Cities / United States / Illinois

23°

⛅ Marcus weather

Partly cloudy. .

Feels like 28° Wind 3 km/h W Humidity 98% Pressure 1015 hPa UV 2 Air Good ☀ 06:09 - 20:00

Right now it is 23° in Marcus with partly cloudy skies, it feels more like 28° and today's high is 30° with an overnight low of 22°. The sun rises at 06:09 and sets at 20:00, giving 13h 51m of daylight. Over the coming week highs range from 25° to 28° - a steady stretch with little day-to-day change.

Marcus is in Illinois, United States, sitting 185 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

17° 24° 30° 30° 18° 06:00 · 23.3° · 0 mm 07:00 · 23° · 0 mm 08:00 · 23.6° · 0 mm 09:00 · 24° · 0 mm 10:00 · 25.2° · 0 mm 11:00 · 27.1° · 0 mm 12:00 · 27.9° · 0 mm 13:00 · 29° · 0 mm 14:00 · 29.7° · 0 mm 15:00 · 29.5° · 0 mm 16:00 · 29.2° · 0 mm 17:00 · 28.6° · 0 mm 18:00 · 27.2° · 0 mm 19:00 · 26.3° · 0 mm 20:00 · 25° · 0 mm 21:00 · 23.8° · 0 mm 22:00 · 22.8° · 0 mm 23:00 · 21.8° · 0 mm 00:00 · 20.9° · 0 mm 01:00 · 20.3° · 0 mm 02:00 · 19.8° · 0 mm 03:00 · 19.2° · 0 mm 04:00 · 18.3° · 0 mm 05:00 · 17.8° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ⛅ 23.3° 27.5° - Partly cloudy
07:00 ⛅ 23° 27.6° - Partly cloudy
08:00 ☁️ 23.6° 26.9° - Overcast
09:00 ☁️ 24° 27.3° - Overcast
10:00 ☁️ 25.2° 28.9° - Overcast
11:00 ⛅ 27.1° 30° - Partly cloudy
12:00 ☁️ 27.9° 29.8° - Overcast
13:00 🌤️ 29° 30.7° - Mostly clear
14:00 ☁️ 29.7° 30.9° - Overcast
15:00 ☁️ 29.5° 30.1° - Overcast
16:00 ☁️ 29.2° 29.9° - Overcast
17:00 ☁️ 28.6° 29° - Overcast

