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

Weather in Marion, Arkansas

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

Marion, AR
Sunday, May 17 at 1:38 AM
75
°
Partly Cloudy
Feels like
77°
Humidity
72%
Wind
8 mph
Sunrise
5:55 AM
Sunset
7:58 PM
Marion, AR
Hour by hour · 24h
72°
8p
68°
9p
65°
10p
63°
11p
62°
12a
62°
1a
61°
2a
60°
3a
59°
4a
59°
5a
60°
6a
62°
7a
66°
8a
70°
9a
73°
10a
76°
11a
79°
12p
82°
1p
83°
2p
85°
3p
86°
4p
84°
5p
83°
6p
81°
7p
L 59°H 86°
Marion, AR
7-day forecast
  1. Today
    May 16
    Overcast
    18%
    84°71°
  2. Sunday
    May 17
    Overcast
    89°66°
  3. Monday
    May 18
    Light Showers
    10%
    88°72°
  4. Tuesday
    May 19
    Showers
    52%
    90°69°
  5. Wednesday
    May 20
    Light Showers
    71%
    78°68°
  6. Thursday
    May 21
    Heavy Drizzle
    47%
    72°65°
  7. Friday
    May 22
    Drizzle
    36%
    83°66°
Marion, AR
Anemometer · 24h winds · from true
NESW
From · True
SE
145° · backing 36°
Direction
SE
145°
Sustained
8
mph
Gust
16
mph
Peak 24h
25
avg 11
Beaufort · 3 · GENTLE 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 11 · pk 25 @ 2:00a
−24h−18h−12h−6hnow
Light breeze backing 36° from the se.
Marion, AR
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1005.1
-0.2 mb in 3h · steady · 29.68 inHg
Now
1005.1
mb
3h
-0.2
mb
12h
-3.1
mb
24h
-0.4
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10041009
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Marion, AR
Air quality
72
AQI
Moderate
PM 2.5
3.2 μg/m³
PM 10
4.2 μg/m³
NO₂
1.8 μg/m³
Ozone
117.0 μg/m³
UV Index
0.0 Low
Marion, AR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:29 AM
Sunrise
5:55 AM
Daylight
14h 03m
Sunset
7:58 PM
Civil dusk
1:27 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Marion, AR
The moon
New Moon
0% illuminated
Moonrise
11:07 AM
Moonset
1:23 AM
In sign
♉︎ Taurus
Marion, AR
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: 75°F — typical for the season
  • Last frost: March 18 (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.