weathermetro
Cities / United States
/ Illinois
🌤️ Rockdale weather
Mostly clear. .
Feels like 29° Wind 15 km/h S Humidity 64% Pressure 1014 hPa UV 5 Air Good ☀ 06:17 - 19:27
Right now it is 27° in Rockdale with mostly clear skies and today's high is 33° with an overnight low of 22° . The sun rises at 06:17 and sets at 19:27, giving 13h 10m of daylight. Over the coming week highs range from 26° to 35° .
Rockdale is in Illinois, United States, sitting 168 m above sea level, with a population of about 2,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
22°
28°
33°
33°
23°
10:00 · 24.3° · 0 mm
11:00 · 27.4° · 0 mm
12:00 · 29.1° · 0 mm
13:00 · 30.5° · 0 mm
14:00 · 31.6° · 0 mm
15:00 · 32.3° · 0 mm
16:00 · 32.6° · 0 mm
17:00 · 32.1° · 0 mm
18:00 · 30.7° · 0 mm
19:00 · 29.3° · 0 mm
20:00 · 27.6° · 0 mm
21:00 · 26.6° · 0 mm
22:00 · 25.8° · 0 mm
23:00 · 25.4° · 0 mm
00:00 · 24.7° · 0 mm
01:00 · 24.3° · 0 mm
02:00 · 23.8° · 0 mm
03:00 · 23.6° · 0 mm
04:00 · 23.2° · 0 mm
05:00 · 22.9° · 0 mm
06:00 · 22.6° · 0 mm
07:00 · 22.6° · 0 mm
08:00 · 24.5° · 0 mm
09:00 · 26.1° · 0 mm
Precipitation
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
10:00
⛅
24.3°
25.1°
-
Partly cloudy
11:00
☀️
27.4°
27.7°
-
Clear sky
12:00
☀️
29.1°
29.2°
-
Clear sky
13:00
☀️
30.5°
30.5°
-
Clear sky
14:00
🌤️
31.6°
32°
-
Mostly clear
15:00
☁️
32.3°
32.7°
-
Overcast
16:00
⛅
32.6°
33°
-
Partly cloudy
17:00
☁️
32.1°
32.8°
-
Overcast
18:00
☁️
30.7°
32.5°
-
Overcast
19:00
🌤️
29.3°
32.8°
-
Mostly clear
20:00
☁️
27.6°
31°
-
Overcast
21:00
☁️
26.6°
29°
-
Overcast
☁️
TodayAugust 31st
Avg 27° Low 22° at 07:00
High 33° at 16:00
Wind ~20 km/h
Clear
Clear
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
23°
08:00
22°
10:00
24°
12:00
29°
14:00
32°
16:00
33°
18:00
31°
20:00
28°
22:00
26°
☁️
TuesdaySeptember 1st
Avg 28° Low 23° at 06:00
High 35° at 16:00
Feels 37° Wind ~13 km/h
Cloudy
Cloudy
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
23°
08:00
25°
10:00
28°
12:00
32°
14:00
35°
16:00
35°
18:00
34°
20:00
30°
22:00
28°
☀️
WednesdaySeptember 2nd
Avg 28° Low 23° at 07:00
High 34° at 16:00
0.1 mm rain Feels 38° Wind ~19 km/h
Clear
Clear
Clear
00:00
26°
02:00
25°
04:00
24°
06:00
23°
08:00
25°
10:00
29°
12:00
31°
14:00
33°
16:00
34°
18:00
32°
20:00
29°
22:00
30°
🌦️
ThursdaySeptember 3rd
Avg 27° Low 24° at 08:00
High 32° at 15:00
0.5 mm rain Feels 36° Wind ~18 km/h
Cloudy
Clear
00:00
27°
02:00
26°
04:00
26°
06:00
24°
08:00
24°
0.4mm
10:00
28°
12:00
29°
14:00
32°
16:00
32°
18:00
30°
20:00
27°
22:00
26°
🌦️
FridaySeptember 4th
Avg 27° Low 23° at 07:00
High 32° at 15:00
1.4 mm rain Feels 36° Wind ~17 km/h
Clear
Rain
Cloudy
Clear
00:00
26°
02:00
25°
04:00
25°
06:00
23°
0.4mm
08:00
24°
0.5mm
10:00
27°
12:00
30°
14:00
31°
16:00
32°
18:00
29°
20:00
24°
22:00
24°
🌧️
SaturdaySeptember 5th
Avg 24° Low 20° at 06:00
High 29° at 16:00
8.7 mm rain Feels 31° Wind ~18 km/h
Rain
Cloudy
Partly Cloudy
Cloudy
00:00
23°
02:00
22°
1.7mm
04:00
21°
1.7mm
06:00
20°
1.1mm
08:00
22°
10:00
25°
12:00
26°
14:00
28°
16:00
29°
18:00
27°
20:00
25°
22:00
24°
☁️
SundaySeptember 6th
Avg 22° Low 19° at 23:00
High 26° at 14:00
0.3 mm rain Wind ~15 km/h
Cloudy
Rain
Cloudy
Partly Cloudy
00:00
24°
02:00
