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

Weather in Marion, Louisiana

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

Marion, LA
Sunday, May 17 at 2:36 AM
77
°
Clear
Feels like
78°
Humidity
61%
Wind
6 mph
Sunrise
6:08 AM
Sunset
8:01 PM
Marion, LA
Hour by hour · 24h
72°
9p
70°
10p
69°
11p
68°
12a
68°
1a
67°
2a
66°
3a
66°
4a
65°
5a
64°
6a
65°
7a
70°
8a
74°
9a
79°
10a
83°
11a
86°
12p
88°
1p
89°
2p
90°
3p
91°
4p
90°
5p
88°
6p
86°
7p
83°
8p
L 64°H 91°
Marion, LA
7-day forecast
  1. Today
    May 16
    Overcast
    87°71°
  2. Sunday
    May 17
    Thunderstorm
    22%
    84°69°
  3. Monday
    May 18
    Light Drizzle
    21%
    90°74°
  4. Tuesday
    May 19
    Drizzle
    48%
    91°67°
  5. Wednesday
    May 20
    Showers
    73%
    86°67°
  6. Thursday
    May 21
    Showers
    63%
    77°68°
  7. Friday
    May 22
    Thunderstorm
    55%
    83°67°
Marion, LA
Anemometer · 24h winds · from true
NESW
From · True
SE
145° · backing 49°
Direction
SE
145°
Sustained
6
mph
Gust
15
mph
Peak 24h
19
avg 8
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 8 · pk 19 @ 11:00p
−24h−18h−12h−6hnow
Light breeze backing 49° from the se.
Marion, LA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1006.4
+0.5 mb in 3h · falling · 29.72 inHg
Now
1006.4
mb
3h
+0.5
mb
12h
-2.2
mb
24h
-0.8
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10051010
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Marion, LA
Air quality
49
AQI
Good
PM 2.5
6.0 μg/m³
PM 10
7.8 μg/m³
NO₂
2.0 μg/m³
Ozone
93.0 μg/m³
UV Index
0.0 Low
Marion, LA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:43 AM
Sunrise
6:08 AM
Daylight
13h 53m
Sunset
8:01 PM
Civil dusk
1:30 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Marion, LA
The moon
New Moon
0% illuminated
Moonrise
11:23 AM
Moonset
1:25 AM
In sign
♊︎ Gemini
Marion, 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 →

Marion at a glance

  • Today vs. normal: 77°F — typical for the season
  • Last frost: March 4 (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 Marion

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.