Weather in Caseyville, Illinois
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Caseyville, IL
Sunday, May 17 at 5:02 AM
72
°
Clear
Feels like
74°
Humidity
80%
Wind
8 mph
Sunrise
5:46 AM
Sunset
8:06 PM
Caseyville, IL
Hour by hour · 24h
61°
12a
61°
1a
60°
2a
60°
3a
59°
4a
61°
5a
60°
17%
6a
61°
16%
7a
62°
18%
8a
65°
13%
9a
68°
10a
70°
11a
76°
12p
77°
1p
81°
2p
82°
3p
81°
4p
81°
5p
80°
6p
80°
7p
79°
8p
77°
9p
76°
10p
74°
11p
Caseyville, IL
7-day forecast
- TodayMay 17Overcast—86°69°
- MondayMay 18Light Showers51%79°69°
- TuesdayMay 19Showers90%81°61°
- WednesdayMay 20Overcast69%66°53°
- ThursdayMay 21Light Drizzle13%64°53°
- FridayMay 22Drizzle20%66°54°
- SaturdayMay 23Heavy Drizzle17%82°61°
Caseyville, IL
Next 24 hours · Cool now
Caseyville, IL
Anemometer · 24h winds · from true
From · True
SSE
154° · backing 26°
Direction
SSE
154°
Sustained
8
mph
Gust
15
mph
Peak 24h
22
avg 9
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
−24h−18h−12h−6hnow
Caseyville, IL
Air quality
35
AQI
Good
- PM 2.5
- 4.9 μg/m³
- PM 10
- 5.4 μg/m³
- NO₂
- 8.6 μg/m³
- Ozone
- 77.0 μg/m³
- UV Index
- 0.0 Low
Caseyville, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:18 AM
Sunrise
5:46 AM
Daylight
14h 20m
Sunset
8:06 PM
Civil dusk
1:36 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Caseyville, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:54 AM
- Moonset
- 1:34 AM
- In sign
- ♊︎ Gemini
Caseyville, IL
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Caseyville at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 8 (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.