961)
Fri, 2083° / 74°0.08
83 °
Magas Arriba, Friday, 20 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.08 in
Chance of precipitation40%
Record high88° (1980)
Record low69° (1961)
Sat, 2184° / 74°0.07
84 °
Magas Arriba, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.07 in
Chance of precipitation42%
Record high89° (1980)
Record low68° (1971)
Sun, 2283° / 74°0.14
83 °
Magas Arriba, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.14 in
Chance of precipitation45%
Record high88° (1989)
Record low66° (2025)
Mon, 2383° / 74°0.09
83 °
Magas Arriba, Monday, 23 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.09 in
Chance of precipitation47%
Record high90° (1995)
Record low68° (2025)
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 Magas Arriba, 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 Magas Arriba, 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.