Cities / United States / Illinois

28°

☀️ Clear Lake weather

Clear sky. .

Feels like 30° Wind 15 km/h SW Humidity 62% Pressure 1014 hPa UV 5 Air Good ☀ 06:20 - 19:38

Right now it is 28° in Clear Lake with clear skies and today's high is 31° with an overnight low of 20°. The sun rises at 06:20 and sets at 19:38, giving 13h 18m of daylight. Over the coming week highs range from 26° to 37°.

Clear Lake is in Illinois, United States, sitting 174 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° 25° 32° 31° 19° 10:00 · 26.1° · 0 mm 11:00 · 28.3° · 0 mm 12:00 · 29.4° · 0 mm 13:00 · 30° · 0 mm 14:00 · 30.8° · 0 mm 15:00 · 31.3° · 0 mm 16:00 · 30.7° · 0 mm 17:00 · 30.4° · 0 mm 18:00 · 28.8° · 0 mm 19:00 · 26.6° · 0 mm 20:00 · 24.6° · 0 mm 21:00 · 23.4° · 0 mm 22:00 · 22.4° · 0 mm 23:00 · 21.8° · 0 mm 00:00 · 21.2° · 0 mm 01:00 · 20.4° · 0 mm 02:00 · 19.8° · 0 mm 03:00 · 19.5° · 0 mm 04:00 · 19.6° · 0 mm 05:00 · 19.3° · 0 mm 06:00 · 18.7° · 0 mm 07:00 · 18.6° · 0 mm 08:00 · 20.7° · 0 mm 09:00 · 22.9° · 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

TIMETEMPFEELSRAINCONDITIONS
10:00 ☀️ 26.1° 26.2° - Clear sky
11:00 ☀️ 28.3° 29.2° - Clear sky
12:00 ☀️ 29.4° 30.6° - Clear sky
13:00 ☀️ 30° 30.9° - Clear sky
14:00 ☀️ 30.8° 31.4° - Clear sky
15:00 ☀️ 31.3° 31.4° - Clear sky
16:00 ☀️ 30.7° 30.6° - Clear sky
17:00 ☀️ 30.4° 28.9° - Clear sky
18:00 ☀️ 28.8° 27.3° - Clear sky
19:00 ☀️ 26.6° 26.2° - Clear sky
20:00 ☀️ 24.6° 25.2° - Clear sky
21:00 ☀️ 23.4° 24.1° - Clear sky

Next 16 days

Today☀️ 31°20° Thu 27☀️ 29°19° Fri 28☀️ 28°17° Sat 29☁️ 26°16° Sun 30☁️ 33°19° Mon 31⛅ 36°23° Tue 1☀️ 37°24° Wed 2🌧️ 36°22°4.8mm Thu 3🌧️ 31°21°24.6mm Fri 4🌧️ 28°21°8.8mm Sat 5🌧️ 30°20°8mm Sun 6🌧️ 27°16°1.7mm Mon 7🌧️ 34°21°6.7mm Tue 8🌦️ 28°20°0.9mm Wed 9☁️ 25°16° Thu 10🌧️ 19°15°7.5mm
☀️ TodayAugust 26th Avg 25° Low 20° at 06:00 High 31° at 15:00 Wind ~19 km/h
Clear Clear
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 22°
10:00 26°
12:00 29°
14:00 31°
16:00 31°
18:00 29°
20:00 25°
22:00 22°
☀️ ThursdayAugust 27th Avg 23° Low 19° at 07:00 High 29° at 15:00 Wind ~16 km/h
Clear Clear
00:00 21°
02:00 20°
04:00 20°
06:00 19°
08:00 21°
10:00 25°
12:00 28°
14:00 29°
16:00 29°
18:00 27°
20:00 24°
22:00 21°
☀️ FridayAugust 28th Avg 22° Low 17° at 06:00 High 28° at 16:00 Wind ~13 km/h
Clear Clear
00:00 20°
02:00 18°
04:00 18°
06:00 17°
08:00 20°
10:00 24°
12:00 27°
14:00 28°
16:00 28°
18:00 27°
20:00 22°
22:00 20°
☁️ SaturdayAugust 29th Avg 21° Low 16° at 05:00 High 26° at 16:00 Wind ~21 km/h
Cloudy
00:00 19°
02:00 17°
04:00 17°
06:00 17°
08:00 18°
10:00 23°
12:00 25°
14:00 24°
16:00 26°
18:00 24°
20:00 23°
22:00 22°
☁️ SundayAugust 30th Avg 26° Low 19° at 07:00 High 33° at 16:00 Feels 31° Wind ~25 km/h
Cloudy Cloudy Partly Cloudy Cloudy
00:00 23°
02:00 22°
04:00 21°
06:00 19°
08:00 20°
10:00 25°
12:00 29°
14:00 31°
16:00 33°
18:00 30°
20:00 28°
22:00 27°
⛅ MondayAugust 31st Avg 29° Low 23° at 06:00 High 36° at 15:00 Wind ~27 km/h
Partly Cloudy Clear Partly Cloudy Cloudy Partly Cloudy
00:00 27°
02:00 26°
04:00 25°
06:00 23°
08:00 24°
10:00 28°
12:00 32°
14:00 35°
16:00 36°
18:00 32°
20:00 29°
22:00 29°
☀️ TuesdaySeptember 1st Avg 30° Low 24° at 05:00 High 37° at 15:00 Wind ~25 km/h
Clear
00:00 28°
02:00 27°
04:00 25°
06:00 24°
08:00 26°
10:00 31°
12:00 34°
14:00 37°
16:00 37°
18:00 33°
20:00 29°
22:00 29°
🌧️ WednesdaySeptember 2nd Avg 28° Low 22° at 06:00 High 36° at 14:00 4.8 mm rain Wind ~31 km/h
Rain Clear Rain Partly Cloudy
00:00 29°
02:00 27° 0.1mm
04:00 24° 0.1mm
06:00 22° 0.2mm
08:00 24° 0.1mm
10:00 30° 0.1mm
12:00 34°
14:00 36°
16:00 35°
18:00 26° 1.2mm
20:00 23°
22:00 25°
🌧️ ThursdaySeptember 3rd Avg 26° Low 21° at 06:00 High 31° at 16:00 24.6 mm rain Feels 33° Wind ~18 km/h
Partly Cloudy Cloudy Rain
00:00 25°
02:00 24°
04:00 23°
06:00 21°
08:00 24°
10:00 28°
12:00 29°
14:00 30°
16:00 31°
18:00 29°
20:00 26° 8.2mm
22:00 23° 8.2mm
🌧️ FridaySeptember 4th Avg 23° Low 21° at 06:00 High 28° at 16:00 8.8 mm rain Wind ~17 km/h
Rain Cloudy
00:00 22°
02:00 22° 1.8mm
04:00 22° 1.8mm
06:00 21° 0.5mm
08:00 22° 0.3mm
10:00 22° 0.3mm
12:00 22° 0.2mm
14:00 24°
16:00 28°
18:00 27°
20:00 25°
22:00 24°
🌧️ SaturdaySeptember 5th Avg 24° Low 20° at 23:00 High 30° at 15:00 8 mm rain Feels 33° Wind ~22 km/h
Rain Cloudy Clear
00:00 22° 0.4mm
02:00 21° 1.2mm
04:00 22° 1.2mm
06:00 21° 1.2mm
08:00 22°
10:00 25°
12:00 28°
14:00 30°
16:00 29°
18:00 27°
20:00 24°
22:00 21°
🌧️ SundaySeptember 6th Avg 22° Low 16° at 06:00 High 27° at 13:00 1.7 mm rain Feels 29° Wind ~15 km/h
Clear Partly Cloudy Cloudy Rain
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 19°
10:00 24°
12:00 26°
14:00 27°
16:00 26°
18:00 25°
20:00 24° 0.1mm
22:00 23° 0.1mm
🌧️ MondaySeptember 7th Avg 26° Low 21° at 01:00 High 34° at 16:00 6.7 mm rain Wind ~18 km/h
Rain Cloudy Partly Cloudy
00:00 21° 1.4mm
02:00 21° 0.8mm
04:00 22° 0.8mm
06:00 22° 0.4mm
08:00 24°
10:00 26°
12:00 29°
14:00 32°
16:00 34°
18:00 30°
20:00 26°
22:00 25°
🌦️ TuesdaySeptember 8th Avg 23° Low 20° at 07:00 High 28° at 14:00 0.9 mm rain Wind ~20 km/h
Rain Clear Partly Cloudy Cloudy
00:00 23° 0.3mm
02:00 22° 0.1mm
04:00 21° 0.1mm
06:00 20°
08:00 21°
10:00 24°
12:00 27°
14:00 28°
16:00 27°
18:00 24°
20:00 22°
22:00 21°
☁️ WednesdaySeptember 9th Avg 20° Low 16° at 07:00 High 25° at 16:00 Wind ~13 km/h
Cloudy Partly Cloudy Cloudy Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 17°
08:00 17°
10:00 19°
12:00 21°
14:00 23°
16:00 25°
18:00 22°
20:00 20°
22:00 19°
🌧️ ThursdaySeptember 10th Avg 17° Low 15° at 11:00 High 19° at 16:00 7.5 mm rain Wind ~20 km/h
Cloudy Rain Cloudy Clear
00:00 18°
02:00 17°
04:00 17°
06:00 18°
08:00 17° 1.1mm
10:00 15° 1.1mm
12:00 15° 1.4mm
14:00 17°
16:00 19°
18:00 18°
20:00 17°
22:00 16°

Sun

☀️ Sunrise 06:20 · Sunset 19:38

13h 18m of daylight · America/Chicago

Air quality

PM2.5 4.6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Arlington Heights · 2.9 km Starne · 3.3 km Keys · 3.8 km Bissell · 3.8 km Riverton · 4.2 km Grandview · 4.3 km

Tools for Clear Lake

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

Common questions about Clear Lake weather

Will it rain in Clear Lake today?

No rain is in the forecast for Clear Lake today.

What is the temperature in Clear Lake right now?

It is 28° in Clear Lake right now, though it feels closer to 30°. Today runs between a low of 20° and a high of 31°.

What time is sunrise and sunset in Clear Lake?

The sun rises at 06:20 and sets at 19:38 local time in Clear Lake today, giving 13h 18m of daylight.

What is the air quality in Clear Lake?

PM2.5 in Clear Lake is currently 4.6 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 Clear Lake 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 Clear Lake 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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