Cities / United States / Illinois

25°

⛅ Cardiff weather

Partly cloudy. .

Feels like 27° Wind 10 km/h SW Humidity 69% Pressure 1013 hPa UV 0 Air Good ☀ 06:09 - 19:43
⚠ Severe Thunderstorm Watch · Severe

Severe Thunderstorm Watch issued August 21 at 2:58PM CDT until August 21 at 10:00PM CDT by NWS Chicago IL

Right now it is 25° in Cardiff with partly cloudy skies and today's high is 27° with an overnight low of 15°. The sun rises at 06:09 and sets at 19:43, giving 13h 34m of daylight. Over the coming week highs range from 23° to 27°.

Cardiff is in Illinois, United States, sitting 193 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

18° 23° 27° 27° 18° 19:00 · 24.8° · 0 mm 20:00 · 23.8° · 0 mm 21:00 · 23.4° · 0 mm 22:00 · 23° · 0 mm 23:00 · 20.3° · 0 mm 00:00 · 20.3° · 0 mm 01:00 · 19.9° · 0 mm 02:00 · 19.5° · 0 mm 03:00 · 19° · 0 mm 04:00 · 18.7° · 0 mm 05:00 · 18.5° · 0 mm 06:00 · 18.3° · 0 mm 07:00 · 18.9° · 0 mm 08:00 · 20° · 0 mm 09:00 · 21.5° · 0 mm 10:00 · 22.6° · 0 mm 11:00 · 23.8° · 0 mm 12:00 · 24.8° · 0 mm 13:00 · 25.6° · 0 mm 14:00 · 26.1° · 0 mm 15:00 · 26.6° · 0 mm 16:00 · 26.8° · 0 mm 17:00 · 26° · 0 mm 18:00 · 24.5° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
19:00 ⛅ 24.8° 26° - Partly cloudy
20:00 🌤️ 23.8° 25.5° - Mostly clear
21:00 ☁️ 23.4° 24.4° - Overcast
22:00 ☁️ 23° 23.5° - Overcast
23:00 ⛅ 20.3° 18.2° - Partly cloudy
00:00 ☁️ 20.3° 20.7° - Overcast
01:00 ☀️ 19.9° 20.3° - Clear sky
02:00 ☀️ 19.5° 20.3° - Clear sky
03:00 ☀️ 19° 20.9° - Clear sky
04:00 ☀️ 18.7° 20.1° - Clear sky
05:00 ☀️ 18.5° 19.8° - Clear sky
06:00 ☁️ 18.3° 19.6° - Overcast

