Weather in San Antonio, Puerto Rico
Flowers spill across the islands. Day 59 of spring. Read this microseason across nine climate regions →
San Antonio, PR
Sunday, May 17 at 4:11 AM
76
°
Clear
Feels like
81°
Humidity
84%
Wind
8 mph
Sunrise
5:53 AM
Sunset
6:54 PM
San Antonio, PR
Hour by hour · 24h
73°
12a
73°
1a
72°
2a
71°
3a
71°
4a
71°
5a
71°
6a
74°
7a
78°
8a
82°
9a
85°
10a
86°
20%
11a
86°
41%
12p
85°
68%
1p
84°
88%
2p
83°
97%
3p
83°
100%
4p
82°
100%
5p
80°
98%
6p
78°
92%
7p
78°
82%
8p
77°
65%
9p
76°
45%
10p
76°
27%
11p
San Antonio, PR
7-day forecast
- TodayMay 17Thunderstorm98%85°71°
- MondayMay 18Heavy Drizzle100%85°71°
- TuesdayMay 19Showers96%84°71°
- WednesdayMay 20Drizzle96%83°72°
- ThursdayMay 21Partly Cloudy98%84°72°
- FridayMay 22Light Drizzle100%84°72°
- SaturdayMay 23Light Showers100%81°72°
San Antonio, PR
Next 24 hours · Mild now
San Antonio, PR
Anemometer · 24h winds · from true
From · True
E
096° · backing 17°
Direction
E
096°
Sustained
8
mph
Gust
15
mph
Peak 24h
24
avg 6
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
San Antonio, PR
Air quality
25
AQI
Good
- PM 2.5
- 7.3 μg/m³
- PM 10
- 12.0 μg/m³
- NO₂
- 1.2 μg/m³
- Ozone
- 37.0 μg/m³
- UV Index
- 0.0 Low
San Antonio, PR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:31 AM
Sunrise
5:53 AM
Daylight
13h 01m
Sunset
6:54 PM
Civil dusk
11:19 PM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
San Antonio, PR
The moon
New Moon
0% illuminated
- Moonrise
- 10:16 AM
- Moonset
- —
- In sign
- ♊︎ Gemini
San Antonio, PR
Microseason · 28 of 72
May 16–20
Flowers spill across the islands
bird
San Antonio at a glance
- Today vs. normal: 17°F below the seasonal normal for this latitude
- Last frost: December 8 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Peak growing season
As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.