Weather in Castroville, Texas
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Castroville, TX
Sunday, May 17 at 3:59 AM
77
°
Clear
Feels like
77°
Humidity
65%
Wind
13 mph
Sunrise
6:42 AM
Sunset
8:21 PM
Castroville, TX
Hour by hour · 24h
82°
10p
80°
11p
75°
12a
73°
1a
72°
2a
69°
3a
68°
4a
67°
5a
70°
6a
69°
7a
73°
8a
76°
9a
79°
10a
82°
11a
85°
12p
88°
1p
91°
2p
93°
3p
94°
4p
95°
5p
93°
6p
93°
7p
89°
8p
85°
9p
Castroville, TX
7-day forecast
- TodayMay 16Overcast—93°70°
- SundayMay 17Thunderstorm12%95°74°
- MondayMay 18Thunderstorm16%94°75°
- TuesdayMay 19Thunderstorm62%93°75°
- WednesdayMay 20Showers62%83°70°
- ThursdayMay 21Thunderstorm72%85°69°
- FridayMay 22Thunderstorm68%89°67°
Castroville, TX
Next 24 hours · Warm now
Castroville, TX
Anemometer · 24h winds · from true
From · True
SE
145° · veering 21°
Direction
SE
145°
Sustained
13
mph
Gust
30
mph
Peak 24h
31
avg 12
Beaufort · 4 · MOD 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
Castroville, TX
Air quality
44
AQI
Good
- PM 2.5
- 8.3 μg/m³
- PM 10
- 12.3 μg/m³
- NO₂
- 2.7 μg/m³
- Ozone
- 77.0 μg/m³
- UV Index
- 0.0 Low
Castroville, TX
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:18 AM
Sunrise
6:42 AM
Daylight
13h 39m
Sunset
8:21 PM
Civil dusk
1:48 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Castroville, TX
The moon
New Moon
0% illuminated
- Moonrise
- 12:00 PM
- Moonset
- 1:43 AM
- In sign
- ♊︎ Gemini
Castroville, TX
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Castroville at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: February 11 (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.