Cities / United States / Illinois

21°

☀️ Undercliff weather

Clear sky. .

Feels like 24° Wind 4 km/h E Humidity 97% Pressure 1012 hPa UV 1 Air Good ☀ 06:05 - 19:59
⚠ Flood Watch · Severe

Flood Watch issued August 13 at 2:43AM CDT until August 14 at 1:00PM CDT by NWS Quad Cities IA IL

⚠ Dense Fog Advisory · Moderate

Dense Fog Advisory issued August 13 at 2:35AM CDT until August 13 at 9:00AM CDT by NWS Quad Cities IA IL

Right now it is 21° in Undercliff with clear skies, it feels more like 24°, today's high is 25° with an overnight low of 20° and about 6.8 mm of rain is expected. The sun rises at 06:05 and sets at 19:59, giving 13h 54m of daylight. Over the coming week highs range from 23° to 31°.

Undercliff is in Illinois, United States, sitting 139 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

19° 23° 26° 25° 20° 04:00 · 20.7° · 0 mm 05:00 · 20° · 0 mm 06:00 · 19.8° · 0 mm 07:00 · 19.9° · 0 mm 08:00 · 20.4° · 0 mm 09:00 · 21° · 0 mm 10:00 · 22.3° · 0 mm 11:00 · 23.2° · 0 mm 12:00 · 24.6° · 0 mm 13:00 · 25.4° · 0.7 mm 14:00 · 24.3° · 2.9 mm 15:00 · 24° · 0 mm 16:00 · 24.7° · 0 mm 17:00 · 23.5° · 0 mm 18:00 · 24.2° · 0 mm 19:00 · 24.1° · 1.8 mm 20:00 · 23.1° · 1.4 mm 21:00 · 22.4° · 0 mm 22:00 · 22.2° · 0 mm 23:00 · 22.2° · 0 mm 00:00 · 22.1° · 0 mm 01:00 · 22.1° · 0 mm 02:00 · 21.8° · 0 mm 03:00 · 21.8° · 0 mm

Precipitation

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 · 0.7 mm 13:00 14:00 · 2.9 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 1.8 mm 19:00 20:00 · 1.4 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
04:00 ☀️ 20.7° 23.8° - Clear sky
05:00 🌤️ 20° 22.6° - Mostly clear
06:00 ☁️ 19.8° 22.5° - Overcast
07:00 ☁️ 19.9° 23.2° - Overcast
08:00 ☁️ 20.4° 23.7° - Overcast
09:00 ☁️ 21° 24° - Overcast
10:00 ☁️ 22.3° 25.4° - Overcast
11:00 ☁️ 23.2° 26.1° - Overcast
12:00 ☁️ 24.6° 28.2° - Overcast
13:00 🌦️ 25.4° 28.7° 0.7 mm Light rain
14:00 🌧️ 24.3° 27.9° 2.9 mm Rain
15:00 ☁️ 24° 25.9° - Overcast

