Today
During the day rain, up to +84°, at night around +79°. Wind gusts reach 7 mph. Precipitation likely — up to 75%.
Weather in San Jose
Puerto Rico · Toa Baja Municipio · 18.3983, -66.2557
Today Now 9:54 AM
+82° Mostly cloudy
Hourly forecast
Today10/13
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy: daytime +86°, nighttime +77° — almost like today.
Week
This week temperatures range from +75° to +86°. Warmest day — Wed, up to +86°. Coldest at night — Sat, +75°. Days with precipitation — Tue. Clear days — 3.
Week vs norm
- Today 10/13 +84° as usual usually +84°
- Tomorrow 10/14 +86° +2° usually +84°
- Thu 10/15 +84° as usual usually +84°
- Fri 10/16 +86° +2° usually +84°
- Sat 10/17 +84° as usual usually +84°
- Sun 10/18 +84° as usual usually +84°
- Mon 10/19 +86° +2° usually +84°
- Tue 10/20 +82° −1° usually +83°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 13
Today is cooler than usual for this date.
- Heat record +89° 2024
- Cold record +75° 1996
- Most precipitation 1.5 in 1997
- Strongest gust 26 mph 2014
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in San Jose
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +80° / +71° | +75° | 1.7 |
| Feb | +80° / +71° | +75° | 1.5 |
| Mar | +81° / +72° | +76° | 2.1 |
| Apr | +82° / +73° | +77° | 4.0 |
| May | +83° / +75° | +79° | 5.3 |
| Jun | +85° / +77° | +81° | 3.1 |
| Jul | +85° / +77° | +81° | 3.0 |
| Aug | +86° / +77° | +81° | 3.7 |
| Sep | +85° / +77° | +80° | 6.0 |
| Oct | +84° / +76° | +79° | 5.5 |
| Nov | +82° / +74° | +77° | 4.3 |
| Dec | +80° / +73° | +76° | 2.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:18 AM | 6:03 PM
Moon
8:50 AM | 8:03 PM
Moon phase
Waxing crescent 9%
Next solar eclipse
Calculating for this city…