Cities / United States / Illinois

36°

☀️ Pontiac weather

Clear sky. .

Feels like 40° Wind 9 km/h W Humidity 41% Pressure 1016 hPa UV 2 Air Good ☀ 06:29 - 19:30
⚠ Heat Advisory · Moderate

Heat Advisory issued September 1 at 3:22AM CDT until September 4 at 8:00PM CDT by NWS St Louis MO

Right now it is 36° in Pontiac with clear skies, it feels more like 40° and today's high is 37° with an overnight low of 24°. The sun rises at 06:29 and sets at 19:30, giving 13h 01m of daylight. Over the coming week highs range from 38° to 40° - a steady stretch with little day-to-day change.

Pontiac is in Illinois, United States, sitting 176 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

24° 31° 38° 37° 25° 12:00 · 35.3° · 0 mm 13:00 · 36.5° · 0 mm 14:00 · 37.1° · 0 mm 15:00 · 36.6° · 0 mm 16:00 · 36.7° · 0 mm 17:00 · 36.3° · 0 mm 18:00 · 35.3° · 0 mm 19:00 · 33° · 0 mm 20:00 · 31° · 0 mm 21:00 · 29.7° · 0 mm 22:00 · 28.8° · 0 mm 23:00 · 28.2° · 0 mm 00:00 · 27.8° · 0 mm 01:00 · 27.6° · 0 mm 02:00 · 26.8° · 0 mm 03:00 · 26.4° · 0 mm 04:00 · 26° · 0 mm 05:00 · 25.4° · 0 mm 06:00 · 24.9° · 0 mm 07:00 · 24.8° · 0 mm 08:00 · 27.7° · 0 mm 09:00 · 31.1° · 0 mm 10:00 · 33.5° · 0 mm 11:00 · 35.4° · 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 · 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 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 ☀️ 35.3° 37.2° - Clear sky
13:00 ☀️ 36.5° 38.6° - Clear sky
14:00 🌤️ 37.1° 39.2° - Mostly clear
15:00 ⛅ 36.6° 36.4° - Partly cloudy
16:00 ☀️ 36.7° 35.9° - Clear sky
17:00 ☀️ 36.3° 35.6° - Clear sky
18:00 ☀️ 35.3° 34.7° - Clear sky
19:00 ☀️ 33° 33.9° - Clear sky
20:00 ☀️ 31° 32° - Clear sky
21:00 ☀️ 29.7° 30.9° - Clear sky
22:00 ☀️ 28.8° 30° - Clear sky
23:00 ☀️ 28.2° 29.4° - Clear sky

