weathermetro
Cities / United States
/ Illinois
☁️ Casey weather
Overcast. .
Feels like 34° Wind 25 km/h NW Humidity 59% Pressure 1015 hPa UV 0 Air Good ☀ 06:06 - 19:46
Right now it is 32° in Casey with overcast skies and today's high is 32° with an overnight low of 24° . The sun rises at 06:06 and sets at 19:46, giving 13h 40m of daylight. Over the coming week highs range from 23° to 28° .
Casey is in Illinois, United States, sitting 197 m above sea level, with a population of about 3,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
22°
27°
32°
32°
23°
15:00 · 31° · 0 mm
16:00 · 31.5° · 0 mm
17:00 · 25.8° · 0 mm
18:00 · 26.6° · 0 mm
19:00 · 26.6° · 0 mm
20:00 · 25.5° · 0 mm
21:00 · 24.5° · 0 mm
22:00 · 23.9° · 0 mm
23:00 · 23.8° · 0 mm
00:00 · 23.9° · 0.7 mm
01:00 · 23.5° · 0.4 mm
02:00 · 23.2° · 0 mm
03:00 · 23.4° · 1.8 mm
04:00 · 23° · 1.1 mm
05:00 · 22.7° · 0 mm
06:00 · 22.7° · 0 mm
07:00 · 22.5° · 0.4 mm
08:00 · 23.3° · 0 mm
09:00 · 24.5° · 0 mm
10:00 · 25.9° · 0 mm
11:00 · 25.8° · 0 mm
12:00 · 26.1° · 0 mm
13:00 · 27° · 0 mm
14:00 · 27.7° · 0 mm
Precipitation
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0.7 mm
00:00
01:00 · 0.4 mm
02:00 · 0 mm
03:00 · 1.8 mm
03:00
04:00 · 1.1 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0.4 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
15:00
☁️
31°
32.2°
-
Overcast
16:00
☁️
31.5°
31.6°
-
Overcast
17:00
☁️
25.8°
28°
-
Overcast
18:00
⛅
26.6°
29.5°
-
Partly cloudy
19:00
☁️
26.6°
30°
-
Overcast
20:00
☁️
25.5°
29.2°
-
Overcast
21:00
☀️
24.5°
28.7°
-
Clear sky
22:00
☁️
23.9°
27.2°
-
Overcast
23:00
☁️
23.8°
26.1°
-
Overcast
00:00
🌦️
23.9°
25.8°
0.7 mm
Light rain
01:00
🌦️
23.5°
26.6°
0.4 mm
Light rain
02:00
☁️
23.2°
25.6°
-
Overcast
🌦️
TodayAugust 16th
Avg 26° Low 24° at 23:00
High 32° at 16:00
0.4 mm rain Wind ~26 km/h
Clear
Cloudy
Cloudy
Cloudy
00:00
24°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
29°
14:00
30°
16:00
32°
18:00
27°
20:00
26°
22:00
24°
🌧️
MondayAugust 17th
Avg 24° Low 20° at 23:00
High 28° at 15:00
4.4 mm rain Wind ~21 km/h
00:00
24°
0.7mm
02:00
23°
04:00
23°
1.1mm
06:00
23°
08:00
23°
10:00
26°
12:00
26°
14:00
28°
16:00
28°
18:00
26°
20:00
23°
22:00
21°
☀️
TuesdayAugust 18th
Avg 23° Low 18° at 06:00
High 28° at 15:00
Feels 31° Wind ~10 km/h
Cloudy
Clear
00:00
20°
02:00
19°
04:00
18°
06:00
18°
08:00
21°
10:00
25°
12:00
27°
14:00
28°
16:00
28°
18:00
28°
20:00
24°
22:00
22°
☁️
WednesdayAugust 19th
Avg 22° Low 20° at 23:00
High 24° at 13:00
Feels 26° Wind ~15 km/h
Cloudy
Cloudy
Clear
00:00
21°
02:00
21°
04:00
21°
06:00
22°
08:00
22°
10:00
23°
12:00
23°
14:00
23°
16:00
23°
18:00
23°
20:00
22°
22:00
20°
🌧️
ThursdayAugust 20th
Avg 20° Low 18° at 06:00
High 23° at 10:00
6.1 mm rain Feels 26° Wind ~13 km/h
Cloudy
Cloudy
00:00
19°
02:00
19°
04:00
19°
06:00
18°
08:00
21°
10:00
23°
12:00
22°
2.5mm
14:00
22°
16:00
21°
0.1mm
18:00
21°
20:00
20°
22:00
20°
☀️
FridayAugust 21st
Avg 21° Low 17° at 23:00
High 25° at 15:00
Wind ~16 km/h
Clear
Cloudy
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
17°
08:00
18°
10:00
22°
12:00
24°
14:00
25°
16:00
25°
18:00
23°
20:00
20°
22:00
18°
☀️
SaturdayAugust 22nd
Avg 21° Low 15° at 06:00
