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

Weather in Pasadena, Texas

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

Pasadena, TX
Sunday, May 17 at 3:53 AM
77
°
Mostly Clear
Feels like
82°
Humidity
84%
Wind
10 mph
Sunrise
6:26 AM
Sunset
8:06 PM
Pasadena, TX
Hour by hour · 24h
75°
10p
74°
11p
74°
12a
72°
1a
72°
2a
71°
3a
71°
4a
71°
5a
70°
6a
70°
7a
74°
8a
78°
9a
82°
10a
85°
11a
86°
12p
86°
1p
87°
2p
87°
3p
86°
4p
85°
5p
83°
6p
80°
7p
79°
8p
77°
9p
L 70°H 87°
Pasadena, TX
7-day forecast
  1. Today
    May 16
    Overcast
    87°73°
  2. Sunday
    May 17
    Thunderstorm
    14%
    87°76°
  3. Monday
    May 18
    Light Drizzle
    21%
    88°77°
  4. Tuesday
    May 19
    Light Drizzle
    54%
    89°77°
  5. Wednesday
    May 20
    Showers
    55%
    88°71°
  6. Thursday
    May 21
    Light Showers
    58%
    88°74°
  7. Friday
    May 22
    Light Drizzle
    70%
    88°75°
Pasadena, TX
Anemometer · 24h winds · from true
NESW
From · True
SE
146° · backing 12°
Direction
SE
146°
Sustained
10
mph
Gust
24
mph
Peak 24h
26
avg 10
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
avg 10 · pk 26 @ 12:00a
−24h−18h−12h−6hnow
Light breeze backing 12° from the se.
Pasadena, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1011.0
-0.5 mb in 3h · falling rapidly · 29.85 inHg
Now
1011.0
mb
3h
-0.5
mb
12h
-1.0
mb
24h
-1.4
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10091014
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Pasadena, TX
Air quality
52
AQI
Moderate
PM 2.5
9.9 μg/m³
PM 10
13.3 μg/m³
NO₂
8.3 μg/m³
Ozone
80.0 μg/m³
UV Index
0.0 Low
Pasadena, TX
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:02 AM
Sunrise
6:26 AM
Daylight
13h 40m
Sunset
8:06 PM
Civil dusk
1:34 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Pasadena, TX
The moon
New Moon
0% illuminated
Moonrise
11:45 AM
Moonset
1:28 AM
In sign
♊︎ Gemini
Pasadena, 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 →

Pasadena at a glance

  • Today vs. normal: 5°F below the seasonal normal for this latitude
  • Last frost: February 13 (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 Pasadena

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.