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

Weather in Union Hill, Illinois

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

Union Hill, IL
Sunday, May 17 at 2:40 AM
67
°
Clear
Feels like
66°
Humidity
73%
Wind
8 mph
Sunrise
5:33 AM
Sunset
8:04 PM
Union Hill, IL
Hour by hour · 24h
60°
9p
57°
10p
55°
11p
54°
12a
53°
1a
52°
2a
54°
20%
3a
54°
10%
4a
54°
10%
5a
55°
16%
6a
54°
50%
7a
56°
18%
8a
56°
9a
57°
16%
10a
60°
11a
62°
12p
66°
1p
69°
2p
72°
3p
74°
4p
75°
5p
74°
6p
74°
7p
70°
8p
L 52°H 75°
Union Hill, IL
7-day forecast
  1. Today
    May 16
    Overcast
    38%
    82°62°
  2. Sunday
    May 17
    Overcast
    25%
    88°62°
  3. Monday
    May 18
    Heavy Rain
    71%
    83°67°
  4. Tuesday
    May 19
    Light Showers
    75%
    80°58°
  5. Wednesday
    May 20
    Overcast
    51%
    66°46°
  6. Thursday
    May 21
    Overcast
    —
    63°45°
  7. Friday
    May 22
    Light Drizzle
    12%
    57°51°
Union Hill, IL
Next 24 hours · Cool now
45°63°80°12a6a12p6pnow 60°high 75°low 52°PRECIP %
Union Hill, IL
Anemometer · 24h winds · from true
NESW
From · True
SSW
193° · steady
Direction
SSW
193°
Sustained
8
mph
Gust
16
mph
Peak 24h
25
avg 10
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 10 · pk 25 @ 2:00p
−24h−18h−12h−6hnow
Light breeze holding from the ssw.
Union Hill, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
989.9
+0.7 mb in 3h · rising · 29.23 inHg
Now
989.9
mb
3h
+0.7
mb
12h
-0.6
mb
24h
+3.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 986–991
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Union Hill, IL
Air quality
48
AQI
Good
PM 2.5
6.0 μg/m³
PM 10
7.3 μg/m³
NO₂
6.4 μg/m³
Ozone
79.0 μg/m³
UV Index
0.0 Low
Union Hill, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:03 AM
Sunrise
5:33 AM
Daylight
14h 31m
Sunset
8:04 PM
Civil dusk
1:37 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Union Hill, IL
The moon
New Moon
0% illuminated
Moonrise
10:38 AM
Moonset
1:35 AM
In sign
♊︎ Gemini
Union Hill, 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 →

Union Hill at a glance

  • Today vs. normal: 4°F below the seasonal normal for this latitude
  • Last frost: April 23 (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 Illinois →

ZIP codes in Union Hill

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.