High 27° at 16:00
Wind ~11 km/h
Clear
Partly Cloudy
Clear
00:00
16°
02:00
16°
04:00
15°
06:00
15°
08:00
17°
10:00
22°
12:00
24°
14:00
26°
16:00
27°
18:00
25°
20:00
23°
22:00
21°
🌦️
SundayAugust 23rd
Avg 22° Low 17° at 23:00
High 27° at 13:00
0.3 mm rain Feels 30° Wind ~18 km/h
Clear
Rain
Cloudy
Partly Cloudy
00:00
21°
02:00
21°
04:00
21°
06:00
19°
08:00
21°
10:00
25°
12:00
27°
14:00
27°
0.1mm
16:00
26°
0.1mm
18:00
24°
20:00
21°
22:00
18°
🌧️
MondayAugust 24th
Avg 19° Low 13° at 06:00
High 24° at 15:00
1.9 mm rain Wind ~14 km/h
Clear
Partly Cloudy
Clear
Rain
00:00
16°
02:00
14°
04:00
14°
06:00
13°
08:00
15°
10:00
20°
12:00
23°
14:00
24°
16:00
24°
18:00
22°
0.1mm
20:00
20°
0.2mm
22:00
19°
0.2mm
🌧️
TuesdayAugust 25th
Avg 22° Low 17° at 05:00
High 28° at 15:00
2.9 mm rain Feels 30° Wind ~21 km/h
Rain
Cloudy
Cloudy
Clear
00:00
18°
1mm
02:00
18°
0.3mm
04:00
17°
0.3mm
06:00
17°
08:00
19°
10:00
23°
12:00
26°
14:00
28°
16:00
28°
18:00
25°
20:00
23°
22:00
21°
⛅
WednesdayAugust 26th
Avg 23° Low 19° at 23:00
High 28° at 13:00
Wind ~23 km/h
Clear
Partly Cloudy
00:00
20°
02:00
20°
04:00
20°
06:00
19°
08:00
21°
10:00
26°
12:00
28°
14:00
28°
16:00
27°
18:00
24°
20:00
21°
22:00
19°
☁️
ThursdayAugust 27th
Avg 20° Low 16° at 06:00
High 26° at 15:00
Wind ~18 km/h
Clear
Cloudy
Partly Cloudy
00:00
18°
02:00
17°
04:00
16°
06:00
16°
08:00
18°
10:00
23°
12:00
25°
14:00
26°
16:00
26°
18:00
23°
20:00
20°
22:00
18°
☀️
FridayAugust 28th
Avg 19° Low 14° at 06:00
High 24° at 15:00
Wind ~14 km/h
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
14°
08:00
16°
10:00
20°
12:00
23°
14:00
24°
16:00
24°
18:00
21°
20:00
18°
22:00
16°
☀️
SaturdayAugust 29th
Avg 17° Low 11° at 06:00
High 23° at 15:00
Wind ~13 km/h
Clear
Partly Cloudy
00:00
15°
02:00
14°
04:00
13°
06:00
11°
08:00
14°
10:00
19°
12:00
21°
14:00
23°
16:00
23°
18:00
20°
20:00
17°
22:00
15°
⛅
SundayAugust 30th
Avg 17° Low 11° at 06:00
High 24° at 15:00
Feels 22° Wind ~13 km/h
Partly Cloudy
Clear
Partly Cloudy
Cloudy
00:00
14°
02:00
13°
04:00
12°
06:00
11°
08:00
14°
10:00
19°
12:00
22°
14:00
23°
16:00
24°
18:00
21°
20:00
18°
22:00
15°
☀️
MondayAugust 31st
Avg 20° Low 12° at 06:00
High 28° at 16:00
Wind ~14 km/h
Cloudy
Partly Cloudy
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
12°
08:00
15°
10:00
21°
12:00
25°
14:00
27°
16:00
28°
18:00
25°
20:00
23°
22:00
22°
Sun
☀️ Sunrise 06:06 · Sunset 19:46
13h 40m of daylight · America/Chicago
Air quality
PM2.5 2.3 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Casey weather
Will it rain in Casey today?
Only a trace - around 0.4 mm is expected in Casey today, not enough to need an umbrella.
What is the temperature in Casey right now?
It is 32° in Casey right now, though it feels closer to 34° . Today runs between a low of 24° and a high of 32° .
What time is sunrise and sunset in Casey?
The sun rises at 06:06 and sets at 19:46 local time in Casey today, giving 13h 40m of daylight.
What is the air quality in Casey?
PM2.5 in Casey is currently 2.3 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Casey forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Casey best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC