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

Weather in Sun, Louisiana

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

Sun, LA
Sunday, May 17 at 3:58 AM
72
°
Clear
Feels like
75°
Humidity
79%
Wind
5 mph
Sunrise
6:04 AM
Sunset
7:47 PM
Sun, LA
Hour by hour · 24h
72°
10p
69°
11p
68°
12a
66°
1a
65°
2a
64°
3a
64°
4a
63°
5a
62°
6a
63°
7a
68°
8a
74°
9a
79°
10a
81°
11a
83°
12p
85°
1p
86°
2p
86°
3p
86°
4p
86°
5p
83°
6p
80°
7p
76°
8p
74°
9p
L 62°H 86°
Sun, LA
7-day forecast
  1. Today
    May 16
    Overcast
    —
    84°67°
  2. Sunday
    May 17
    Light Drizzle
    21%
    83°66°
  3. Monday
    May 18
    Overcast
    15%
    85°73°
  4. Tuesday
    May 19
    Light Drizzle
    27%
    89°71°
  5. Wednesday
    May 20
    Overcast
    42%
    92°70°
  6. Thursday
    May 21
    Light Drizzle
    52%
    91°69°
  7. Friday
    May 22
    Light Drizzle
    63%
    87°70°
Sun, LA
Next 24 hours · Mild now
HOT 90°55°75°95°12a6a12p6pnow 72°high 86°low 62°
Sun, LA
Anemometer · 24h winds · from true
NESW
From · True
SE
138° · veering 39°
Direction
SE
138°
Sustained
5
mph
Gust
13
mph
Peak 24h
17
avg 6
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 6 · pk 17 @ 7:00p
−24h−18h−12h−6hnow
Light breeze veering 39° from the se.
Sun, LA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1012.6
-0.6 mb in 3h · falling · 29.90 inHg
Now
1012.6
mb
3h
-0.6
mb
12h
-1.2
mb
24h
-0.3
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1011–1015
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Sun, LA
Air quality
60
AQI
Moderate
PM 2.5
6.7 μg/m³
PM 10
8.9 μg/m³
NO₂
3.1 μg/m³
Ozone
88.0 μg/m³
UV Index
0.0 Low
Sun, LA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:39 AM
Sunrise
6:04 AM
Daylight
13h 43m
Sunset
7:47 PM
Civil dusk
1:15 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Sun, LA
The moon
New Moon
0% illuminated
Moonrise
11:20 AM
Moonset
1:09 AM
In sign
♊︎ Gemini
Sun, 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 →

Sun at a glance

  • Today vs. normal: 9°F below the seasonal normal for this latitude
  • Last frost: February 19 (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 Sun

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.