Next 16 days

Today☀️ 37°24° Wed 2☀️ 38°25° Thu 3☀️ 39°26° Fri 4☀️ 39°26° Sat 5🌧️ 40°23°2.1mm Sun 6⛅ 39°22°0.3mm Mon 7🌤️ 40°23°0.3mm Tue 8🌦️ 41°24°1.8mm Wed 9☀️ 42°26° Thu 10🌦️ 38°23°3.3mm Fri 11🌧️ 39°22°11.7mm Sat 12🌦️ 39°23°2.1mm Sun 13☁️ 27°21° Mon 14⛅ 34°23°0.3mm Tue 15☁️ 26°17° Wed 16🌦️ 27°12°0.5mm
☀️ TodaySeptember 1st Avg 30° Low 24° at 06:00 High 37° at 14:00 Feels 39° Wind ~18 km/h
Clear Clear
00:00 26°
02:00 25°
04:00 24°
06:00 24°
08:00 25°
10:00 31°
12:00 35°
14:00 37°
16:00 37°
18:00 35°
20:00 31°
22:00 29°
☀️ WednesdaySeptember 2nd Avg 31° Low 25° at 07:00 High 38° at 15:00 Wind ~19 km/h
Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 28°
10:00 34°
12:00 37°
14:00 38°
16:00 37°
18:00 36°
20:00 31°
22:00 29°
☀️ ThursdaySeptember 3rd Avg 32° Low 26° at 07:00 High 39° at 14:00 Wind ~17 km/h
Clear Clear
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 34°
12:00 37°
14:00 39°
16:00 37°
18:00 35°
20:00 31°
22:00 31°
☀️ FridaySeptember 4th Avg 32° Low 26° at 06:00 High 39° at 15:00 Wind ~13 km/h
Clear Cloudy
00:00 29°
02:00 28°
04:00 28°
06:00 26°
08:00 29°
10:00 35°
12:00 38°
14:00 39°
16:00 38°
18:00 36°
20:00 33°
22:00 30°
🌧️ SaturdaySeptember 5th Avg 30° Low 23° at 21:00 High 40° at 14:00 2.1 mm rain Wind ~28 km/h
Cloudy Clear Cloudy
00:00 31°
02:00 29°
04:00 28°
06:00 24° 0.2mm
08:00 27°
10:00 35°
12:00 38°
14:00 40°
16:00 37°
18:00 25° 1.5mm
20:00 24°
22:00 24°
⛅ SundaySeptember 6th Avg 29° Low 22° at 06:00 High 39° at 15:00 0.3 mm rain Wind ~12 km/h
Cloudy Clear Partly Cloudy Rain
00:00 23°
02:00 22°
04:00 23°
06:00 22°
08:00 24°
10:00 31°
12:00 36°
14:00 38°
16:00 38°
18:00 35°
20:00 31° 0.1mm
22:00 27° 0.1mm
🌤️ MondaySeptember 7th Avg 31° Low 23° at 06:00 High 40° at 15:00 0.3 mm rain Wind ~12 km/h
Partly Cloudy Rain Partly Cloudy Clear Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 23° 0.1mm
08:00 26°
10:00 32°
12:00 36°
14:00 39°
16:00 40°
18:00 35°
20:00 32°
22:00 31°
🌦️ TuesdaySeptember 8th Avg 31° Low 24° at 07:00 High 41° at 15:00 1.8 mm rain Wind ~21 km/h
Cloudy Rain Cloudy
00:00 28°
02:00 26°
04:00 25°
06:00 24° 0.3mm
08:00 24° 0.3mm
10:00 27° 0.3mm
12:00 35°
14:00 40°
16:00 41°
18:00 39°
20:00 35°
22:00 31°
☀️ WednesdaySeptember 9th Avg 34° Low 26° at 02:00 High 42° at 15:00 Feels 39° Wind ~28 km/h
Partly Cloudy Cloudy Clear Partly Cloudy
00:00 27°
02:00 26°
04:00 27°
06:00 27°
08:00 30°
10:00 36°
12:00 40°
14:00 42°
16:00 42°
18:00 39°
20:00 37°
22:00 35°
🌦️ ThursdaySeptember 10th Avg 31° Low 23° at 22:00 High 38° at 15:00 3.3 mm rain Wind ~28 km/h
Clear Rain
00:00 34°
02:00 34°
04:00 32°
06:00 26°
08:00 25°
10:00 30°
12:00 34°
14:00 37°
16:00 37°
18:00 31° 0.3mm
20:00 26° 0.8mm
22:00 23° 0.8mm
🌧️ FridaySeptember 11th Avg 27° Low 22° at 07:00 High 39° at 15:00 11.7 mm rain Feels 37° Wind ~21 km/h
Rain Clear Rain
00:00 24°
02:00 25° 0.5mm
04:00 24° 0.5mm
06:00 22° 2.4mm
08:00 23° 0.2mm
10:00 26° 0.2mm
12:00 33°
14:00 38°
16:00 39°
18:00 29° 0.3mm
20:00 23° 0.5mm
22:00 24° 0.5mm
🌦️ SaturdaySeptember 12th Avg 28° Low 23° at 23:00 High 39° at 15:00 2.1 mm rain Wind ~20 km/h
Rain Partly Cloudy Clear Rain Cloudy
00:00 24°
02:00 23° 0.1mm
04:00 23° 0.1mm
06:00 23° 0.4mm
08:00 25°
10:00 29°
12:00 35°
14:00 39°
16:00 38°
18:00 29° 0.2mm
20:00 23°
22:00 23°
☁️ SundaySeptember 13th Avg 24° Low 21° at 06:00 High 27° at 11:00 Feels 30° Wind ~14 km/h
Cloudy
00:00 23°
02:00 22°
04:00 22°
06:00 21°
08:00 23°
10:00 27°
12:00 27°
14:00 26°
16:00 25°
18:00 25°
20:00 24°
22:00 24°
⛅ MondaySeptember 14th Avg 28° Low 23° at 06:00 High 34° at 15:00 0.3 mm rain Wind ~17 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 23° 0.1mm
08:00 24°
10:00 27°
12:00 31°
14:00 34°
16:00 34°
18:00 32°
20:00 29°
22:00 27°
☁️ TuesdaySeptember 15th Avg 22° Low 17° at 23:00 High 26° at 15:00 Wind ~21 km/h
Partly Cloudy Cloudy Cloudy
00:00 25°
02:00 22°
04:00 21°
06:00 20°
08:00 20°
10:00 21°
12:00 24°
14:00 26°
16:00 26°
18:00 24°
20:00 21°
22:00 18°
🌦️ WednesdaySeptember 16th Avg 19° Low 12° at 06:00 High 27° at 15:00 0.5 mm rain Feels 24° Wind ~15 km/h
Partly Cloudy Cloudy Rain
00:00 16°
02:00 14°
04:00 14°
06:00 12°
08:00 15°
10:00 20°
12:00 24°
14:00 26°
16:00 27°
18:00 24°
20:00 22° 0.1mm
22:00 19° 0.1mm

Sun

☀️ Sunrise 06:29 · Sunset 19:30

13h 01m of daylight · America/Chicago

Air quality

PM2.5 6.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Fairview Heights · 0.5 km Capitol Oaks · 1.5 km Crossroads · 1.7 km Union Hill · 1.8 km Furman · 2.2 km Carbon · 4 km

Tools for Pontiac

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

Common questions about Pontiac weather

Will it rain in Pontiac today?

No rain is in the forecast for Pontiac today.

What is the temperature in Pontiac right now?

It is 36° in Pontiac right now, though it feels closer to 40°. Today runs between a low of 24° and a high of 37°.

What time is sunrise and sunset in Pontiac?

The sun rises at 06:29 and sets at 19:30 local time in Pontiac today, giving 13h 01m of daylight.

What is the air quality in Pontiac?

PM2.5 in Pontiac is currently 6.1 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 Pontiac 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 Pontiac 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs