Cities / United States / Illinois

24°

☁️ Olney weather

Overcast. .

Feels like 27° Wind 7 km/h S Humidity 81% Pressure 1013 hPa UV 3 Air Good ☀ 06:10 - 19:41

Right now it is 24° in Olney with overcast skies, it feels more like 27° and today's high is 29° with an overnight low of 20°. The sun rises at 06:10 and sets at 19:41, giving 13h 31m of daylight. Over the coming week highs range from 26° to 30°.

Olney is in Illinois, United States, sitting 146 m above sea level, with a population of about 9,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

21° 25° 29° 29° 22° 10:00 · 23.5° · 0 mm 11:00 · 24.4° · 0 mm 12:00 · 24.5° · 0 mm 13:00 · 24.5° · 0 mm 14:00 · 26° · 0 mm 15:00 · 27.7° · 0 mm 16:00 · 28.4° · 0 mm 17:00 · 28.7° · 0 mm 18:00 · 28.5° · 0 mm 19:00 · 27.4° · 0 mm 20:00 · 26.1° · 0 mm 21:00 · 25.3° · 0 mm 22:00 · 24.7° · 0 mm 23:00 · 24.2° · 0 mm 00:00 · 23.8° · 0 mm 01:00 · 23.7° · 0 mm 02:00 · 23.4° · 0 mm 03:00 · 23.3° · 0.4 mm 04:00 · 23.1° · 4.3 mm 05:00 · 22.7° · 4.7 mm 06:00 · 21.9° · 0 mm 07:00 · 22.1° · 0 mm 08:00 · 22.8° · 0 mm 09:00 · 23.3° · 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 · 0.4 mm 04:00 · 4.3 mm 04:00 05:00 · 4.7 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 ☁️ 23.5° 27° - Overcast
11:00 ☁️ 24.4° 25.5° - Overcast
12:00 ☁️ 24.5° 25.5° - Overcast
13:00 ☁️ 24.5° 25.7° - Overcast
14:00 ☁️ 26° 27.3° - Overcast
15:00 ☀️ 27.7° 29.8° - Clear sky
16:00 ☁️ 28.4° 30.2° - Overcast
17:00 🌤️ 28.7° 31.1° - Mostly clear
18:00 ⛅ 28.5° 30.9° - Partly cloudy
19:00 ☁️ 27.4° 30.3° - Overcast
20:00 ☁️ 26.1° 29.2° - Overcast
21:00 ⛅ 25.3° 27.4° - Partly cloudy

