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

Weather in Grayson, Louisiana

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

Grayson, LA
Sunday, May 17 at 3:57 AM
75
°
Clear
Feels like
77°
Humidity
64%
Wind
7 mph
Sunrise
6:10 AM
Sunset
7:59 PM
Grayson, LA
Hour by hour · 24h
72°
10p
70°
11p
69°
12a
69°
1a
67°
2a
66°
3a
66°
4a
66°
5a
65°
6a
66°
7a
71°
8a
76°
9a
80°
10a
84°
11a
86°
12p
88°
1p
89°
2p
89°
3p
89°
4p
89°
5p
87°
6p
85°
7p
81°
8p
79°
9p
L 65°H 89°
Grayson, LA
7-day forecast
  1. Today
    May 16
    Overcast
    —
    87°71°
  2. Sunday
    May 17
    Overcast
    23%
    85°69°
  3. Monday
    May 18
    Overcast
    24%
    88°75°
  4. Tuesday
    May 19
    Light Showers
    49%
    89°69°
  5. Wednesday
    May 20
    Showers
    77%
    85°69°
  6. Thursday
    May 21
    Light Showers
    64%
    75°68°
  7. Friday
    May 22
    Heavy Drizzle
    65%
    88°68°
Grayson, LA
Next 24 hours · Mild now
HOT 90°60°78°95°12a6a12p6pnow 72°high 89°low 65°
Grayson, LA
Anemometer · 24h winds · from true
NESW
From · True
SSE
154° · backing 37°
Direction
SSE
154°
Sustained
7
mph
Gust
16
mph
Peak 24h
18
avg 7
Beaufort · 2 · LIGHT 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 7 · pk 18 @ 12:00a
−24h−18h−12h−6hnow
Light breeze backing 37° from the sse.
Grayson, LA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1007.2
-0.2 mb in 3h · falling · 29.74 inHg
Now
1007.2
mb
3h
-0.2
mb
12h
-1.1
mb
24h
-0.6
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1006–1010
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Grayson, LA
Air quality
47
AQI
Good
PM 2.5
5.6 μg/m³
PM 10
7.5 μg/m³
NO₂
1.7 μg/m³
Ozone
83.0 μg/m³
UV Index
0.0 Low
Grayson, LA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:44 AM
Sunrise
6:10 AM
Daylight
13h 49m
Sunset
7:59 PM
Civil dusk
1:27 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Grayson, LA
The moon
New Moon
0% illuminated
Moonrise
11:25 AM
Moonset
1:22 AM
In sign
♊︎ Gemini
Grayson, LA
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 →

Grayson at a glance

  • Today vs. normal: 5°F below the seasonal normal for this latitude
  • Last frost: February 27 (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.

All cities in Louisiana →

ZIP codes in Grayson

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.