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

Weather in Leaf River, Illinois

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

Leaf River, IL
Sunday, May 17 at 3:53 AM
71
°
Overcast
Feels like
72°
Humidity
73%
Wind
7 mph
Sunrise
5:35 AM
Sunset
8:12 PM
Leaf River, IL
Hour by hour · 24h
61°
10p
60°
11p
59°
12a
57°
25%
1a
56°
12%
2a
55°
3a
54°
13%
4a
57°
5a
58°
6a
58°
7a
60°
8a
62°
9a
65°
10a
68°
11a
71°
12p
74°
1p
77°
2p
79°
3p
80°
4p
80°
5p
80°
6p
79°
7p
75°
8p
72°
9p
L 54°H 80°
Leaf River, IL
7-day forecast
  1. Today
    May 16
    Rain
    68%
    84°61°
  2. Sunday
    May 17
    Heavy Drizzle
    36%
    86°65°
  3. Monday
    May 18
    Heavy Rain
    74%
    80°69°
  4. Tuesday
    May 19
    Showers
    69%
    73°51°
  5. Wednesday
    May 20
    Overcast
    60°44°
  6. Thursday
    May 21
    Overcast
    65°40°
  7. Friday
    May 22
    Overcast
    11%
    64°48°
Leaf River, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
156° · veering 12°
Direction
SSE
156°
Sustained
7
mph
Gust
12
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 @ 6:00a
−24h−18h−12h−6hnow
Light breeze veering 12° from the sse.
Leaf River, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
984.4
+0.1 mb in 3h · rising · 29.07 inHg
Now
984.4
mb
3h
+0.1
mb
12h
-0.3
mb
24h
+3.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 981986
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Leaf River, IL
Air quality
48
AQI
Good
PM 2.5
3.9 μg/m³
PM 10
5.0 μg/m³
NO₂
6.9 μg/m³
Ozone
77.0 μg/m³
UV Index
0.0 Low
Leaf River, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:05 AM
Sunrise
5:35 AM
Daylight
14h 37m
Sunset
8:12 PM
Civil dusk
1:45 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Leaf River, IL
The moon
New Moon
0% illuminated
Moonrise
10:39 AM
Moonset
1:45 AM
In sign
♊︎ Gemini
Leaf River, 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 →

Leaf River at a glance

  • Today vs. normal: 71°F — typical for the season
  • Last frost: April 29 (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

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Leaf River

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.