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

Weather in Dalzell, Illinois

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

Dalzell, IL
Sunday, May 17 at 1:30 AM
73
°
Overcast
Feels like
75°
Humidity
71%
Wind
6 mph
Sunrise
5:36 AM
Sunset
8:09 PM
Dalzell, IL
Hour by hour · 24h
66°
8p
63°
9p
61°
10p
61°
11p
59°
12a
60°
21%
1a
59°
10%
2a
58°
3a
59°
14%
4a
61°
10%
5a
56°
30%
6a
56°
15%
7a
58°
8a
59°
9a
63°
10a
67°
11a
70°
12p
74°
1p
76°
2p
77°
3p
79°
4p
80°
5p
79°
6p
77°
7p
L 56°H 80°
Dalzell, IL
7-day forecast
  1. Today
    May 16
    Rain
    61%
    81°63°
  2. Sunday
    May 17
    Overcast
    31%
    89°65°
  3. Monday
    May 18
    Thunderstorm
    72%
    84°70°
  4. Tuesday
    May 19
    Showers
    63%
    74°55°
  5. Wednesday
    May 20
    Overcast
    13%
    63°46°
  6. Thursday
    May 21
    Overcast
    65°44°
  7. Friday
    May 22
    Overcast
    58°51°
Dalzell, IL
Anemometer · 24h winds · from true
NESW
From · True
S
182° · veering 37°
Direction
S
182°
Sustained
6
mph
Gust
14
mph
Peak 24h
22
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 22 @ 1:00a
−24h−18h−12h−6hnow
Light breeze veering 37° from the s.
Dalzell, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
988.6
-0.8 mb in 3h · steady · 29.19 inHg
Now
988.6
mb
3h
-0.8
mb
12h
-1.2
mb
24h
+3.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 984990
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Dalzell, IL
Air quality
48
AQI
Good
PM 2.5
6.3 μg/m³
PM 10
7.6 μg/m³
NO₂
6.2 μg/m³
Ozone
81.0 μg/m³
UV Index
0.0 Low
Dalzell, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:06 AM
Sunrise
5:36 AM
Daylight
14h 33m
Sunset
8:09 PM
Civil dusk
1:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Dalzell, IL
The moon
New Moon
0% illuminated
Moonrise
10:41 AM
Moonset
1:40 AM
In sign
♉︎ Taurus
Dalzell, 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 →

Dalzell at a glance

  • Today vs. normal: 3°F above the seasonal normal for this latitude
  • 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 Dalzell

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.