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

Weather in Marion, Indiana

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

Marion, IN
Sunday, May 17 at 4:07 AM
64
°
Overcast
Feels like
65°
Humidity
94%
Wind
6 mph
Sunrise
6:26 AM
Sunset
8:52 PM
Marion, IN
Hour by hour · 24h
50°
12a
49°
1a
48°
2a
47°
3a
46°
4a
45°
5a
45°
6a
45°
7a
50°
8a
53°
9a
54°
10a
54°
29%
11a
55°
40%
12p
56°
20%
1p
60°
2p
64°
3p
62°
4p
65°
5p
65°
6p
65°
7p
65°
8p
61°
9p
60°
10p
59°
11p
L 45°H 65°
Marion, IN
7-day forecast
  1. Today
    May 17
    Light Drizzle
    25%
    83°63°
  2. Monday
    May 18
    Rain
    44%
    85°61°
  3. Tuesday
    May 19
    Showers
    80%
    80°67°
  4. Wednesday
    May 20
    Showers
    80%
    68°55°
  5. Thursday
    May 21
    Overcast
    13%
    63°51°
  6. Friday
    May 22
    Light Drizzle
    29%
    65°54°
  7. Saturday
    May 23
    Light Drizzle
    32%
    74°64°
Marion, IN
Next 24 hours · Cold now
40°55°70°12a6a12p6pnow 50°high 65°low 45°PRECIP %
Marion, IN
Anemometer · 24h winds · from true
NESW
From · True
S
187° · veering 18°
Direction
S
187°
Sustained
6
mph
Gust
11
mph
Peak 24h
29
avg 10
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 10 · pk 29 @ 9:00p
−24h−18h−12h−6hnow
Light breeze veering 18° from the s.
Marion, IN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
985.1
-1.5 mb in 3h · steady · 29.09 inHg
Now
985.1
mb
3h
-1.5
mb
12h
-2.2
mb
24h
+1.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 983–988
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Marion, IN
Air quality
41
AQI
Good
PM 2.5
5.6 μg/m³
PM 10
6.6 μg/m³
NO₂
5.6 μg/m³
Ozone
78.0 μg/m³
UV Index
0.0 Low
Marion, IN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:58 AM
Sunrise
6:26 AM
Daylight
14h 26m
Sunset
8:52 PM
Civil dusk
1:22 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Marion, IN
The moon
New Moon
0% illuminated
Moonrise
10:34 AM
Moonset
1:19 AM
In sign
♊︎ Gemini
Marion, IN
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: 8°F below the seasonal normal for this latitude
  • Last frost: April 14 (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

Warm-season window is open

As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.

All cities in Indiana →

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.