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

Weather in Arenzville, Illinois

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

Arenzville, IL
Sunday, May 17 at 2:51 AM
67
°
Overcast
Feels like
66°
Humidity
89%
Wind
13 mph
Sunrise
5:45 AM
Sunset
8:10 PM
Arenzville, IL
Hour by hour · 24h
63°
9p
62°
10p
62°
11p
61°
12a
61°
1a
60°
2a
61°
19%
3a
58°
44%
4a
54°
57%
5a
54°
73%
6a
54°
41%
7a
55°
12%
8a
59°
9a
62°
10a
66°
11a
69°
12p
74°
1p
77°
2p
78°
3p
79°
4p
80°
5p
80°
6p
79°
7p
75°
8p
L 54°H 80°
Arenzville, IL
7-day forecast
  1. Today
    May 16
    Rain
    48%
    75°65°
  2. Sunday
    May 17
    Overcast
    23%
    87°65°
  3. Monday
    May 18
    Light Showers
    64%
    76°68°
  4. Tuesday
    May 19
    Light Showers
    75%
    73°59°
  5. Wednesday
    May 20
    Overcast
    43%
    65°47°
  6. Thursday
    May 21
    Overcast
    66°48°
  7. Friday
    May 22
    Overcast
    14%
    65°54°
Arenzville, IL
Anemometer · 24h winds · from true
NESW
From · True
ESE
112° · backing 40°
Direction
ESE
112°
Sustained
13
mph
Gust
22
mph
Peak 24h
29
avg 8
Beaufort · 4 · MOD 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 29 @ 4:00p
−24h−18h−12h−6hnow
Sustained 13 mph with gusts pulsing to 22 — flags snap, branches bend.
Arenzville, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
990.5
+0.5 mb in 3h · rising · 29.25 inHg
Now
990.5
mb
3h
+0.5
mb
12h
-2.7
mb
24h
+2.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 989993
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Arenzville, IL
Air quality
46
AQI
Good
PM 2.5
6.1 μg/m³
PM 10
6.7 μg/m³
NO₂
5.4 μg/m³
Ozone
80.0 μg/m³
UV Index
0.0 Low
Arenzville, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:16 AM
Sunrise
5:45 AM
Daylight
14h 25m
Sunset
8:10 PM
Civil dusk
1:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Arenzville, IL
The moon
New Moon
0% illuminated
Moonrise
10:51 AM
Moonset
1:40 AM
In sign
♊︎ Gemini
Arenzville, IL
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 →

Arenzville at a glance

  • Today vs. normal: 5°F below the seasonal normal for this latitude
  • Last frost: April 15 (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 Arenzville

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.