weathermetro
Cities / United States
/ Illinois
☀️ Summer Hill weather
Clear sky. .
Feels like 18° Wind 8 km/h NW Humidity 89% Pressure 1016 hPa UV 4 Air Good ☀ 06:27 - 19:42
Right now it is 17° in Summer Hill with clear skies and today's high is 28° with an overnight low of 17° . The sun rises at 06:27 and sets at 19:42, giving 13h 15m of daylight. Over the coming week highs range from 29° to 44° .
Summer Hill is in Illinois, United States, sitting 231 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
16°
23°
29°
28°
17°
05:00 · 17.3° · 0 mm
06:00 · 16.9° · 0 mm
07:00 · 16.8° · 0 mm
08:00 · 19° · 0 mm
09:00 · 21.4° · 0 mm
10:00 · 23.7° · 0 mm
11:00 · 25.3° · 0 mm
12:00 · 26° · 0 mm
13:00 · 26.7° · 0 mm
14:00 · 27.7° · 0 mm
15:00 · 28.2° · 0 mm
16:00 · 28.4° · 0 mm
17:00 · 28.1° · 0 mm
18:00 · 27.5° · 0 mm
19:00 · 25.7° · 0 mm
20:00 · 23.1° · 0 mm
21:00 · 21.8° · 0 mm
22:00 · 20.9° · 0 mm
23:00 · 20.1° · 0 mm
00:00 · 19.4° · 0 mm
01:00 · 18.8° · 0 mm
02:00 · 18.4° · 0 mm
03:00 · 18.2° · 0 mm
04:00 · 18.1° · 0 mm
Precipitation
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
05:00
☀️
17.3°
17.5°
-
Clear sky
06:00
☀️
16.9°
17.2°
-
Clear sky
07:00
☀️
16.8°
17.1°
-
Clear sky
08:00
☀️
19°
19.3°
-
Clear sky
09:00
☀️
21.4°
21.7°
-
Clear sky
10:00
☀️
23.7°
23.7°
-
Clear sky
11:00
🌤️
25.3°
25.6°
-
Mostly clear
12:00
🌤️
26°
26.5°
-
Mostly clear
13:00
🌤️
26.7°
26.9°
-
Mostly clear
14:00
🌤️
27.7°
27.2°
-
Mostly clear
15:00
☀️
28.2°
27.3°
-
Clear sky
16:00
☀️
28.4°
26.9°
-
Clear sky
☀️
TodayAugust 27th
Avg 22° Low 17° at 07:00
High 28° at 16:00
Wind ~13 km/h
Clear
00:00
20°
02:00
19°
04:00
18°
06:00
17°
08:00
19°
10:00
24°
12:00
26°
14:00
28°
16:00
28°
18:00
28°
20:00
23°
22:00
21°
☀️
FridayAugust 28th
Avg 23° Low 17° at 07:00
High 29° at 16:00
Wind ~10 km/h
Clear
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
29°
18:00
29°
20:00
25°
22:00
23°
☁️
SaturdayAugust 29th
Avg 24° Low 17° at 06:00
High 34° at 15:00
Feels 30° Wind ~23 km/h
Clear
Cloudy
00:00
20°
02:00
18°
04:00
17°
06:00
17°
08:00
20°
10:00
26°
12:00
30°
14:00
33°
16:00
34°
18:00
30°
20:00
25°
22:00
23°
☁️
SundayAugust 30th
Avg 30° Low 20° at 06:00
High 40° at 16:00
Feels 36° Wind ~29 km/h
Cloudy
Cloudy
00:00
23°
02:00
22°
04:00
21°
06:00
20°
08:00
24°
10:00
30°
12:00
36°
14:00
40°
16:00
40°
18:00
40°
20:00
34°
22:00
32°
☁️
MondayAugust 31st
Avg 34° Low 28° at 07:00
High 41° at 16:00
Feels 37° Wind ~29 km/h
Clear
Cloudy
00:00
31°
02:00
30°
04:00
29°
06:00
28°
08:00
30°
10:00
34°
12:00
38°
14:00
40°
16:00
41°
18:00
39°
20:00
35°
22:00
31°
☀️
TuesdaySeptember 1st
Avg 34° Low 25° at 06:00
High 42° at 15:00
Feels 39° Wind ~24 km/h
Clear
00:00
30°
02:00
29°
04:00
28°
06:00
25°
08:00
28°
10:00
35°
12:00
39°
14:00
42°
16:00
41°
18:00
40°
20:00
36°
22:00
31°
☀️
WednesdaySeptember 2nd
Avg 36° Low 28° at 06:00
High 44° at 15:00
Feels 40° Wind ~27 km/h
Clear
00:00
30°
02:00
30°
04:00
30°
06:00
28°
08:00
31°
10:00
37°
12:00
41°
14:00
43°
16:00
44°
18:00
42°
20:00
38°
22:00
33°
☀️
ThursdaySeptember 3rd
Avg 36° Low 29° at 06:00
High 44° at 15:00
Feels 41° Wind ~24 km/h
Clear
Partly Cloudy
00:00
32°
02:00
32°
04:00
31°
06:00
29°
08:00
31°
10:00
37°
12:00
41°
14:00
44°
16:00
44°
18:00
41°
20:00
38°
22:00
34°
☀️
FridaySeptember 4th
Avg 35° Low 27° at 06:00
High 43° at 14:00
Feels 39° Wind ~24 km/h
Clear
00:00
31°
02:00
30°
04:00
28°
06:00
27°
08:00
30°
10:00
38°
12:00
41°
14:00
43°
16:00
43°
18:00
41°
20:00
37°
22:00
33°
☀️
SaturdaySeptember 5th
Avg 35° Low 27° at 06:00
High 43° at 15:00
Feels 39° Wind ~27 km/h
Clear
00:00
34°
02:00
33°
04:00
30°
06:00
27°
08:00
30°
10:00
38°
12:00
41°
14:00
43°
16:00
42°
18:00
40°
20:00
36°
22:00
32°
⛅
SundaySeptember 6th
Avg 34° Low 28° at 05:00
High 43° at 14:00
Feels 41° Wind ~27 km/h
Clear
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
30°
02:00
29°
04:00
28°
06:00
28°
08:00
31°
10:00
35°
12:00
40°
14:00
43°
16:00
43°
18:00
40°
20:00
36°
22:00
31°
⛅
MondaySeptember 7th
Avg 34° Low 26° at 06:00
High 42° at 14:00
Feels 40° Wind ~28 km/h
Clear
Partly Cloudy
00:00
29°
02:00
28°
04:00
27°
06:00
26°
08:00
29°
10:00
37°
12:00
41°
14:00
42°
16:00
42°
18:00
40°
20:00
37°
22:00
33°
🌦️
TuesdaySeptember 8th
Avg 32° Low 25° at 23:00
High 39° at 13:00
1.1 mm rain Feels 36° Wind ~28 km/h
Clear
Cloudy
Rain
00:00
31°
02:00
31°
04:00
30°
06:00
29°
08:00
31°
10:00
37°
12:00
39°
14:00
39°
16:00
36°
18:00
31°
0.1mm
20:00
27°
0.2mm
22:00
25°
0.2mm
🌦️
WednesdaySeptember 9th
Avg 26° Low 22° at 05:00
High 33° at 16:00
3.3 mm rain Feels 35° Wind ~19 km/h
Rain
Cloudy
Rain
00:00
24°
0.2mm
02:00
23°
0.2mm
04:00
22°
0.2mm
06:00
22°
0.2mm
08:00
23°
0.1mm
10:00
24°
0.1mm
12:00
25°
14:00
29°
16:00
33°
18:00
30°
0.1mm
20:00
28°
0.1mm
22:00
27°
0.1mm
🌧️
ThursdaySeptember 10th
Avg 18° Low 15° at 09:00
High 21° at 00:00
7 mm rain Wind ~26 km/h
Rain
Cloudy
Rain
Cloudy
00:00
21°
0.8mm
02:00
18°
1.6mm
04:00
18°
1.6mm
06:00
17°
08:00
16°
0.2mm
10:00
15°
0.2mm
12:00
18°
14:00
21°
16:00
21°
18:00
21°
20:00
20°
22:00
17°
☁️
FridaySeptember 11th
Avg 18° Low 0° at 07:00
High 0° at 16:00
Feels 21° Wind ~14 km/h
Cloudy
Clear
Unknown
00:00
17°
02:00
17°
04:00
16°
06:00
14°
08:00
15°
10:00
17°
12:00
20°
14:00
23°
16:00
24°
18:00
21°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 06:27 · Sunset 19:42
13h 15m of daylight · America/Chicago
Air quality
PM2.5 4.4 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Summer Hill weather
Will it rain in Summer Hill today?
No rain is in the forecast for Summer Hill today.
What is the temperature in Summer Hill right now?
It is 17° in Summer Hill right now. Today runs between a low of 17° and a high of 28° .
What time is sunrise and sunset in Summer Hill?
The sun rises at 06:27 and sets at 19:42 local time in Summer Hill today, giving 13h 15m of daylight.
What is the air quality in Summer Hill?
PM2.5 in Summer Hill is currently 4.4 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 Summer Hill 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 Summer Hill 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