Next 16 days

Today☀️ 27°15° Sat 22☀️ 27°18° Sun 23☀️ 23°15° Mon 24☁️ 23°13° Tue 25☁️ 23°13° Wed 26🌧️ 27°15°5.1mm Thu 27🌦️ 27°18°0.6mm Fri 28☁️ 27°16° Sat 29🌦️ 28°17°0.4mm Sun 30🌧️ 27°22°6.3mm Mon 31🌦️ 32°21°0.9mm Tue 1🌧️ 31°22°7.7mm Wed 2🌦️ 31°21°5.4mm Thu 3☁️ 32°24°0.3mm Fri 4🌦️ 24°18°0.9mm Sat 5⛅ 22°15°
☀️ TodayAugust 21st Avg 21° Low 15° at 05:00 High 27° at 17:00 Feels 29° Wind ~24 km/h
Clear Clear Clear
00:00 18°
02:00 16°
04:00 16°
06:00 15°
08:00 18°
10:00 23°
12:00 25°
14:00 27°
16:00 27°
18:00 26°
20:00 24°
22:00 23°
☀️ SaturdayAugust 22nd Avg 22° Low 18° at 06:00 High 27° at 16:00 Feels 25° Wind ~22 km/h
Clear Clear
00:00 20°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 23°
12:00 25°
14:00 26°
16:00 27°
18:00 25°
20:00 22°
22:00 20°
☀️ SundayAugust 23rd Avg 19° Low 15° at 06:00 High 23° at 14:00 Wind ~18 km/h
Clear
00:00 18°
02:00 17°
04:00 16°
06:00 15°
08:00 17°
10:00 21°
12:00 23°
14:00 23°
16:00 23°
18:00 22°
20:00 18°
22:00 16°
☁️ MondayAugust 24th Avg 17° Low 13° at 06:00 High 23° at 14:00 Wind ~8 km/h
Clear Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 16°
10:00 20°
12:00 22°
14:00 23°
16:00 22°
18:00 21°
20:00 17°
22:00 15°
☁️ TuesdayAugust 25th Avg 18° Low 13° at 06:00 High 23° at 15:00 Wind ~12 km/h
Clear Cloudy Cloudy Partly Cloudy
00:00 14°
02:00 14°
04:00 13°
06:00 13°
08:00 15°
10:00 19°
12:00 22°
14:00 23°
16:00 23°
18:00 22°
20:00 18°
22:00 17°
🌧️ WednesdayAugust 26th Avg 21° Low 15° at 06:00 High 27° at 15:00 5.1 mm rain Wind ~19 km/h
Cloudy Clear Cloudy Rain
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 18°
10:00 22°
12:00 24°
14:00 26°
16:00 27°
18:00 25°
20:00 23° 1.6mm
22:00 21° 1.6mm
🌦️ ThursdayAugust 27th Avg 22° Low 18° at 23:00 High 27° at 14:00 0.6 mm rain Wind ~14 km/h
Clear
00:00 21° 0.3mm
02:00 20°
04:00 20°
06:00 19°
08:00 20°
10:00 24°
12:00 26°
14:00 27°
16:00 27°
18:00 25°
20:00 22°
22:00 19°
☁️ FridayAugust 28th Avg 21° Low 16° at 05:00 High 27° at 14:00 Wind ~11 km/h
Clear Cloudy Clear
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 19°
10:00 23°
12:00 25°
14:00 27°
16:00 26°
18:00 24°
20:00 21°
22:00 19°
🌦️ SaturdayAugust 29th Avg 23° Low 17° at 06:00 High 28° at 15:00 0.4 mm rain Wind ~20 km/h
Clear Partly Cloudy
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 19°
10:00 24°
12:00 27°
14:00 28°
16:00 28°
18:00 26°
20:00 25°
22:00 25°
🌧️ SundayAugust 30th Avg 24° Low 22° at 05:00 High 27° at 22:00 6.3 mm rain Wind ~32 km/h
Rain Cloudy Rain
00:00 24° 0.4mm
02:00 23° 1.4mm
04:00 22° 1.4mm
06:00 22° 0.1mm
08:00 23° 0.1mm
10:00 25° 0.1mm
12:00 25°
14:00 25°
16:00 25°
18:00 25°
20:00 26° 0.1mm
22:00 27° 0.1mm
🌦️ MondayAugust 31st Avg 26° Low 21° at 07:00 High 32° at 15:00 0.9 mm rain Feels 34° Wind ~29 km/h
Cloudy Clear Clear
00:00 25° 0.4mm
02:00 24°
04:00 23°
06:00 21°
08:00 22°
10:00 26°
12:00 29°
14:00 31°
16:00 31°
18:00 28°
20:00 25°
22:00 23°
🌧️ TuesdaySeptember 1st Avg 26° Low 22° at 01:00 High 31° at 15:00 7.7 mm rain Feels 34° Wind ~24 km/h
Rain Clear
00:00 22° 0.1mm
02:00 22° 1.6mm
04:00 22° 1.6mm
06:00 22° 0.9mm
08:00 24°
10:00 27°
12:00 29°
14:00 30°
16:00 31°
18:00 29°
20:00 27°
22:00 26°
🌦️ WednesdaySeptember 2nd Avg 26° Low 21° at 08:00 High 31° at 16:00 5.4 mm rain Feels 34° Wind ~31 km/h
Rain Cloudy
00:00 25°
02:00 24° 0.9mm
04:00 24° 0.9mm
06:00 22° 0.4mm
08:00 21° 0.5mm
10:00 22° 0.5mm
12:00 27°
14:00 30°
16:00 31°
18:00 29°
20:00 27°
22:00 26°
☁️ ThursdaySeptember 3rd Avg 28° Low 24° at 23:00 High 32° at 13:00 0.3 mm rain Feels 35° Wind ~24 km/h
Partly Cloudy Rain Cloudy Partly Cloudy
00:00 25°
02:00 27°
04:00 29°
06:00 26° 0.1mm
08:00 26°
10:00 29°
12:00 32°
14:00 32°
16:00 31°
18:00 28°
20:00 25°
22:00 24°
🌦️ FridaySeptember 4th Avg 22° Low 18° at 23:00 High 24° at 14:00 0.9 mm rain Feels 26° Wind ~28 km/h
Rain Cloudy
00:00 23°
02:00 22° 0.1mm
04:00 21° 0.1mm
06:00 22° 0.2mm
08:00 23°
10:00 23°
12:00 24°
14:00 24°
16:00 24°
18:00 22°
20:00 20°
22:00 19°
⛅ SaturdaySeptember 5th Avg 18° Low 15° at 07:00 High 22° at 15:00 Feels 19° Wind ~22 km/h
Cloudy Partly Cloudy Clear Partly Cloudy Cloudy
00:00 18°
02:00 18°
04:00 17°
06:00 15°
08:00 15°
10:00 18°
12:00 20°
14:00 22°
16:00 22°
18:00 20°
20:00 18°
22:00 18°

Sun

☀️ Sunrise 06:09 · Sunset 19:43

13h 34m of daylight · America/Chicago

Air quality

PM2.5 5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Campus · 3.5 km Reddick · 5.9 km Blair · 6 km Cabery · 9.3 km Buckingham · 9.4 km Emington · 10.9 km

Tools for Cardiff

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Cardiff weather

Will it rain in Cardiff today?

No rain is in the forecast for Cardiff today.

What is the temperature in Cardiff right now?

It is 25° in Cardiff right now, though it feels closer to 27°. Today runs between a low of 15° and a high of 27°.

What time is sunrise and sunset in Cardiff?

The sun rises at 06:09 and sets at 19:43 local time in Cardiff today, giving 13h 34m of daylight.

What is the air quality in Cardiff?

PM2.5 in Cardiff is currently 5 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 Cardiff 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 Cardiff 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs