Cities / United States / Illinois

24°

☁️ Big Rock weather

Overcast. .

Feels like 27° Wind 13 km/h S Humidity 92% Pressure 1017 hPa UV 2 Air Good ☀ 06:02 - 19:54
⚠ Flood Advisory · Minor

Flood Advisory issued August 15 at 11:08AM CDT until August 15 at 12:15PM CDT by NWS Chicago IL

Right now it is 24° in Big Rock with overcast skies, it feels more like 27°, today's high is 27° with an overnight low of 22° and about 3.2 mm of rain is expected. The sun rises at 06:02 and sets at 19:54, giving 13h 52m of daylight. Over the coming week highs range from 25° to 30°.

Big Rock is in Illinois, United States, sitting 216 m above sea level, with a population of about 1,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

22° 25° 27° 27° 22° 12:00 · 23.8° · 0 mm 13:00 · 24.8° · 0 mm 14:00 · 26.1° · 0 mm 15:00 · 27° · 0 mm 16:00 · 26.2° · 0 mm 17:00 · 25.7° · 0 mm 18:00 · 25.7° · 2.5 mm 19:00 · 25.3° · 0 mm 20:00 · 24.5° · 0 mm 21:00 · 24° · 0 mm 22:00 · 23.6° · 0 mm 23:00 · 23.1° · 0 mm 00:00 · 22.6° · 0 mm 01:00 · 22.5° · 0 mm 02:00 · 22.7° · 15.5 mm 03:00 · 22.2° · 1.4 mm 04:00 · 22° · 0.4 mm 05:00 · 22.1° · 0 mm 06:00 · 22° · 0 mm 07:00 · 22.5° · 0 mm 08:00 · 24° · 0 mm 09:00 · 25° · 0 mm 10:00 · 26° · 0 mm 11:00 · 26.9° · 0 mm

Precipitation

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 · 2.5 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 · 15.5 mm 03:00 · 1.4 mm 03:00 04:00 · 0.4 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
12:00 ☁️ 23.8° 26.3° - Overcast
13:00 ☁️ 24.8° 27.5° - Overcast
14:00 ⛅ 26.1° 29.4° - Partly cloudy
15:00 ☁️ 27° 30.2° - Overcast
16:00 ☁️ 26.2° 28.9° - Overcast
17:00 ☁️ 25.7° 29.1° - Overcast
18:00 🌧️ 25.7° 29.3° 2.5 mm Rain
19:00 ☁️ 25.3° 30.1° - Overcast
20:00 ☁️ 24.5° 28.8° - Overcast
21:00 ⛅ 24° 28.2° - Partly cloudy
22:00 🌤️ 23.6° 27.4° - Mostly clear
23:00 ☀️ 23.1° 26.9° - Clear sky