Next 16 days

Today🌦️ 29°20°0.7mm Thu 20🌧️ 29°22°9.4mm Fri 21☀️ 29°17° Sat 22🌧️ 29°18°6.1mm Sun 23🌦️ 29°18°0.5mm Mon 24🌦️ 26°20°2.1mm Tue 25🌦️ 30°20°1.2mm Wed 26🌦️ 29°19°1.2mm Thu 27☁️ 25°15° Fri 28☀️ 25°12° Sat 29🌤️ 28°15° Sun 30☀️ 30°17° Mon 31☀️ 31°17° Tue 1☀️ 31°16° Wed 2☀️ 32°20° Thu 3⛅ 33°20°0.6mm
🌦️ TodayAugust 19th Avg 24° Low 20° at 02:00 High 29° at 17:00 0.7 mm rain Feels 31° Wind ~18 km/h
Clear Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 21° 0.7mm
08:00 22°
10:00 24°
12:00 25°
14:00 26°
16:00 28°
18:00 29°
20:00 26°
22:00 25°
🌧️ ThursdayAugust 20th Avg 25° Low 22° at 06:00 High 29° at 16:00 9.4 mm rain Feels 31° Wind ~15 km/h
Rain Cloudy Cloudy Clear
00:00 24°
02:00 23°
04:00 23° 4.3mm
06:00 22°
08:00 23°
10:00 23°
12:00 26°
14:00 27°
16:00 29°
18:00 29°
20:00 25°
22:00 23°
☀️ FridayAugust 21st Avg 23° Low 17° at 06:00 High 29° at 16:00 Feels 32° Wind ~10 km/h
Clear Clear Clear
00:00 21°
02:00 20°
04:00 19°
06:00 17°
08:00 20°
10:00 24°
12:00 27°
14:00 29°
16:00 29°
18:00 29°
20:00 25°
22:00 23°
🌧️ SaturdayAugust 22nd Avg 23° Low 18° at 06:00 High 29° at 14:00 6.1 mm rain Wind ~23 km/h
Rain Clear
00:00 21°
02:00 19° 1.8mm
04:00 18° 0.1mm
06:00 18° 0.2mm
08:00 20°
10:00 25°
12:00 28°
14:00 29°
16:00 28°
18:00 27°
20:00 22°
22:00 20°
🌦️ SundayAugust 23rd Avg 23° Low 18° at 06:00 High 29° at 15:00 0.5 mm rain Wind ~14 km/h
Clear Cloudy Clear Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 21°
10:00 25°
12:00 28°
14:00 29°
16:00 28°
18:00 25°
20:00 23° 0.3mm
22:00 22°
🌦️ MondayAugust 24th Avg 22° Low 20° at 06:00 High 26° at 16:00 2.1 mm rain Wind ~20 km/h
Cloudy Rain Partly Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20° 0.5mm
08:00 20° 0.1mm
10:00 21° 0.1mm
12:00 23° 0.1mm
14:00 25°
16:00 26°
18:00 24°
20:00 23°
22:00 23°
🌦️ TuesdayAugust 25th Avg 24° Low 20° at 07:00 High 30° at 13:00 1.2 mm rain Wind ~16 km/h
Cloudy Rain Cloudy Rain Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 21° 0.1mm
08:00 21°
10:00 25°
12:00 29°
14:00 30° 0.1mm
16:00 27° 0.1mm
18:00 25° 0.2mm
20:00 23°
22:00 22°
🌦️ WednesdayAugust 26th Avg 23° Low 19° at 23:00 High 29° at 13:00 1.2 mm rain Feels 31° Wind ~25 km/h
Clear Rain Clear
00:00 21°
02:00 21°
04:00 20°
06:00 19°
08:00 21°
10:00 26°
12:00 29°
14:00 29°
16:00 28°
18:00 24° 0.4mm
20:00 21°
22:00 20°
☁️ ThursdayAugust 27th Avg 20° Low 15° at 23:00 High 25° at 16:00 Feels 23° Wind ~23 km/h
Partly Cloudy Cloudy Clear
00:00 18°
02:00 17°
04:00 17°
06:00 17°
08:00 18°
10:00 21°
12:00 22°
14:00 24°
16:00 25°
18:00 23°
20:00 20°
22:00 16°
☀️ FridayAugust 28th Avg 18° Low 12° at 06:00 High 25° at 15:00 Feels 22° Wind ~16 km/h
Clear Partly Cloudy Cloudy
00:00 14°
02:00 13°
04:00 12°
06:00 12°
08:00 15°
10:00 21°
12:00 24°
14:00 25°
16:00 25°
18:00 21°
20:00 19°
22:00 17°
🌤️ SaturdayAugust 29th Avg 21° Low 15° at 06:00 High 28° at 15:00 Wind ~14 km/h
Clear Clear
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 17°
10:00 22°
12:00 26°
14:00 28°
16:00 28°
18:00 26°
20:00 23°
22:00 20°
☀️ SundayAugust 30th Avg 23° Low 17° at 06:00 High 30° at 15:00 Wind ~13 km/h
Partly Cloudy Clear Clear Partly Cloudy
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 19°
10:00 25°
12:00 27°
14:00 29°
16:00 30°
18:00 27°
20:00 24°
22:00 21°
☀️ MondayAugust 31st Avg 23° Low 17° at 06:00 High 31° at 15:00 Wind ~15 km/h
Clear
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 20°
10:00 25°
12:00 28°
14:00 30°
16:00 31°
18:00 27°
20:00 24°
22:00 20°
☀️ TuesdaySeptember 1st Avg 23° Low 16° at 06:00 High 31° at 15:00 Feels 29° Wind ~19 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 19°
10:00 25°
12:00 29°
14:00 30°
16:00 30°
18:00 27°
20:00 25°
22:00 24°
☀️ WednesdaySeptember 2nd Avg 25° Low 20° at 06:00 High 32° at 15:00 Wind ~18 km/h
Clear
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 22°
10:00 27°
12:00 30°
14:00 32°
16:00 32°
18:00 29°
20:00 26°
22:00 23°
⛅ ThursdaySeptember 3rd Avg 25° Low 20° at 06:00 High 33° at 15:00 0.6 mm rain Wind ~24 km/h
Partly Cloudy Partly Cloudy Rain
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 22°
10:00 27°
12:00 31°
14:00 32°
16:00 32°
18:00 27° 0.1mm
20:00 24° 0.1mm
22:00 24° 0.1mm

Sun

☀️ Sunrise 06:10 · Sunset 19:41

13h 31m of daylight · America/Chicago

Air quality

PM2.5 2.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Watertown (historical) · 3.2 km Calhoun · 9.7 km Claremont · 10 km Elbow · 10.4 km Fransonia (historical) · 11.4 km Dundas · 11.6 km

Tools for Olney

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

Common questions about Olney weather

Will it rain in Olney today?

Only a trace - around 0.7 mm is expected in Olney today, not enough to need an umbrella.

What is the temperature in Olney right now?

It is 24° in Olney right now, though it feels closer to 27°. Today runs between a low of 20° and a high of 29°.

What time is sunrise and sunset in Olney?

The sun rises at 06:10 and sets at 19:41 local time in Olney today, giving 13h 31m of daylight.

What is the air quality in Olney?

PM2.5 in Olney is currently 2.3 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 Olney 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 Olney 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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