Cities / United States / Illinois

22°

🌤️ Grassy weather

Mostly clear. .

Feels like 25° Wind 8 km/h W Humidity 91% Pressure 1013 hPa UV 2 Air Good ☀ 06:16 - 19:42

Right now it is 22° in Grassy with mostly clear skies, it feels more like 25° and today's high is 30° with an overnight low of 22°. The sun rises at 06:16 and sets at 19:42, giving 13h 26m of daylight. Over the coming week highs range from 30° to 35°.

Grassy is in Illinois, United States, sitting 178 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

21° 26° 31° 30° 21° 04:00 · 22.1° · 0 mm 05:00 · 21.7° · 0 mm 06:00 · 22.1° · 0 mm 07:00 · 22.3° · 0 mm 08:00 · 22.5° · 0 mm 09:00 · 22.6° · 0 mm 10:00 · 23.6° · 0 mm 11:00 · 24.9° · 0 mm 12:00 · 26° · 0 mm 13:00 · 28.2° · 0 mm 14:00 · 29.3° · 0 mm 15:00 · 29.9° · 0 mm 16:00 · 30.1° · 0 mm 17:00 · 30° · 0 mm 18:00 · 29.3° · 0 mm 19:00 · 27.7° · 0 mm 20:00 · 25.9° · 0 mm 21:00 · 25.1° · 0 mm 22:00 · 24.4° · 0 mm 23:00 · 23.5° · 0 mm 00:00 · 22.8° · 0 mm 01:00 · 22.2° · 0 mm 02:00 · 21.6° · 0 mm 03:00 · 21.1° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
04:00 🌤️ 22.1° 24.2° - Mostly clear
05:00 ☁️ 21.7° 24.7° - Overcast
06:00 ☁️ 22.1° 25.5° - Overcast
07:00 ☁️ 22.3° 26.7° - Overcast
08:00 ☁️ 22.5° 26° - Overcast
09:00 ☁️ 22.6° 26.2° - Overcast
10:00 ☁️ 23.6° 28° - Overcast
11:00 ⛅ 24.9° 29.5° - Partly cloudy
12:00 ⛅ 26° 30.6° - Partly cloudy
13:00 🌤️ 28.2° 32.3° - Mostly clear
14:00 🌤️ 29.3° 32.7° - Mostly clear
15:00 🌤️ 29.9° 33.2° - Mostly clear