Next 16 days

Today🌧️ 27°22°3.2mm Sun 16🌧️ 30°22°17.3mm Mon 17☀️ 25°18° Tue 18☁️ 27°17°0.2mm Wed 19🌧️ 26°19°10.4mm Thu 20🌧️ 25°18°8.1mm Fri 21🌧️ 26°18°3.3mm Sat 22🌦️ 26°18°2.1mm Sun 23☀️ 27°18° Mon 24🌦️ 29°19°1.7mm Tue 25🌦️ 21°13°0.4mm Wed 26☀️ 24°12° Thu 27☀️ 24°12° Fri 28🌤️ 24°15° Sat 29🌦️ 25°13°0.5mm Sun 30🌧️ 25°20°21.2mm
🌧️ TodayAugust 15th Avg 24° Low 22° at 05:00 High 27° at 15:00 3.2 mm rain Feels 29° Wind ~13 km/h
Cloudy Cloudy Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 23° 0.7mm
10:00 23°
12:00 24°
14:00 26°
16:00 26°
18:00 26° 2.5mm
20:00 25°
22:00 24°
🌧️ SundayAugust 16th Avg 25° Low 22° at 04:00 High 30° at 15:00 17.3 mm rain Wind ~23 km/h
Rain Cloudy Clear Clear
00:00 23°
02:00 23° 15.5mm
04:00 22° 0.4mm
06:00 22°
08:00 24°
10:00 26°
12:00 28°
14:00 29°
16:00 30°
18:00 28°
20:00 24°
22:00 23°
☀️ MondayAugust 17th Avg 21° Low 18° at 06:00 High 25° at 18:00 Feels 29° Wind ~12 km/h
Clear Clear
00:00 22°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 22°
12:00 24°
14:00 25°
16:00 25°
18:00 25°
20:00 21°
22:00 19°
☁️ TuesdayAugust 18th Avg 22° Low 17° at 06:00 High 27° at 16:00 0.2 mm rain Wind ~21 km/h
Cloudy Cloudy Clear Cloudy
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 20°
10:00 22°
12:00 25°
14:00 26°
16:00 27°
18:00 26°
20:00 23° 0.1mm
22:00 22°
🌧️ WednesdayAugust 19th Avg 22° Low 19° at 05:00 High 26° at 15:00 10.4 mm rain Feels 29° Wind ~22 km/h
Rain Cloudy Rain
00:00 22° 0.3mm
02:00 21° 1mm
04:00 20° 3mm
06:00 19° 0.4mm
08:00 21°
10:00 22°
12:00 23°
14:00 25°
16:00 26° 0.1mm
18:00 24° 0.1mm
20:00 22° 0.1mm
22:00 20° 0.2mm
🌧️ ThursdayAugust 20th Avg 21° Low 18° at 05:00 High 25° at 15:00 8.1 mm rain Feels 28° Wind ~9 km/h
Clear Cloudy Rain
00:00 19° 0.3mm
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 22°
12:00 24°
14:00 25° 0.4mm
16:00 25° 0.4mm
18:00 24° 0.8mm
20:00 22° 1mm
22:00 20° 1mm
🌧️ FridayAugust 21st Avg 22° Low 18° at 05:00 High 26° at 14:00 3.3 mm rain Feels 29° Wind ~9 km/h
Clear Partly Cloudy Rain Partly Cloudy
00:00 19° 1.2mm
02:00 19°
04:00 18°
06:00 18°
08:00 20°
10:00 23°
12:00 25°
14:00 26°
16:00 25°
18:00 24° 0.3mm
20:00 22°
22:00 20°
🌦️ SaturdayAugust 22nd Avg 21° Low 18° at 05:00 High 26° at 15:00 2.1 mm rain Feels 29° Wind ~9 km/h
Clear Rain Clear
00:00 19°
02:00 18°
04:00 18°
06:00 18°
08:00 20°
10:00 23°
12:00 25° 0.1mm
14:00 26° 0.2mm
16:00 26° 0.2mm
18:00 24° 0.4mm
20:00 22°
22:00 20°
☀️ SundayAugust 23rd Avg 22° Low 18° at 06:00 High 27° at 15:00 Feels 29° Wind ~11 km/h
Clear
00:00 19°
02:00 19°
04:00 19°
06:00 18°
08:00 20°
10:00 23°
12:00 26°
14:00 27°
16:00 27°
18:00 26°
20:00 24°
22:00 22°
🌦️ MondayAugust 24th Avg 24° Low 19° at 06:00 High 29° at 15:00 1.7 mm rain Feels 31° Wind ~25 km/h
Clear Partly Cloudy Rain
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 21°
10:00 24°
12:00 27°
14:00 29°
16:00 29°
18:00 27° 0.3mm
20:00 25° 0.2mm
22:00 23° 0.2mm
🌦️ TuesdayAugust 25th Avg 18° Low 13° at 23:00 High 21° at 13:00 0.4 mm rain Wind ~21 km/h
Partly Cloudy Clear Cloudy Clear
00:00 20° 0.2mm
02:00 18°
04:00 18°
06:00 17°
08:00 18°
10:00 19°
12:00 21°
14:00 21°
16:00 21°
18:00 20°
20:00 17°
22:00 14°
☀️ WednesdayAugust 26th Avg 17° Low 12° at 06:00 High 24° at 15:00 Wind ~17 km/h
Clear
00:00 13°
02:00 12°
04:00 13°
06:00 12°
08:00 14°
10:00 19°
12:00 22°
14:00 23°
16:00 23°
18:00 21°
20:00 17°
22:00 15°
☀️ ThursdayAugust 27th Avg 18° Low 12° at 05:00 High 24° at 15:00 Wind ~7 km/h
Clear
00:00 14°
02:00 13°
04:00 13°
06:00 12°
08:00 15°
10:00 20°
12:00 22°
14:00 24°
16:00 24°
18:00 22°
20:00 19°
22:00 17°
🌤️ FridayAugust 28th Avg 19° Low 15° at 06:00 High 24° at 15:00 Wind ~12 km/h
Clear Clear Partly Cloudy Clear
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 17°
10:00 21°
12:00 23°
14:00 24°
16:00 24°
18:00 22°
20:00 19°
22:00 17°
🌦️ SaturdayAugust 29th Avg 19° Low 13° at 06:00 High 25° at 16:00 0.5 mm rain Wind ~21 km/h
Clear Partly Cloudy Cloudy
00:00 16°
02:00 15°
04:00 14°
06:00 13°
08:00 15°
10:00 20°
12:00 23°
14:00 24°
16:00 25°
18:00 23°
20:00 22°
22:00 21°
🌧️ SundayAugust 30th Avg 22° Low 20° at 02:00 High 25° at 16:00 21.2 mm rain Feels 27° Wind ~25 km/h
Rain Cloudy Rain
00:00 20° 0.5mm
02:00 20° 1.8mm
04:00 20° 1.8mm
06:00 20° 0.9mm
08:00 20° 1.2mm
10:00 20° 1.2mm
12:00 22° 1.1mm
14:00 24°
16:00 25°
18:00 24° 1.6mm
20:00 23° 0.1mm
22:00 22° 0.1mm

Sun

☀️ Sunrise 06:02 · Sunset 19:54

13h 52m of daylight · America/Chicago

Air quality

PM2.5 1.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Little Rock · 5.7 km Hinckley · 7.8 km Kaneville · 8.2 km Sugar Grove · 8.6 km Blackberry Woods · 8.7 km Troxel · 8.8 km

Tools for Big Rock

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

Common questions about Big Rock weather

Will it rain in Big Rock today?

Yes - about 3.2 mm of rain is expected in Big Rock today.

What is the temperature in Big Rock right now?

It is 24° in Big Rock right now, though it feels closer to 27°. Today runs between a low of 22° and a high of 27°.

What time is sunrise and sunset in Big Rock?

The sun rises at 06:02 and sets at 19:54 local time in Big Rock today, giving 13h 52m of daylight.

What is the air quality in Big Rock?

PM2.5 in Big Rock is currently 1.4 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 Big Rock 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 Big Rock 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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