Next 16 days

Today🌧️ 25°20°6.8mm Fri 14🌧️ 30°21°51.6mm Sat 15🌧️ 31°22°7.1mm Sun 16☁️ 26°18°0.1mm Mon 17☀️ 25°16° Tue 18☁️ 28°16° Wed 19🌧️ 23°20°39.3mm Thu 20🌦️ 25°20°1.5mm Fri 21🌧️ 30°22°7.1mm Sat 22🌧️ 28°18°23.2mm Sun 23☀️ 23°13° Mon 24☀️ 30°13°0.1mm Tue 25☀️ 26°17°0.8mm Wed 26☀️ 24°14° Thu 27☀️ 25°12° Fri 28☀️ 0°0°
🌧️ TodayAugust 13th Avg 22° Low 20° at 06:00 High 25° at 13:00 6.8 mm rain Feels 28° Wind ~19 km/h
Clear Cloudy Cloudy Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 20°
08:00 20°
10:00 22°
12:00 25°
14:00 24° 2.9mm
16:00 25°
18:00 24°
20:00 23° 1.4mm
22:00 22°
🌧️ FridayAugust 14th Avg 24° Low 21° at 06:00 High 30° at 16:00 51.6 mm rain Feels 32° Wind ~32 km/h
Cloudy Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 21° 4.3mm
08:00 21° 27.7mm
10:00 22°
12:00 25°
14:00 28°
16:00 30° 0.4mm
18:00 27°
20:00 26°
22:00 26°
🌧️ SaturdayAugust 15th Avg 26° Low 22° at 05:00 High 31° at 15:00 7.1 mm rain Feels 35° Wind ~21 km/h
Rain Cloudy Clear
00:00 23° 2.45mm
02:00 22°
04:00 22° 1.8mm
06:00 22° 0.3mm
08:00 22°
10:00 26°
12:00 30°
14:00 31°
16:00 31°
18:00 30°
20:00 26°
22:00 24°
☁️ SundayAugust 16th Avg 23° Low 18° at 23:00 High 26° at 12:00 0.1 mm rain Feels 28° Wind ~18 km/h
Cloudy Cloudy Cloudy Cloudy
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 25°
10:00 24°
12:00 26°
14:00 25°
16:00 24°
18:00 23°
20:00 21°
22:00 20°
☀️ MondayAugust 17th Avg 20° Low 16° at 04:00 High 25° at 15:00 Wind ~12 km/h
Clear
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 18°
10:00 21°
12:00 23°
14:00 24°
16:00 24°
18:00 24°
20:00 21°
22:00 18°
☁️ TuesdayAugust 18th Avg 21° Low 16° at 06:00 High 28° at 16:00 Feels 30° Wind ~17 km/h
Clear Partly Cloudy Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 16°
08:00 18°
10:00 22°
12:00 24°
14:00 27°
16:00 28°
18:00 26°
20:00 24°
22:00 22°
🌧️ WednesdayAugust 19th Avg 21° Low 20° at 05:00 High 23° at 15:00 39.3 mm rain Feels 25° Wind ~19 km/h
Rain
00:00 22°
02:00 21° 1.4mm
04:00 20° 1.4mm
06:00 20° 7.8mm
08:00 21° 3mm
10:00 21° 3mm
12:00 22° 0.2mm
14:00 23° 0.4mm
16:00 23° 0.4mm
18:00 22° 0.1mm
20:00 21°
22:00 20°
🌦️ ThursdayAugust 20th Avg 22° Low 20° at 06:00 High 25° at 14:00 1.5 mm rain Feels 28° Wind ~15 km/h
Rain Cloudy
00:00 20° 0.6mm
02:00 20°
04:00 20°
06:00 20° 0.1mm
08:00 20°
10:00 23°
12:00 24°
14:00 25°
16:00 25°
18:00 24°
20:00 23°
22:00 22°
🌧️ FridayAugust 21st Avg 25° Low 22° at 05:00 High 30° at 15:00 7.1 mm rain Feels 34° Wind ~14 km/h
Cloudy Rain Partly Cloudy Rain
00:00 22°
02:00 22°
04:00 22°
06:00 22° 1.3mm
08:00 22° 0.3mm
10:00 24° 0.3mm
12:00 27°
14:00 29°
16:00 30°
18:00 28°
20:00 25° 0.1mm
22:00 23° 0.1mm
🌧️ SaturdayAugust 22nd Avg 23° Low 18° at 23:00 High 28° at 15:00 23.2 mm rain Wind ~19 km/h
Rain Cloudy Clear
00:00 22° 2mm
02:00 21° 6.4mm
04:00 20° 6.4mm
06:00 20°
08:00 21°
10:00 24°
12:00 26°
14:00 27°
16:00 27°
18:00 25°
20:00 22°
22:00 20°
☀️ SundayAugust 23rd Avg 18° Low 13° at 06:00 High 23° at 15:00 Wind ~14 km/h
Clear
00:00 17°
02:00 16°
04:00 14°
06:00 13°
08:00 15°
10:00 19°
12:00 21°
14:00 23°
16:00 23°
18:00 22°
20:00 19°
22:00 16°
☀️ MondayAugust 24th Avg 22° Low 13° at 03:00 High 30° at 16:00 0.1 mm rain Feels 33° Wind ~22 km/h
Clear Cloudy
00:00 14°
02:00 14°
04:00 14°
06:00 14°
08:00 17°
10:00 22°
12:00 25°
14:00 28°
16:00 30°
18:00 28°
20:00 26°
22:00 24°
☀️ TuesdayAugust 25th Avg 22° Low 17° at 23:00 High 26° at 15:00 0.8 mm rain Wind ~24 km/h
Rain Clear Rain Clear
00:00 22° 0.1mm
02:00 21° 0.1mm
04:00 20° 0.1mm
06:00 19°
08:00 21° 0.1mm
10:00 24° 0.1mm
12:00 25°
14:00 26°
16:00 26°
18:00 24°
20:00 21°
22:00 18°
☀️ WednesdayAugust 26th Avg 19° Low 14° at 06:00 High 24° at 15:00 Wind ~15 km/h
Clear
00:00 16°
02:00 15°
04:00 14°
06:00 14°
08:00 16°
10:00 20°
12:00 22°
14:00 24°
16:00 24°
18:00 22°
20:00 20°
22:00 17°
☀️ ThursdayAugust 27th Avg 18° Low 12° at 06:00 High 25° at 16:00 Wind ~11 km/h
Clear
00:00 15°
02:00 14°
04:00 13°
06:00 12°
08:00 15°
10:00 20°
12:00 22°
14:00 24°
16:00 25°
18:00 23°
20:00 21°
22:00 18°
☀️ FridayAugust 28th Avg 20° Low 0° at 06:00 High 0° at 15:00 Feels 26° Wind ~8 km/h
Clear Unknown
00:00 17°
02:00 16°
04:00 15°
06:00 14°
08:00 16°
10:00 21°
12:00 23°
14:00 25°
16:00 25°
18:00 23°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:05 · Sunset 19:59

13h 54m of daylight · America/Chicago

Air quality

PM2.5 1.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Indian Spring · 0.9 km Walnut Grove · 1.3 km Putnam · 2.6 km Hennepin · 7.7 km Florid · 8.5 km Henry · 8.5 km

Tools for Undercliff

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

Common questions about Undercliff weather

Will it rain in Undercliff today?

Yes - about 6.8 mm of rain is expected in Undercliff today.

What is the temperature in Undercliff right now?

It is 21° in Undercliff right now, though it feels closer to 24°. Today runs between a low of 20° and a high of 25°.

What time is sunrise and sunset in Undercliff?

The sun rises at 06:05 and sets at 19:59 local time in Undercliff today, giving 13h 54m of daylight.

What is the air quality in Undercliff?

PM2.5 in Undercliff is currently 1.7 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 Undercliff 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 Undercliff 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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