weathermetro
Cities / United States
/ Illinois
⛅ Grass Lake weather
Partly cloudy. .
Feels like 28° Wind 15 km/h W Humidity 74% Pressure 1012 hPa UV 3 Air Good ☀ 06:11 - 19:36
Right now it is 25° in Grass Lake with partly cloudy skies, it feels more like 28° and today's high is 29° with an overnight low of 19° . The sun rises at 06:11 and sets at 19:36, giving 13h 25m of daylight. Over the coming week highs range from 25° to 34° .
Grass Lake is in Illinois, United States, sitting 234 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°
29°
16°
11:00 · 24.3° · 0 mm
12:00 · 26.9° · 0 mm
13:00 · 27.9° · 0 mm
14:00 · 28.8° · 0 mm
15:00 · 28.6° · 0 mm
16:00 · 28.6° · 0 mm
17:00 · 27.9° · 0 mm
18:00 · 27.2° · 0 mm
19:00 · 25.4° · 0 mm
20:00 · 23.4° · 0 mm
21:00 · 22.1° · 0 mm
22:00 · 20.8° · 0 mm
23:00 · 20° · 0 mm
00:00 · 19.4° · 0 mm
01:00 · 18.7° · 0 mm
02:00 · 17.9° · 0 mm
03:00 · 17.3° · 0 mm
04:00 · 17.4° · 0 mm
05:00 · 16.9° · 0 mm
06:00 · 16.3° · 0 mm
07:00 · 16.7° · 0 mm
08:00 · 19.7° · 0 mm
09:00 · 21.9° · 0 mm
10:00 · 23.6° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
11:00
⛅
24.3°
25.2°
-
Partly cloudy
12:00
☀️
26.9°
27.1°
-
Clear sky
13:00
🌤️
27.9°
26.3°
-
Mostly clear
14:00
🌤️
28.8°
26.6°
-
Mostly clear
15:00
🌤️
28.6°
26.2°
-
Mostly clear
16:00
☀️
28.6°
26.1°
-
Clear sky
17:00
☀️
27.9°
25.7°
-
Clear sky
18:00
☀️
27.2°
25.4°
-
Clear sky
19:00
☀️
25.4°
24.7°
-
Clear sky
20:00
⛅
23.4°
24°
-
Partly cloudy
21:00
☀️
22.1°
22.6°
-
Clear sky
22:00
☀️
20.8°
21.6°
-
Clear sky
☀️
TodayAugust 26th
Avg 23° Low 19° at 00:00
High 29° at 14:00
Feels 27° Wind ~22 km/h
Clear
Cloudy
Clear
Clear
00:00
19°
02:00
20°
04:00
20°
06:00
19°
08:00
21°
10:00
23°
12:00
27°
14:00
29°
16:00
29°
18:00
27°
20:00
23°
22:00
21°
☀️
ThursdayAugust 27th
Avg 21° Low 16° at 06:00
High 27° at 15:00
Feels 25° Wind ~16 km/h
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
20°
10:00
24°
12:00
26°
14:00
26°
16:00
27°
18:00
26°
20:00
21°
22:00
18°
☀️
FridayAugust 28th
Avg 21° Low 15° at 05:00
High 27° at 15:00
Wind ~19 km/h
Clear
Cloudy
00:00
17°
02:00
16°
04:00
15°
06:00
15°
08:00
19°
10:00
23°
12:00
26°
14:00
27°
16:00
27°
18:00
25°
20:00
20°
22:00
19°
☁️
SaturdayAugust 29th
Avg 21° Low 18° at 07:00
High 25° at 16:00
0.1 mm rain Feels 23° Wind ~23 km/h
Cloudy
Cloudy
00:00
18°
02:00
19°
04:00
18°
06:00
18°
08:00
18°
10:00
22°
12:00
23°
14:00
25°
16:00
25°
18:00
23°
20:00
21°
22:00
19°
0.1mm
🌦️
SundayAugust 30th
Avg 23° Low 18° at 05:00
High 29° at 15:00
1.8 mm rain Feels 27° Wind ~31 km/h
Rain
Cloudy
Cloudy
Rain
00:00
20°
02:00
20°
0.1mm
04:00
18°
0.5mm
06:00
18°
0.1mm
08:00
19°
0.2mm
10:00
22°
12:00
26°
14:00
29°
16:00
29°
18:00
27°
20:00
25°
0.1mm
22:00
22°
0.1mm
🌦️
MondayAugust 31st
Avg 25° Low 19° at 05:00
High 31° at 14:00
2.2 mm rain Wind ~32 km/h
Rain
Cloudy
Partly Cloudy
00:00
20°
02:00
20°
0.3mm
04:00
19°
0.3mm
06:00
19°
0.3mm
08:00
21°
0.1mm
10:00
25°
0.1mm
12:00
29°
14:00
31°
16:00
30°
18:00
28°
20:00
27°
22:00
28°
☁️
TuesdaySeptember 1st
Avg 29° Low 23° at 23:00
High 34° at 15:00
Wind ~32 km/h
Clear
Cloudy
Clear
00:00
29°
02:00
29°
04:00
28°
06:00
27°
08:00
27°
10:00
29°
12:00
31°
14:00
33°
16:00
33°
18:00
30°
20:00
26°
22:00
24°
🌧️
