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

Weather in Griffin, Indiana

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

Griffin, IN
Sunday, May 17 at 4:53 AM
70
°
Clear
Feels like
72°
Humidity
81%
Wind
5 mph
Sunrise
5:39 AM
Sunset
7:56 PM
Griffin, IN
Hour by hour · 24h
53°
11p
52°
12a
51°
1a
50°
2a
50°
3a
51°
4a
51°
5a
51°
6a
55°
7a
57°
8a
60°
9a
60°
10a
65°
12%
11a
67°
12p
72°
1p
75°
2p
77°
3p
78°
4p
79°
5p
78°
6p
76°
7p
72°
8p
70°
9p
69°
10p
L 50°H 79°
Griffin, IN
7-day forecast
  1. Today
    May 16
    Thunderstorm
    51%
    81°68°
  2. Sunday
    May 17
    Overcast
    —
    86°66°
  3. Monday
    May 18
    Heavy Rain
    49%
    85°68°
  4. Tuesday
    May 19
    Showers
    80%
    82°65°
  5. Wednesday
    May 20
    Showers
    80%
    70°59°
  6. Thursday
    May 21
    Heavy Drizzle
    17%
    63°54°
  7. Friday
    May 22
    Light Showers
    36%
    73°56°
Griffin, IN
Next 24 hours · Cool now
45°65°85°12a6a12p6pnow 53°high 79°low 50°PRECIP %
Griffin, IN
Anemometer · 24h winds · from true
NESW
From · True
SSE
155° · backing 20°
Direction
SSE
155°
Sustained
5
mph
Gust
15
mph
Peak 24h
23
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 23 @ 8:00a
−24h−18h−12h−6hnow
Light breeze backing 20° from the sse.
Griffin, IN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
999.1
-0.2 mb in 3h · rising · 29.50 inHg
Now
999.1
mb
3h
-0.2
mb
12h
-1.6
mb
24h
+0.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 998–1002
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Griffin, IN
Air quality
45
AQI
Good
PM 2.5
5.0 μg/m³
PM 10
5.8 μg/m³
NO₂
4.7 μg/m³
Ozone
80.0 μg/m³
UV Index
0.0 Low
Griffin, IN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:11 AM
Sunrise
5:39 AM
Daylight
14h 17m
Sunset
7:56 PM
Civil dusk
1:27 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Griffin, IN
The moon
New Moon
0% illuminated
Moonrise
10:47 AM
Moonset
1:23 AM
In sign
♊︎ Gemini
Griffin, 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 →

Griffin at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: April 5 (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 Griffin

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.