weathermetro
Cities / United States
/ Illinois
☁️ Pierron weather
Overcast. .
Feels like 39° Wind 16 km/h SW Humidity 61% Pressure 1011 hPa UV 1 Air Good ☀ 06:10 - 19:55
⚠ Heat Advisory · Moderate Heat Advisory issued August 13 at 10:28AM CDT until August 15 at 9:00PM CDT by NWS St Louis MO
Right now it is 33° in Pierron with overcast skies, it feels more like 39° and today's high is 35° with an overnight low of 23° . The sun rises at 06:10 and sets at 19:55, giving 13h 45m of daylight. Over the coming week highs range from 28° to 36° .
Pierron is in Illinois, United States, sitting 159 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
25°
30°
35°
35°
25°
13:00 · 33.3° · 0 mm
14:00 · 34.2° · 0 mm
15:00 · 34.6° · 0 mm
16:00 · 34.7° · 0 mm
17:00 · 34.5° · 0 mm
18:00 · 33.5° · 0 mm
19:00 · 31.8° · 0 mm
20:00 · 30.1° · 0 mm
21:00 · 29° · 0 mm
22:00 · 28.4° · 0 mm
23:00 · 27.8° · 0 mm
00:00 · 27.4° · 0 mm
01:00 · 27.4° · 0 mm
02:00 · 27.1° · 0 mm
03:00 · 26.6° · 0 mm
04:00 · 26° · 0 mm
05:00 · 25.6° · 0 mm
06:00 · 25.7° · 0 mm
07:00 · 25.3° · 0 mm
08:00 · 26.4° · 0 mm
09:00 · 29° · 0 mm
10:00 · 31.2° · 0 mm
11:00 · 31.6° · 0 mm
12:00 · 33° · 0 mm
Precipitation
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
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
13:00
☁️
33.3°
36.5°
-
Overcast
14:00
☁️
34.2°
37.5°
-
Overcast
15:00
⛅
34.6°
37.2°
-
Partly cloudy
16:00
🌤️
34.7°
36.7°
-
Mostly clear
17:00
☁️
34.5°
36.2°
-
Overcast
18:00
☁️
33.5°
35°
-
Overcast
19:00
☀️
31.8°
34°
-
Clear sky
20:00
☀️
30.1°
33.1°
-
Clear sky
21:00
☀️
29°
32°
-
Clear sky
22:00
☀️
28.4°
30.3°
-
Clear sky
23:00
☀️
27.8°
29.2°
-
Clear sky
00:00
☀️
27.4°
28.5°
-
Clear sky
☁️
TodayAugust 13th
Avg 28° Low 23° at 03:00
High 35° at 16:00
Feels 38° Wind ~19 km/h
Clear
Clear
Cloudy
Clear
00:00
24°
02:00
23°
04:00
23°
06:00
23°
08:00
25°
10:00
29°
12:00
32°
14:00
34°
16:00
35°
18:00
34°
20:00
30°
22:00
28°
☁️
FridayAugust 14th
Avg 30° Low 25° at 07:00
High 36° at 15:00
Wind ~21 km/h
Clear
Cloudy
Clear
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
26°
10:00
31°
12:00
33°
14:00
34°
16:00
36°
18:00
35°
20:00
31°
22:00
29°
☀️
SaturdayAugust 15th
Avg 29° Low 24° at 07:00
High 36° at 14:00
Feels 39° Wind ~17 km/h
Cloudy
Clear
Cloudy
Clear
00:00
28°
02:00
27°
04:00
26°
06:00
25°
08:00
26°
10:00
30°
12:00
33°
14:00
36°
16:00
34°
18:00
31°
20:00
30°
22:00
30°
🌧️
SundayAugust 16th
Avg 28° Low 24° at 06:00
High 33° at 14:00
2.6 mm rain Feels 38° Wind ~15 km/h
Cloudy
Cloudy
00:00
28°
02:00
27°
04:00
26°
06:00
24°
08:00
27°
10:00
29°
12:00
31°
14:00
33°
16:00
31°
18:00
29°
20:00
26°
2.6mm
22:00
24°
🌧️
MondayAugust 17th
Avg 24° Low 20° at 23:00
High 28° at 16:00
3.5 mm rain Feels 30° Wind ~21 km/h
Cloudy
00:00
24°
02:00
23°
0.8mm
04:00
22°
0.1mm
06:00
21°
08:00
22°
10:00
24°
12:00
25°
14:00
26°
16:00
28°
18:00
26°
20:00
24°
22:00
21°
☀️
TuesdayAugust 18th
Avg 22° Low 16° at 06:00
High 28° at 15:00
Feels 30° Wind ~13 km/h
Clear
Clear
Partly Cloudy
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
19°
10:00
23°
12:00
26°
14:00
28°
16:00
28°
18:00
26°
20:00
24°
22:00
22°
🌦️
WednesdayAugust 19th
Avg 24° Low 19° at 06:00
High 29° at 16:00
3.3 mm rain Feels 32° Wind ~17 km/h
Rain
Partly Cloudy
Cloudy
Partly Cloudy
00:00
21°
02:00
20°
0.6mm
04:00
19°
0.6mm
06:00
19°
0.5mm
08:00
21°
10:00
24°
12:00
25°
14:00
27°
16:00
29°
18:00
28°
20:00
26°
22:00
24°
☁️
ThursdayAugust 20th
Avg 28° Low 22° at 01:00
High 37° at 16:00
Feels 41° Wind ~17 km/h
Cloudy
Partly Cloudy
00:00
22°
02:00
22°
04:00
23°
06:00
23°
08:00
24°
10:00
26°
12:00
30°
14:00
34°
16:00
37°
18:00
32°
20:00
29°
22:00
29°
☀️
FridayAugust 21st
Avg 31° Low 24° at 07:00
High 38° at 15:00
0.3 mm rain Feels 41° Wind ~19 km/h
Clear
Rain
Clear
00:00
30°
02:00
29°
04:00
27°
06:00
25°
0.1mm
08:00
26°
10:00
30°
12:00
35°
14:00
37°
16:00
38°
18:00
34°
20:00
30°
22:00
28°
☁️
SaturdayAugust 22nd
Avg 26° Low 21° at 23:00
High 30° at 15:00
0.3 mm rain Feels 33° Wind ~13 km/h
Partly Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Rain
00:00
25°
02:00
24°
04:00
24°
06:00
23°
08:00
24°
10:00
26°
12:00
28°
14:00
30°
16:00
30°
18:00
28°
20:00
25°
0.1mm
22:00
22°
0.1mm
🌤️
SundayAugust 23rd
Avg 22° Low 17° at 23:00
High 27° at 15:00
Wind ~14 km/h
Cloudy
Partly Cloudy
Clear
00:00
21°
02:00
20°
04:00
19°
06:00
17°
08:00
19°
10:00
23°
12:00
25°
14:00
27°
16:00
27°
18:00
25°
20:00
21°
22:00
18°
☀️
MondayAugust 24th
Avg 22° Low 15° at 03:00
High 29° at 15:00
Feels 32° Wind ~12 km/h
Clear
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
16°
08:00
19°
10:00
24°
12:00
27°
14:00
29°
16:00
29°
18:00
27°
20:00
25°
22:00
22°
☀️
TuesdayAugust 25th
Avg 25° Low 19° at 06:00
High 33° at 15:00
Wind ~11 km/h
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
19°
08:00
22°
10:00
27°
12:00
30°
14:00
32°
16:00
33°
18:00
29°
20:00
26°
22:00
24°
☀️
WednesdayAugust 26th
Avg 27° Low 20° at 06:00
High 34° at 15:00
Wind ~15 km/h
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
20°
08:00
23°
10:00
28°
12:00
32°
14:00
34°
16:00
34°
18:00
30°
20:00
27°
22:00
26°
☀️
ThursdayAugust 27th
Avg 27° Low 21° at 06:00
High 34° at 15:00
Wind ~17 km/h
Clear
00:00
24°
02:00
23°
04:00
23°
06:00
21°
08:00
23°
10:00
29°
12:00
32°
14:00
34°
16:00
34°
18:00
31°
20:00
28°
22:00
27°
☀️
FridayAugust 28th
Avg 29° Low 23° at 06:00
High 38° at 15:00
Wind ~17 km/h
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
23°
08:00
25°
10:00
30°
12:00
35°
14:00
38°
16:00
38°
18:00
33°
20:00
29°
22:00
29°
Sun
☀️ Sunrise 06:10 · Sunset 19:55
13h 45m of daylight · America/Chicago
Air quality
PM2.5 7 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Pierron weather
Will it rain in Pierron today?
No rain is in the forecast for Pierron today.
What is the temperature in Pierron right now?
It is 33° in Pierron right now, though it feels closer to 39° . Today runs between a low of 23° and a high of 35° .
What time is sunrise and sunset in Pierron?
The sun rises at 06:10 and sets at 19:55 local time in Pierron today, giving 13h 45m of daylight.
What is the air quality in Pierron?
PM2.5 in Pierron is currently 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 Pierron 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 Pierron 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
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC