Cities / United States / Illinois

24°

☀️ Diamond City weather

Clear sky. .

Feels like 26° Wind 7 km/h SE Humidity 66% Pressure 1016 hPa UV 0 Air Good ☀ 06:22 - 19:26
⚠ Extreme Heat Watch · Severe

Extreme Heat Watch issued August 30 at 7:52PM CDT until September 4 at 8:00PM CDT by NWS Paducah KY

⚠ Heat Advisory · Moderate

Heat Advisory issued August 30 at 7:52PM CDT until September 1 at 10:00AM CDT by NWS Paducah KY

Right now it is 24° in Diamond City with clear skies and today's high is 34° with an overnight low of 17°. The sun rises at 06:22 and sets at 19:26, giving 13h 04m of daylight. Over the coming week highs range from 35° to 41°.

Diamond City is in Illinois, United States, sitting 135 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

21° 28° 35° 35° 22° 21:00 · 25° · 0 mm 22:00 · 24° · 0 mm 23:00 · 23.3° · 0 mm 00:00 · 22.7° · 0 mm 01:00 · 22.7° · 0 mm 02:00 · 22.6° · 0 mm 03:00 · 22.3° · 0 mm 04:00 · 22.3° · 0 mm 05:00 · 22° · 0 mm 06:00 · 21.6° · 0 mm 07:00 · 21.9° · 0 mm 08:00 · 25.2° · 0 mm 09:00 · 28.2° · 0 mm 10:00 · 30.4° · 0 mm 11:00 · 31.9° · 0 mm 12:00 · 33.1° · 0 mm 13:00 · 34.1° · 0 mm 14:00 · 34.6° · 0 mm 15:00 · 34.8° · 0 mm 16:00 · 34.7° · 0 mm 17:00 · 34.2° · 0 mm 18:00 · 33.2° · 0 mm 19:00 · 30.8° · 0 mm 20:00 · 28.8° · 0 mm

Precipitation

21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
21:00 ☀️ 25° 26.4° - Clear sky
22:00 ☀️ 24° 25.2° - Clear sky
23:00 ☀️ 23.3° 24.3° - Clear sky
00:00 ☀️ 22.7° 23.1° - Clear sky
01:00 ☀️ 22.7° 22.6° - Clear sky
02:00 ☀️ 22.6° 22.7° - Clear sky
03:00 ☀️ 22.3° 23° - Clear sky
04:00 ☀️ 22.3° 23.1° - Clear sky
05:00 ☀️ 22° 23.8° - Clear sky
06:00 ☀️ 21.6° 23.4° - Clear sky
07:00 ☀️ 21.9° 24.1° - Clear sky
08:00 ☀️ 25.2° 27.1° - Clear sky

Next 16 days

Today☀️ 34°17° Mon 31☀️ 35°22° Tue 1☀️ 37°23° Wed 2☀️ 41°25° Thu 3☀️ 40°26° Fri 4☀️ 39°25° Sat 5🌦️ 39°24°2mm Sun 6🌦️ 36°21°2.5mm Mon 7☁️ 39°19° Tue 8☀️ 33°20°0.6mm Wed 9⛅ 29°16° Thu 10☀️ 35°15° Fri 11☀️ 29°14° Sat 12☀️ 28°8° Sun 13☀️ 36°13° Mon 14☀️ 39°12°
☀️ TodayAugust 30th Avg 26° Low 17° at 06:00 High 34° at 14:00 Feels 32° Wind ~20 km/h
Clear Clear
00:00 20°
02:00 18°
04:00 18°
06:00 17°
08:00 22°
10:00 28°
12:00 32°
14:00 34°
16:00 34°
18:00 32°
20:00 26°
22:00 24°
☀️ MondayAugust 31st Avg 28° Low 22° at 06:00 High 35° at 15:00 Wind ~19 km/h
Clear
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 25°
10:00 30°
12:00 33°
14:00 35°
16:00 35°
18:00 33°
20:00 29°
22:00 27°
☀️ TuesdaySeptember 1st Avg 30° Low 23° at 06:00 High 37° at 15:00 Wind ~22 km/h
Clear
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 26°
10:00 32°
12:00 35°
14:00 37°
16:00 36°
18:00 36°
20:00 32°
22:00 29°
☀️ WednesdaySeptember 2nd Avg 32° Low 25° at 07:00 High 41° at 15:00 Feels 39° Wind ~22 km/h
Clear
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 27°
10:00 34°
12:00 38°
14:00 40°
16:00 40°
18:00 39°
20:00 33°
22:00 30°
☀️ ThursdaySeptember 3rd Avg 32° Low 26° at 06:00 High 40° at 16:00 Wind ~19 km/h
Clear Cloudy Clear
00:00 29°
02:00 28°
04:00 26°
06:00 26°
08:00 29°
10:00 35°
12:00 39°
14:00 40°
16:00 40°
18:00 36°
20:00 34°
22:00 29°
☀️ FridaySeptember 4th Avg 32° Low 25° at 05:00 High 39° at 13:00 Wind ~25 km/h
Clear Clear Partly Cloudy
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 29°
10:00 35°
12:00 38°
14:00 39°
16:00 36°
18:00 34°
20:00 32°
22:00 30°
🌦️ SaturdaySeptember 5th Avg 30° Low 24° at 23:00 High 39° at 15:00 2 mm rain Wind ~19 km/h
Clear Rain Cloudy Rain
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 27° 0.5mm
10:00 33° 0.5mm
12:00 36°
14:00 39°
16:00 39°
18:00 32° 0.1mm
20:00 27°
22:00 25°
🌦️ SundaySeptember 6th Avg 27° Low 21° at 05:00 High 36° at 16:00 2.5 mm rain Wind ~18 km/h
Rain Partly Cloudy Rain Clear Partly Cloudy Clear
00:00 23° 0.2mm
02:00 22° 0.2mm
04:00 21° 0.2mm
06:00 21°
08:00 23° 0.5mm
10:00 26° 0.5mm
12:00 31°
14:00 35°
16:00 36°
18:00 33°
20:00 29°
22:00 24°
☁️ MondaySeptember 7th Avg 29° Low 19° at 06:00 High 39° at 16:00 Feels 37° Wind ~29 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 22°
10:00 29°
12:00 34°
14:00 38°
16:00 39°
18:00 36°
20:00 33°
22:00 32°
☀️ TuesdaySeptember 8th Avg 28° Low 20° at 22:00 High 33° at 03:00 0.6 mm rain Feels 29° Wind ~38 km/h
Cloudy Rain Clear Partly Cloudy
00:00 32°
02:00 33°
04:00 33°
06:00 29° 0.1mm
08:00 28° 0.1mm
10:00 31° 0.1mm
12:00 32°
14:00 32°
16:00 30°
18:00 24°
20:00 21°
22:00 20°
⛅ WednesdaySeptember 9th Avg 22° Low 16° at 06:00 High 29° at 16:00 Feels 26° Wind ~23 km/h
Partly Cloudy Clear Partly Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 16°
08:00 18°
10:00 23°
12:00 26°
14:00 28°
16:00 29°
18:00 26°
20:00 22°
22:00 19°
☀️ ThursdaySeptember 10th Avg 25° Low 15° at 06:00 High 35° at 16:00 Feels 33° Wind ~24 km/h
Clear
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 19°
10:00 25°
12:00 31°
14:00 34°
16:00 35°
18:00 32°
20:00 28°
22:00 26°
☀️ FridaySeptember 11th Avg 23° Low 14° at 23:00 High 29° at 14:00 Feels 22° Wind ~29 km/h
Clear
00:00 25°
02:00 23°
04:00 21°
06:00 19°
08:00 20°
10:00 25°
12:00 28°
14:00 29°
16:00 28°
18:00 24°
20:00 20°
22:00 16°
☀️ SaturdaySeptember 12th Avg 17° Low 8° at 06:00 High 28° at 16:00 Feels 26° Wind ~15 km/h
Clear Cloudy Partly Cloudy
00:00 13°
02:00 10°
04:00 10°
06:00 8°
08:00 11°
10:00 19°
12:00 23°
14:00 26°
16:00 28°
18:00 24°
20:00 20°
22:00 17°
☀️ SundaySeptember 13th Avg 24° Low 13° at 06:00 High 36° at 15:00 Feels 31° Wind ~21 km/h
Partly Cloudy Clear
00:00 16°
02:00 15°
04:00 14°
06:00 13°
08:00 17°
10:00 26°
12:00 32°
14:00 35°
16:00 36°
18:00 32°
20:00 27°
22:00 22°
☀️ MondaySeptember 14th Avg 25° Low 12° at 06:00 High 39° at 15:00 Feels 32° Wind ~24 km/h
Clear
00:00 19°
02:00 16°
04:00 14°
06:00 12°
08:00 16°
10:00 25°
12:00 33°
14:00 38°
16:00 39°
18:00 34°
20:00 29°
22:00 27°

Sun

☀️ Sunrise 06:22 · Sunset 19:26

13h 04m of daylight · America/Chicago

Air quality

PM2.5 8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

McLeansboro · 1.6 km Hoodville · 5 km Flint · 7.2 km Delafield · 7.9 km Nipper Corner · 9.1 km Thackeray · 9.4 km

Tools for Diamond City

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

Common questions about Diamond City weather

Will it rain in Diamond City today?

No rain is in the forecast for Diamond City today.

What is the temperature in Diamond City right now?

It is 24° in Diamond City right now, though it feels closer to 26°. Today runs between a low of 17° and a high of 34°.

What time is sunrise and sunset in Diamond City?

The sun rises at 06:22 and sets at 19:26 local time in Diamond City today, giving 13h 04m of daylight.

What is the air quality in Diamond City?

PM2.5 in Diamond City is currently 8 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 Diamond City 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 Diamond City 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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Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

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