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

Weather in Seymour, Indiana

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

Seymour, IN
Sunday, May 17 at 2:44 AM
65
°
Overcast
Feels like
66°
Humidity
93%
Wind
7 mph
Sunrise
6:29 AM
Sunset
8:50 PM
Seymour, IN
Hour by hour · 24h
55°
10p
52°
11p
52°
12a
50°
1a
49°
2a
47°
3a
46°
4a
46°
5a
45°
6a
45°
7a
49°
8a
53°
9a
56°
10a
59°
25%
11a
59°
38%
12p
64°
16%
1p
65°
2p
66°
3p
68°
4p
70°
5p
71°
6p
70°
7p
67°
8p
64°
9p
L 45°H 71°
Seymour, IN
7-day forecast
  1. Today
    May 16
    Showers
    63%
    76°59°
  2. Sunday
    May 17
    Drizzle
    39%
    81°62°
  3. Monday
    May 18
    Heavy Rain
    37%
    86°61°
  4. Tuesday
    May 19
    Showers
    64%
    78°65°
  5. Wednesday
    May 20
    Showers
    63%
    68°55°
  6. Thursday
    May 21
    Light Drizzle
    16%
    61°52°
  7. Friday
    May 22
    Light Drizzle
    25%
    70°54°
Seymour, IN
Next 24 hours · Cool now
35°58°80°12a6a12p6pnow 55°high 71°low 45°PRECIP %
Seymour, IN
Anemometer · 24h winds · from true
NESW
From · True
S
178° · veering 25°
Direction
S
178°
Sustained
7
mph
Gust
13
mph
Peak 24h
22
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 22 @ 7:00a
−24h−18h−12h−6hnow
Light breeze veering 25° from the s.
Seymour, IN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
992.5
-0.3 mb in 3h · rising rapidly · 29.31 inHg
Now
992.5
mb
3h
-0.3
mb
12h
-1.9
mb
24h
+0.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 992–996
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Seymour, IN
Air quality
42
AQI
Good
PM 2.5
5.5 μg/m³
PM 10
6.1 μg/m³
NO₂
4.6 μg/m³
Ozone
89.0 μg/m³
UV Index
0.0 Low
Seymour, IN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:01 AM
Sunrise
6:29 AM
Daylight
14h 21m
Sunset
8:50 PM
Civil dusk
1:21 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Seymour, IN
The moon
New Moon
0% illuminated
Moonrise
10:37 AM
Moonset
1:18 AM
In sign
♊︎ Gemini
Seymour, 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 →

Seymour at a glance

  • Today vs. normal: 8°F below the seasonal normal for this latitude
  • Last frost: April 10 (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 Seymour

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.