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

Weather in Markham, Texas

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

Markham, TX
Sunday, May 17 at 4:57 AM
78
°
Partly Cloudy
Feels like
83°
Humidity
92%
Wind
14 mph
Sunrise
6:32 AM
Sunset
8:09 PM
Markham, TX
Hour by hour · 24h
73°
11p
71°
12a
71°
1a
71°
2a
70°
3a
70°
4a
70°
5a
70°
6a
71°
7a
74°
8a
78°
9a
79°
10a
81°
11a
82°
12p
83°
1p
83°
2p
84°
3p
83°
4p
82°
5p
81°
6p
80°
7p
78°
8p
76°
9p
76°
10p
L 70°H 84°
Markham, TX
7-day forecast
  1. Today
    May 16
    Thunderstorm
    84°72°
  2. Sunday
    May 17
    Thunderstorm
    15%
    85°77°
  3. Monday
    May 18
    Thunderstorm
    86°76°
  4. Tuesday
    May 19
    Overcast
    42%
    91°76°
  5. Wednesday
    May 20
    Heavy Drizzle
    53%
    89°69°
  6. Thursday
    May 21
    Light Drizzle
    52%
    91°72°
  7. Friday
    May 22
    Overcast
    68%
    90°75°
Markham, TX
Anemometer · 24h winds · from true
NESW
From · True
SE
141° · steady
Direction
SE
141°
Sustained
14
mph
Gust
28
mph
Peak 24h
29
avg 13
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 13 · pk 29 @ 11:00p
−24h−18h−12h−6hnow
Sustained 14 mph with gusts pulsing to 28 — flags snap, branches bend.
Markham, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1008.3
-0.2 mb in 3h · falling rapidly · 29.78 inHg
Now
1008.3
mb
3h
-0.2
mb
12h
-0.9
mb
24h
-1.8
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10061012
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Markham, TX
Air quality
50
AQI
Good
PM 2.5
9.1 μg/m³
PM 10
14.2 μg/m³
NO₂
1.0 μg/m³
Ozone
82.0 μg/m³
UV Index
0.0 Low
Markham, TX
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:07 AM
Sunrise
6:32 AM
Daylight
13h 37m
Sunset
8:09 PM
Civil dusk
1:36 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Markham, TX
The moon
New Moon
0% illuminated
Moonrise
11:50 AM
Moonset
1:30 AM
In sign
♊︎ Gemini
Markham, 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 →

Markham at a glance

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

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.