WednesdaySeptember 2nd
Avg 23° Low 19° at 23:00
High 27° at 16:00
7 mm rain Feels 29° Wind ~15 km/h
Clear
Partly Cloudy
Rain
Rain
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
23°
10:00
25°
12:00
23°
0.8mm
14:00
24°
16:00
27°
18:00
23°
1.1mm
20:00
19°
0.3mm
22:00
19°
0.3mm
🌦️
ThursdaySeptember 3rd
Avg 21° Low 18° at 23:00
High 24° at 15:00
0.8 mm rain Wind ~17 km/h
Cloudy
00:00
19°
0.4mm
02:00
19°
04:00
19°
06:00
19°
08:00
20°
10:00
23°
12:00
23°
14:00
24°
16:00
23°
18:00
22°
20:00
20°
22:00
18°
🌦️
FridaySeptember 4th
Avg 22° Low 18° at 00:00
High 27° at 14:00
4.5 mm rain Wind ~15 km/h
Cloudy
Rain
Partly Cloudy
Clear
Partly Cloudy
00:00
18°
02:00
19°
04:00
19°
06:00
19°
0.6mm
08:00
20°
0.1mm
10:00
22°
0.1mm
12:00
26°
0.8mm
14:00
27°
16:00
26°
18:00
24°
20:00
22°
22:00
20°
🌧️
SaturdaySeptember 5th
Avg 22° Low 17° at 23:00
High 29° at 15:00
20.1 mm rain Wind ~16 km/h
Rain
Cloudy
Clear
00:00
20°
02:00
20°
3.8mm
04:00
20°
3.8mm
06:00
20°
2.9mm
08:00
21°
10:00
22°
12:00
26°
14:00
28°
16:00
28°
18:00
24°
20:00
20°
22:00
18°
☁️
SundaySeptember 6th
Avg 20° Low 15° at 06:00
High 26° at 13:00
0.1 mm rain Wind ~16 km/h
Clear
Cloudy
00:00
16°
02:00
16°
04:00
15°
06:00
15°
08:00
17°
10:00
23°
12:00
26°
14:00
26°
16:00
25°
18:00
23°
20:00
22°
22:00
22°
🌦️
MondaySeptember 7th
Avg 22° Low 20° at 05:00
High 25° at 16:00
5.3 mm rain Feels 28° Wind ~17 km/h
Rain
Cloudy
00:00
21°
0.1mm
02:00
21°
0.3mm
04:00
20°
0.3mm
06:00
20°
0.9mm
08:00
20°
0.3mm
10:00
21°
0.3mm
12:00
23°
0.1mm
14:00
24°
0.1mm
16:00
25°
0.1mm
18:00
23°
20:00
22°
22:00
21°
☁️
TuesdaySeptember 8th
Avg 20° Low 16° at 23:00
High 25° at 15:00
Feels 22° Wind ~21 km/h
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
20°
02:00
19°
04:00
17°
06:00
16°
08:00
18°
10:00
23°
12:00
24°
14:00
25°
16:00
25°
18:00
22°
20:00
19°
22:00
17°
☁️
WednesdaySeptember 9th
Avg 16° Low 12° at 06:00
High 23° at 15:00
Feels 18° Wind ~20 km/h
Clear
Partly Cloudy
Cloudy
Clear
00:00
15°
02:00
14°
04:00
12°
06:00
12°
08:00
14°
10:00
18°
12:00
20°
14:00
22°
16:00
22°
18:00
19°
20:00
16°
22:00
14°
☁️
ThursdaySeptember 10th
Avg 15° Low 12° at 01:00
High 19° at 12:00
0.3 mm rain Feels 16° Wind ~22 km/h
Cloudy
Rain
00:00
12°
02:00
12°
04:00
13°
06:00
12°
08:00
15°
10:00
18°
12:00
19°
14:00
19°
16:00
17°
18:00
16°
20:00
16°
0.1mm
22:00
15°
0.1mm
Sun
☀️ Sunrise 06:11 · Sunset 19:36
13h 25m of daylight · America/Chicago
Air quality
PM2.5 7.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Grass Lake weather
Will it rain in Grass Lake today?
No rain is in the forecast for Grass Lake today.
What is the temperature in Grass Lake right now?
It is 25° in Grass Lake right now, though it feels closer to 28° . Today runs between a low of 19° and a high of 29° .
What time is sunrise and sunset in Grass Lake?
The sun rises at 06:11 and sets at 19:36 local time in Grass Lake today, giving 13h 25m of daylight.
What is the air quality in Grass Lake?
PM2.5 in Grass Lake is currently 7.9 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 Grass Lake 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 Grass Lake 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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