Next 16 days

Today☁️ 30°22° Mon 17☀️ 28°17° Tue 18🌧️ 28°18°2.6mm Wed 19☁️ 26°17° Thu 20☁️ 25°14° Fri 21☀️ 26°15° Sat 22🌦️ 27°15°1.8mm Sun 23☀️ 24°12° Mon 24🌦️ 26°14°1.5mm Tue 25🌦️ 28°18°1.5mm Wed 26🌦️ 28°18°0.6mm Thu 27☁️ 22°12° Fri 28☁️ 19°9° Sat 29☀️ 22°8° Sun 30☀️ 23°11° Mon 31☀️ 26°12°0.3mm
☁️ TodayAugust 16th Avg 25° Low 22° at 23:00 High 30° at 14:00 Wind ~16 km/h
Cloudy Cloudy Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 24°
10:00 25°
12:00 28°
14:00 30°
16:00 29°
18:00 27°
20:00 25°
22:00 23°
☀️ MondayAugust 17th Avg 23° Low 17° at 06:00 High 28° at 16:00 Wind ~15 km/h
Clear Clear
00:00 21°
02:00 20°
04:00 18°
06:00 17°
08:00 20°
10:00 25°
12:00 27°
14:00 28°
16:00 28°
18:00 27°
20:00 24°
22:00 21°
🌧️ TuesdayAugust 18th Avg 22° Low 18° at 05:00 High 28° at 15:00 2.6 mm rain Feels 30° Wind ~18 km/h
Cloudy Clear Cloudy Rain
00:00 19°
02:00 18°
04:00 18°
06:00 18° 0.3mm
08:00 20°
10:00 23°
12:00 26°
14:00 27°
16:00 28°
18:00 26°
20:00 24°
22:00 22° 0.2mm
☁️ WednesdayAugust 19th Avg 21° Low 17° at 05:00 High 26° at 14:00 Wind ~17 km/h
Cloudy Clear Cloudy Cloudy
00:00 19°
02:00 17°
04:00 17°
06:00 17°
08:00 19°
10:00 22°
12:00 25°
14:00 26°
16:00 26°
18:00 25°
20:00 20°
22:00 19°
☁️ ThursdayAugust 20th Avg 19° Low 14° at 05:00 High 25° at 17:00 Wind ~14 km/h
Clear Cloudy Cloudy Cloudy
00:00 17°
02:00 16°
04:00 15°
06:00 14°
08:00 17°
10:00 19°
12:00 24°
14:00 24°
16:00 24°
18:00 24°
20:00 20°
22:00 18°
☀️ FridayAugust 21st Avg 20° Low 15° at 05:00 High 26° at 15:00 Wind ~11 km/h
Clear Clear
00:00 17°
02:00 16°
04:00 15°
06:00 15°
08:00 17°
10:00 22°
12:00 24°
14:00 26°
16:00 26°
18:00 24°
20:00 21°
22:00 18°
🌦️ SaturdayAugust 22nd Avg 21° Low 15° at 06:00 High 27° at 16:00 1.8 mm rain Wind ~15 km/h
Clear Partly Cloudy Rain
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 18°
10:00 22°
12:00 24°
14:00 26° 0.1mm
16:00 27° 0.1mm
18:00 25° 0.3mm
20:00 22° 0.2mm
22:00 20° 0.2mm
☀️ SundayAugust 23rd Avg 18° Low 12° at 06:00 High 24° at 15:00 Feels 21° Wind ~22 km/h
Clear Partly Cloudy
00:00 19°
02:00 17°
04:00 13°
06:00 12°
08:00 14°
10:00 19°
12:00 22°
14:00 24°
16:00 24°
18:00 22°
20:00 20°
22:00 17°
🌦️ MondayAugust 24th Avg 19° Low 14° at 04:00 High 26° at 17:00 1.5 mm rain Feels 29° Wind ~25 km/h
Partly Cloudy Cloudy Rain Clear
00:00 15°
02:00 14°
04:00 14°
06:00 14°
08:00 15° 0.4mm
10:00 16° 0.4mm
12:00 17° 0.1mm
14:00 21°
16:00 26°
18:00 26°
20:00 23°
22:00 21°
🌦️ TuesdayAugust 25th Avg 22° Low 18° at 06:00 High 28° at 15:00 1.5 mm rain Feels 33° Wind ~22 km/h
Clear Rain Rain Cloudy
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 20°
10:00 24°
12:00 26° 0.1mm
14:00 28°
16:00 28°
18:00 24° 0.3mm
20:00 21°
22:00 22°
🌦️ WednesdayAugust 26th Avg 22° Low 18° at 23:00 High 28° at 14:00 0.6 mm rain Wind ~14 km/h
Clear
00:00 20° 0.3mm
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 25°
12:00 27°
14:00 28°
16:00 27°
18:00 25°
20:00 21°
22:00 18°
☁️ ThursdayAugust 27th Avg 17° Low 12° at 23:00 High 22° at 15:00 Wind ~19 km/h
Clear Cloudy
00:00 18°
02:00 16°
04:00 14°
06:00 14°
08:00 16°
10:00 19°
12:00 21°
14:00 22°
16:00 22°
18:00 19°
20:00 15°
22:00 12°
☁️ FridayAugust 28th Avg 14° Low 9° at 06:00 High 19° at 15:00 Feels 16° Wind ~21 km/h
Clear Partly Cloudy Cloudy
00:00 11°
02:00 10°
04:00 9°
06:00 9°
08:00 11°
10:00 15°
12:00 18°
14:00 19°
16:00 19°
18:00 17°
20:00 15°
22:00 12°
☀️ SaturdayAugust 29th Avg 15° Low 8° at 05:00 High 22° at 15:00 Feels 19° Wind ~22 km/h
Clear Cloudy Clear
00:00 10°
02:00 9°
04:00 8°
06:00 8°
08:00 12°
10:00 18°
12:00 21°
14:00 22°
16:00 22°
18:00 20°
20:00 17°
22:00 14°
☀️ SundayAugust 30th Avg 17° Low 11° at 06:00 High 23° at 14:00 Feels 20° Wind ~24 km/h
Clear Cloudy
00:00 13°
02:00 12°
04:00 11°
06:00 11°
08:00 13°
10:00 19°
12:00 22°
14:00 23°
16:00 23°
18:00 20°
20:00 17°
22:00 15°
☀️ MondayAugust 31st Avg 19° Low 12° at 06:00 High 26° at 15:00 0.3 mm rain Feels 24° Wind ~25 km/h
Clear Rain Clear
00:00 13°
02:00 13°
04:00 13°
06:00 12°
08:00 15°
10:00 20°
12:00 24°
14:00 25° 0.1mm
16:00 26° 0.1mm
18:00 24°
20:00 21°
22:00 19°

Sun

☀️ Sunrise 06:09 · Sunset 20:00

13h 51m of daylight · America/Chicago

Air quality

PM2.5 1.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Arnold · 2.8 km Lainsville · 3.3 km Blackhawk · 4 km Woodland Valley Courts · 6.4 km Savanna · 7.8 km Twin Springs · 7.8 km

Tools for Marcus

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

Common questions about Marcus weather

Will it rain in Marcus today?

No rain is in the forecast for Marcus today.

What is the temperature in Marcus right now?

It is 23° in Marcus right now, though it feels closer to 28°. Today runs between a low of 22° and a high of 30°.

What time is sunrise and sunset in Marcus?

The sun rises at 06:09 and sets at 20:00 local time in Marcus today, giving 13h 51m of daylight.

What is the air quality in Marcus?

PM2.5 in Marcus is currently 1.3 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 Marcus 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 Marcus 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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