23°
04:00
22°
06:00
20°
0.1mm
08:00
20°
10:00
22°
12:00
25°
14:00
26°
16:00
25°
18:00
23°
20:00
21°
22:00
20°
☁️
MondaySeptember 7th
Avg 21° Low 17° at 05:00
High 26° at 15:00
Wind ~11 km/h
Cloudy
00:00
19°
02:00
18°
04:00
17°
06:00
17°
08:00
19°
10:00
22°
12:00
24°
14:00
26°
16:00
26°
18:00
24°
20:00
21°
22:00
20°
☁️
TuesdaySeptember 8th
Avg 23° Low 18° at 05:00
High 30° at 16:00
0.7 mm rain Wind ~17 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
Partly Cloudy
Rain
00:00
19°
02:00
19°
04:00
18°
06:00
18°
08:00
19°
0.1mm
10:00
21°
0.1mm
12:00
25°
14:00
28°
16:00
30°
18:00
27°
20:00
25°
0.1mm
22:00
24°
0.1mm
☀️
WednesdaySeptember 9th
Avg 23° Low 20° at 23:00
High 27° at 14:00
0.2 mm rain Wind ~20 km/h
Partly Cloudy
Cloudy
Clear
00:00
23°
0.1mm
02:00
23°
04:00
22°
06:00
22°
08:00
22°
10:00
23°
12:00
26°
14:00
27°
16:00
27°
18:00
24°
20:00
21°
22:00
20°
☀️
ThursdaySeptember 10th
Avg 22° Low 17° at 06:00
High 27° at 15:00
Wind ~16 km/h
Clear
00:00
20°
02:00
19°
04:00
18°
06:00
17°
08:00
19°
10:00
22°
12:00
25°
14:00
26°
16:00
26°
18:00
24°
20:00
22°
22:00
21°
⛅
FridaySeptember 11th
Avg 24° Low 19° at 06:00
High 30° at 15:00
Feels 33° Wind ~15 km/h
Clear
Partly Cloudy
Partly Cloudy
Cloudy
00:00
20°
02:00
20°
04:00
19°
06:00
19°
08:00
21°
10:00
25°
12:00
28°
14:00
30°
16:00
30°
18:00
27°
20:00
24°
22:00
24°
🌦️
SaturdaySeptember 12th
Avg 24° Low 21° at 06:00
High 30° at 15:00
0.3 mm rain Wind ~16 km/h
Cloudy
Partly Cloudy
Clear
00:00
22°
02:00
22°
04:00
21°
06:00
21°
08:00
22°
10:00
25°
12:00
27°
14:00
29°
16:00
29°
18:00
27°
20:00
24°
22:00
22°
🌧️
SundaySeptember 13th
Avg 25° Low 21° at 05:00
High 31° at 15:00
7.2 mm rain Feels 33° Wind ~24 km/h
Rain
Partly Cloudy
Rain
00:00
22°
0.3mm
02:00
22°
0.3mm
04:00
21°
0.3mm
06:00
21°
0.1mm
08:00
22°
10:00
26°
12:00
29°
14:00
31°
16:00
31°
18:00
29°
20:00
25°
1.8mm
22:00
21°
1.8mm
🌦️
MondaySeptember 14th
Avg 18° Low 14° at 23:00
High 22° at 01:00
0.9 mm rain Wind ~33 km/h
Rain
Cloudy
Rain
Cloudy
00:00
22°
02:00
22°
0.2mm
04:00
21°
0.2mm
06:00
22°
08:00
20°
0.1mm
10:00
17°
0.1mm
12:00
16°
14:00
17°
16:00
17°
18:00
17°
20:00
16°
22:00
14°
⛅
TuesdaySeptember 15th
Avg 17° Low 14° at 00:00
High 21° at 15:00
Feels 19° Wind ~14 km/h
Clear
Cloudy
Partly Cloudy
Partly Cloudy
Clear
00:00
14°
02:00
14°
04:00
15°
06:00
15°
08:00
16°
10:00
17°
12:00
19°
14:00
21°
16:00
21°
18:00
18°
20:00
16°
22:00
15°
Sun
☀️ Sunrise 06:17 · Sunset 19:27
13h 10m of daylight · America/Chicago
Air quality
PM2.5 6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Rockdale weather
Will it rain in Rockdale today?
No rain is in the forecast for Rockdale today.
What is the temperature in Rockdale right now?
It is 27° in Rockdale right now, though it feels closer to 29° . Today runs between a low of 22° and a high of 33° .
What time is sunrise and sunset in Rockdale?
The sun rises at 06:17 and sets at 19:27 local time in Rockdale today, giving 13h 10m of daylight.
What is the air quality in Rockdale?
PM2.5 in Rockdale is currently 6 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 Rockdale 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 Rockdale 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