Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in San Carlos, Texas

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

San Carlos, TX
Sunday, May 17 at 1:44 AM
84
°
Partly Cloudy
Feels like
87°
Humidity
66%
Wind
14 mph
Sunrise
6:44 AM
Sunset
8:12 PM
San Carlos, TX
Hour by hour · 24h
87°
8p
82°
9p
79°
10p
77°
11p
76°
12a
75°
1a
74°
2a
74°
3a
73°
4a
72°
5a
72°
6a
72°
7a
75°
8a
79°
9a
83°
10a
86°
11a
89°
12p
92°
1p
93°
2p
93°
3p
93°
4p
93°
5p
90°
6p
88°
7p
L 72°H 93°
San Carlos, TX
7-day forecast
  1. Today
    May 16
    Overcast
    93°75°
  2. Sunday
    May 17
    Thunderstorm
    94°79°
  3. Monday
    May 18
    Thunderstorm
    96°79°
  4. Tuesday
    May 19
    Thunderstorm
    30%
    97°73°
  5. Wednesday
    May 20
    Thunderstorm
    30%
    96°76°
  6. Thursday
    May 21
    Thunderstorm
    55%
    90°76°
  7. Friday
    May 22
    Overcast
    46%
    95°75°
San Carlos, TX
Anemometer · 24h winds · from true
NESW
From · True
SSE
151° · veering 12°
Direction
SSE
151°
Sustained
14
mph
Gust
24
mph
Peak 24h
34
avg 14
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
avg 14 · pk 34 @ 1:00a
−24h−18h−12h−6hnow
Sustained 14 mph with gusts pulsing to 24 — flags snap, branches bend.
San Carlos, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1005.4
-0.6 mb in 3h · falling · 29.69 inHg
Now
1005.4
mb
3h
-0.6
mb
12h
-2.3
mb
24h
-2.4
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10041009
−24h−18h−12h−6hnow
Pressure giving way — clouds thicken and rain edges closer.
San Carlos, TX
Air quality
43
AQI
Good
PM 2.5
7.9 μg/m³
PM 10
11.3 μg/m³
NO₂
1.9 μg/m³
Ozone
79.0 μg/m³
UV Index
0.0 Low
San Carlos, TX
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:21 AM
Sunrise
6:44 AM
Daylight
13h 28m
Sunset
8:12 PM
Civil dusk
1:38 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
San Carlos, TX
The moon
New Moon
0% illuminated
Moonrise
12:05 PM
Moonset
1:31 AM
In sign
♉︎ Taurus
San Carlos, TX
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

San Carlos at a glance

  • Today vs. normal: 84°F — typical for the season
  • Last frost: January 24 (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.

ZIP codes in San Carlos

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.