weathermetro
Cities / United States
/ Illinois
☁️ Herrin Junction weather
Overcast. .
Feels like 40° Wind 9 km/h S Humidity 62% Pressure 1012 hPa UV 0 Air Good ☀ 06:10 - 19:51
⚠ Extreme Heat Warning · Severe Extreme Heat Warning issued August 13 at 10:50AM CDT until August 16 at 8:00PM CDT by NWS Paducah KY
Right now it is 33° in Herrin Junction with overcast skies, it feels more like 40° and today's high is 35° with an overnight low of 23° . The sun rises at 06:10 and sets at 19:51, giving 13h 41m of daylight. Over the coming week highs range from 33° to 41° .
Herrin Junction is in Illinois, United States, sitting 120 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
26°
31°
36°
35°
26°
13:00 · 32.9° · 0 mm
14:00 · 34° · 0 mm
15:00 · 34.6° · 0 mm
16:00 · 35.2° · 0 mm
17:00 · 35° · 0 mm
18:00 · 33.7° · 0 mm
19:00 · 32° · 0 mm
20:00 · 30.1° · 0 mm
21:00 · 29° · 0 mm
22:00 · 28° · 0 mm
23:00 · 27.8° · 0 mm
00:00 · 27.6° · 0 mm
01:00 · 27.4° · 0 mm
02:00 · 27.4° · 0 mm
03:00 · 27.2° · 0 mm
04:00 · 26.6° · 0 mm
05:00 · 26.1° · 0 mm
06:00 · 26.9° · 0 mm
07:00 · 26.9° · 0 mm
08:00 · 26.6° · 0 mm
09:00 · 27.5° · 0 mm
10:00 · 29.9° · 0 mm
11:00 · 31.8° · 0 mm
12:00 · 31.1° · 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
☁️
32.9°
37.4°
-
Overcast
14:00
☁️
34°
37.5°
-
Overcast
15:00
☁️
34.6°
37.9°
-
Overcast
16:00
☁️
35.2°
37.3°
-
Overcast
17:00
⛅
35°
36.8°
-
Partly cloudy
18:00
☀️
33.7°
35.8°
-
Clear sky
19:00
🌤️
32°
34.1°
-
Mostly clear
20:00
☀️
30.1°
32.4°
-
Clear sky
21:00
☀️
29°
31.6°
-
Clear sky
22:00
☀️
28°
30.5°
-
Clear sky
23:00
☀️
27.8°
30.1°
-
Clear sky
00:00
☀️
27.6°
30.2°
-
Clear sky
🌦️
TodayAugust 13th
Avg 28° Low 23° at 04:00
High 35° at 16:00
0.8 mm rain Feels 38° Wind ~14 km/h
Cloudy
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
24°
0.4mm
08:00
24°
10:00
27°
12:00
31°
14:00
34°
16:00
35°
18:00
34°
20:00
30°
22:00
28°
☁️
FridayAugust 14th
Avg 30° Low 26° at 05:00
High 37° at 16:00
Wind ~14 km/h
Clear
Cloudy
Cloudy
Clear
Clear
00:00
28°
02:00
27°
04:00
27°
06:00
27°
08:00
27°
10:00
30°
12:00
31°
14:00
35°
16:00
37°
18:00
36°
20:00
31°
22:00
29°
🌦️
SaturdayAugust 15th
Avg 32° Low 26° at 07:00
High 41° at 14:00
0.2 mm rain Feels 39° Wind ~25 km/h
Cloudy
Clear
Clear
00:00
29°
02:00
28°
04:00
27°
06:00
26°
08:00
27°
0.2mm
10:00
34°
12:00
37°
14:00
41°
16:00
39°
18:00
38°
20:00
31°
22:00
30°
🌧️
SundayAugust 16th
Avg 30° Low 22° at 20:00
High 40° at 17:00
6.6 mm rain Feels 42° Wind ~18 km/h
Clear
Cloudy
00:00
29°
02:00
27°
04:00
26°
06:00
23°
0.3mm
08:00
24°
10:00
27°
12:00
36°
14:00
39°
16:00
40°
18:00
39°
20:00
22°
5.5mm
22:00
23°
🌦️
MondayAugust 17th
Avg 26° Low 21° at 06:00
High 33° at 14:00
1.2 mm rain Wind ~19 km/h
Cloudy
Rain
Clear
00:00
24°
02:00
22°
04:00
22°
06:00
21°
0.1mm
08:00
23°
0.4mm
10:00
27°
12:00
31°
14:00
33°
16:00
31°
18:00
28°
20:00
25°
22:00
24°
☀️
TuesdayAugust 18th
Avg 26° Low 18° at 06:00
High 35° at 15:00
0.1 mm rain Wind ~13 km/h
Clear
Clear
00:00
22°
02:00
20°
04:00
19°
06:00
18°
08:00
21°
10:00
27°
12:00
32°
14:00
34°
16:00
35°
18:00
31°
20:00
27°
22:00
24°
🌦️
WednesdayAugust 19th
Avg 28° Low 20° at 05:00
High 37° at 14:00
3.2 mm rain Wind ~19 km/h
Rain
Cloudy
Rain
00:00
22°
0.1mm
02:00
21°
0.4mm
04:00
21°
0.4mm
06:00
20°
0.5mm
08:00
23°
10:00
28°
12:00
34°
14:00
37°
16:00
36°
18:00
36°
20:00
31°
0.1mm
22:00
24°
0.1mm
☁️
ThursdayAugust 20th
Avg 32° Low 24° at 06:00
High 42° at 15:00
Feels 40° Wind ~21 km/h
Cloudy
Clear
Partly Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
24°
08:00
26°
10:00
31°
12:00
38°
14:00
42°
16:00
42°
18:00
40°
20:00
36°
22:00
31°
☀️
FridayAugust 21st
Avg 34° Low 28° at 06:00
High 43° at 15:00
Feels 39° Wind ~27 km/h
Clear
Partly Cloudy
00:00
31°
02:00
31°
04:00
29°
06:00
28°
08:00
30°
10:00
35°
12:00
39°
14:00
42°
16:00
43°
18:00
40°
20:00
35°
22:00
30°
🌧️
SaturdayAugust 22nd
Avg 28° Low 20° at 23:00
High 35° at 15:00
7.2 mm rain Wind ~23 km/h
Partly Cloudy
Clear
Rain
00:00
28°
02:00
27°
04:00
25°
06:00
24°
08:00
26°
10:00
31°
12:00
34°
14:00
35°
16:00
34°
18:00
27°
1.6mm
20:00
22°
0.8mm
22:00
21°
0.8mm
☁️
SundayAugust 23rd
Avg 24° Low 19° at 06:00
High 31° at 15:00
Feels 29° Wind ~18 km/h
Cloudy
Partly Cloudy
Cloudy
Clear
00:00
21°
02:00
21°
04:00
21°
06:00
19°
08:00
21°
10:00
25°
12:00
29°
14:00
31°
16:00
31°
18:00
28°
20:00
24°
22:00
20°
☁️
MondayAugust 24th
Avg 25° Low 18° at 05:00
High 34° at 15:00
Wind ~10 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
19°
02:00
19°
04:00
19°
06:00
18°
08:00
21°
10:00
27°
12:00
32°
14:00
34°
16:00
34°
18:00
31°
20:00
27°
22:00
24°
☁️
TuesdayAugust 25th
Avg 28° Low 21° at 06:00
High 37° at 15:00
Wind ~7 km/h
Cloudy
Partly Cloudy
Cloudy
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
21°
08:00
24°
10:00
30°
12:00
34°
14:00
37°
16:00
36°
18:00
33°
20:00
29°
22:00
24°
☀️
WednesdayAugust 26th
Avg 29° Low 21° at 06:00
High 38° at 15:00
Feels 36° Wind ~14 km/h
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
21°
08:00
25°
10:00
32°
12:00
35°
14:00
37°
16:00
37°
18:00
34°
20:00
30°
22:00
26°
☀️
ThursdayAugust 27th
Avg 30° Low 22° at 06:00
High 39° at 15:00
Wind ~16 km/h
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
25°
10:00
32°
12:00
36°
14:00
38°
16:00
38°
18:00
36°
20:00
32°
22:00
27°
☀️
FridayAugust 28th
Avg 31° Low 24° at 06:00
High 40° at 15:00
Feels 38° Wind ~18 km/h
Clear
00:00
26°
02:00
25°
04:00
24°
06:00
24°
08:00
27°
10:00
34°
12:00
37°
14:00
39°
16:00
39°
18:00
36°
20:00
33°
22:00
30°
Sun
☀️ Sunrise 06:10 · Sunset 19:51
13h 41m of daylight · America/Chicago
Air quality
PM2.5 5.7 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Herrin Junction
Common questions about Herrin Junction weather
Will it rain in Herrin Junction today?
Only a trace - around 0.8 mm is expected in Herrin Junction today, not enough to need an umbrella.
What is the temperature in Herrin Junction right now?
It is 33° in Herrin Junction right now, though it feels closer to 40° . Today runs between a low of 23° and a high of 35° .
What time is sunrise and sunset in Herrin Junction?
The sun rises at 06:10 and sets at 19:51 local time in Herrin Junction today, giving 13h 41m of daylight.
What is the air quality in Herrin Junction?
PM2.5 in Herrin Junction is currently 5.7 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 Herrin Junction 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 Herrin Junction 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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© 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