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

Weather in Peotone, Illinois

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Peotone, IL
Sunday, May 17 at 2:54 AM
68
°
Partly Cloudy
Feels like
67°
Humidity
65%
Wind
7 mph
Sunrise
5:31 AM
Sunset
8:04 PM
Peotone, IL
Hour by hour · 24h
58°
9p
54°
10p
55°
11p
54°
12a
54°
1a
52°
2a
53°
14%
3a
53°
13%
4a
54°
5a
54°
6a
57°
17%
7a
57°
16%
8a
57°
9a
58°
10a
59°
11a
59°
12p
64°
1p
67°
2p
70°
3p
73°
4p
74°
5p
72°
6p
71°
7p
70°
8p
L 52°H 74°
Peotone, IL
7-day forecast
  1. Today
    May 16
    Heavy Drizzle
    48%
    82°64°
  2. Sunday
    May 17
    Light Drizzle
    15%
    87°62°
  3. Monday
    May 18
    Showers
    63%
    81°68°
  4. Tuesday
    May 19
    Light Showers
    77%
    79°57°
  5. Wednesday
    May 20
    Overcast
    54%
    62°45°
  6. Thursday
    May 21
    Overcast
    63°45°
  7. Friday
    May 22
    Light Drizzle
    11%
    56°49°
Peotone, IL
Anemometer · 24h winds · from true
NESW
From · True
S
191° · steady
Direction
S
191°
Sustained
7
mph
Gust
20
mph
Peak 24h
24
avg 9
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 9 · pk 24 @ 8:00a
−24h−18h−12h−6hnow
Light breeze holding from the s.
Peotone, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
986.4
+0.2 mb in 3h · steady · 29.13 inHg
Now
986.4
mb
3h
+0.2
mb
12h
-0.6
mb
24h
+3.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 982988
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Peotone, IL
Air quality
47
AQI
Good
PM 2.5
5.9 μg/m³
PM 10
6.9 μg/m³
NO₂
6.7 μg/m³
Ozone
75.0 μg/m³
UV Index
0.0 Low
Peotone, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:01 AM
Sunrise
5:31 AM
Daylight
14h 33m
Sunset
8:04 PM
Civil dusk
1:36 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Peotone, IL
The moon
New Moon
0% illuminated
Moonrise
10:35 AM
Moonset
1:34 AM
In sign
♊︎ Gemini
Peotone, IL
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Peotone at a glance

  • Today vs. normal: 68°F — typical for the season
  • Last frost: April 24 (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.

ZIP codes in Peotone

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.