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

Weather in St. Jo, Texas

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

St. Jo, TX
Sunday, May 17 at 3:54 AM
75
°
Clear
Feels like
71°
Humidity
65%
Wind
21 mph
Sunrise
6:28 AM
Sunset
8:24 PM
St. Jo, TX
Hour by hour · 24h
76°
10p
75°
11p
76°
12a
75°
1a
74°
2a
73°
3a
72°
4a
72°
5a
71°
6a
70°
7a
71°
8a
73°
9a
75°
10a
78°
11a
82°
12p
84°
1p
88°
2p
87°
3p
86°
4p
83°
5p
82°
6p
80°
7p
76°
8p
77°
9p
L 70°H 88°
St. Jo, TX
7-day forecast
  1. Today
    May 16
    Overcast
    22%
    84°70°
  2. Sunday
    May 17
    Thunderstorm
    14%
    84°70°
  3. Monday
    May 18
    Thunderstorm
    17%
    88°74°
  4. Tuesday
    May 19
    Light Showers
    58%
    78°61°
  5. Wednesday
    May 20
    Light Showers
    58%
    69°60°
  6. Thursday
    May 21
    Light Drizzle
    49%
    76°63°
  7. Friday
    May 22
    Drizzle
    46%
    83°64°
St. Jo, TX
Anemometer · 24h winds · from true
NESW
From · True
SSE
163° · backing 18°
Direction
SSE
163°
Sustained
21
mph
Gust
34
mph
Peak 24h
40
avg 21
Beaufort · 5 · FRESH 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 21 · pk 40 @ 2:00a
−24h−18h−12h−6hnow
Sustained 21 mph with gusts pulsing to 34 — flags snap, branches bend.
St. Jo, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
966.7
+0.6 mb in 3h · falling · 28.55 inHg
Now
966.7
mb
3h
+0.6
mb
12h
-2.2
mb
24h
-1.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 965971
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
St. Jo, TX
Air quality
46
AQI
Good
PM 2.5
5.6 μg/m³
PM 10
8.2 μg/m³
NO₂
2.2 μg/m³
Ozone
83.0 μg/m³
UV Index
0.0 Low
St. Jo, TX
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:02 AM
Sunrise
6:28 AM
Daylight
13h 56m
Sunset
8:24 PM
Civil dusk
1:53 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
St. Jo, TX
The moon
New Moon
0% illuminated
Moonrise
11:43 AM
Moonset
1:50 AM
In sign
♊︎ Gemini
St. Jo, 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 →

St. Jo at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: March 9 (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 St. Jo

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.