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

Weather in Johnson, Indiana

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

Johnson, IN
Sunday, May 17 at 3:54 AM
70
°
Partly Cloudy
Feels like
72°
Humidity
81%
Wind
9 mph
Sunrise
5:38 AM
Sunset
7:56 PM
Johnson, IN
Hour by hour · 24h
57°
10p
55°
11p
53°
12a
53°
1a
53°
2a
52°
3a
53°
4a
54°
5a
53°
6a
57°
7a
58°
8a
61°
10%
9a
61°
10a
66°
22%
11a
69°
12p
72°
1p
75°
2p
78°
3p
79°
4p
80°
5p
80°
6p
77°
7p
74°
8p
72°
9p
L 52°H 80°
Johnson, IN
7-day forecast
  1. Today
    May 16
    Thunderstorm
    51%
    83°68°
  2. Sunday
    May 17
    Overcast
    —
    87°66°
  3. Monday
    May 18
    Light Rain
    51%
    86°69°
  4. Tuesday
    May 19
    Showers
    80%
    81°65°
  5. Wednesday
    May 20
    Showers
    80%
    70°59°
  6. Thursday
    May 21
    Light Rain
    17%
    64°54°
  7. Friday
    May 22
    Light Showers
    34%
    72°55°
Johnson, IN
Next 24 hours · Cool now
45°65°85°12a6a12p6pnow 57°high 80°low 52°PRECIP %
Johnson, IN
Anemometer · 24h winds · from true
NESW
From · True
SE
130° · backing 40°
Direction
SE
130°
Sustained
9
mph
Gust
12
mph
Peak 24h
25
avg 9
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 9 · pk 25 @ 7:00a
−24h−18h−12h−6hnow
Light breeze backing 40° from the se.
Johnson, IN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
997.1
-0.6 mb in 3h · rising · 29.44 inHg
Now
997.1
mb
3h
-0.6
mb
12h
-2.0
mb
24h
+0.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 997–1000
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Johnson, IN
Air quality
45
AQI
Good
PM 2.5
4.8 μg/m³
PM 10
5.5 μg/m³
NO₂
6.2 μg/m³
Ozone
77.0 μg/m³
UV Index
0.0 Low
Johnson, IN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:10 AM
Sunrise
5:38 AM
Daylight
14h 18m
Sunset
7:56 PM
Civil dusk
1:26 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Johnson, IN
The moon
New Moon
0% illuminated
Moonrise
10:46 AM
Moonset
1:23 AM
In sign
♊︎ Gemini
Johnson, 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 →

Johnson at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: April 6 (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 Johnson

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.