Next 16 days

Today🌦️ 30°22°0.8mm Fri 21☀️ 30°19° Sat 22☀️ 34°19° Sun 23☀️ 31°18° Mon 24☁️ 31°18° Tue 25🌦️ 35°21°1.5mm Wed 26🌦️ 35°21°1.2mm Thu 27☀️ 35°20° Fri 28☀️ 38°20° Sat 29🌦️ 36°22°3.6mm Sun 30⛅ 36°21° Mon 31⛅ 37°16° Tue 1🌦️ 39°20°3mm Wed 2☀️ 41°22° Thu 3☀️ 35°16° Fri 4🌦️ 0°0°
🌦️ TodayAugust 20th Avg 25° Low 22° at 05:00 High 30° at 16:00 0.8 mm rain Feels 33° Wind ~18 km/h
Cloudy Clear
00:00 24° 0.4mm
02:00 22°
04:00 22°
06:00 22°
08:00 23°
10:00 24°
12:00 26°
14:00 29°
16:00 30°
18:00 29°
20:00 26°
22:00 24°
☀️ FridayAugust 21st Avg 25° Low 19° at 06:00 High 30° at 15:00 Wind ~9 km/h
Clear Clear
00:00 23°
02:00 22°
04:00 20°
06:00 19°
08:00 22°
10:00 27°
12:00 29°
14:00 30°
16:00 30°
18:00 30°
20:00 27°
22:00 24°
☀️ SaturdayAugust 22nd Avg 26° Low 19° at 05:00 High 34° at 16:00 Wind ~18 km/h
Clear Cloudy Clear
00:00 22°
02:00 20°
04:00 20°
06:00 20°
08:00 23°
10:00 28°
12:00 30°
14:00 33°
16:00 34°
18:00 31°
20:00 26°
22:00 24°
☀️ SundayAugust 23rd Avg 24° Low 18° at 06:00 High 31° at 16:00 Wind ~17 km/h
Clear Cloudy
00:00 22°
02:00 20°
04:00 19°
06:00 18°
08:00 22°
10:00 26°
12:00 29°
14:00 31°
16:00 31°
18:00 28°
20:00 24°
22:00 22°
☁️ MondayAugust 24th Avg 24° Low 18° at 06:00 High 31° at 14:00 Wind ~15 km/h
Cloudy Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 21°
10:00 26°
12:00 28°
14:00 31°
16:00 30°
18:00 28°
20:00 25°
22:00 23°
🌦️ TuesdayAugust 25th Avg 27° Low 21° at 05:00 High 35° at 16:00 1.5 mm rain Feels 37° Wind ~17 km/h
Rain Partly Cloudy Clear
00:00 21°
02:00 21° 0.4mm
04:00 21° 0.4mm
06:00 21° 0.1mm
08:00 22°
10:00 26°
12:00 31°
14:00 34°
16:00 35°
18:00 33°
20:00 30°
22:00 26°
🌦️ WednesdayAugust 26th Avg 27° Low 21° at 06:00 High 35° at 16:00 1.2 mm rain Feels 37° Wind ~19 km/h
Rain Cloudy Clear
00:00 24°
02:00 23°
04:00 22°
06:00 21° 0.2mm
08:00 23° 0.1mm
10:00 27° 0.1mm
12:00 29° 0.1mm
14:00 32°
16:00 35°
18:00 33°
20:00 29°
22:00 25°
☀️ ThursdayAugust 27th Avg 27° Low 20° at 06:00 High 35° at 15:00 Feels 33° Wind ~16 km/h
Clear
00:00 23°
02:00 22°
04:00 22°
06:00 20°
08:00 23°
10:00 29°
12:00 33°
14:00 35°
16:00 35°
18:00 31°
20:00 27°
22:00 23°
☀️ FridayAugust 28th Avg 29° Low 20° at 06:00 High 38° at 15:00 Wind ~18 km/h
Clear
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 24°
10:00 31°
12:00 35°
14:00 38°
16:00 38°
18:00 35°
20:00 32°
22:00 28°
🌦️ SaturdayAugust 29th Avg 29° Low 22° at 07:00 High 36° at 14:00 3.6 mm rain Feels 32° Wind ~34 km/h
Clear Rain Cloudy Partly Cloudy
00:00 27°
02:00 26°
04:00 25°
06:00 22° 0.7mm
08:00 23° 0.5mm
10:00 28° 0.5mm
12:00 34°
14:00 36°
16:00 35°
18:00 34°
20:00 30°
22:00 26°
⛅ SundayAugust 30th Avg 28° Low 21° at 23:00 High 36° at 15:00 Feels 34° Wind ~23 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 25°
08:00 27°
10:00 31°
12:00 34°
14:00 35°
16:00 35°
18:00 31°
20:00 27°
22:00 22°
⛅ MondayAugust 31st Avg 25° Low 16° at 06:00 High 37° at 15:00 Feels 35° Wind ~13 km/h
Clear Partly Cloudy Clear
00:00 20°
02:00 18°
04:00 17°
06:00 16°
08:00 20°
10:00 27°
12:00 33°
14:00 36°
16:00 37°
18:00 33°
20:00 28°
22:00 22°
🌦️ TuesdaySeptember 1st Avg 29° Low 20° at 07:00 High 39° at 16:00 3 mm rain Feels 36° Wind ~26 km/h
Cloudy Rain Clear
00:00 23°
02:00 24°
04:00 24°
06:00 21° 0.8mm
08:00 22° 0.2mm
10:00 27° 0.2mm
12:00 34°
14:00 38°
16:00 39°
18:00 36°
20:00 33°
22:00 29°
☀️ WednesdaySeptember 2nd Avg 30° Low 22° at 06:00 High 41° at 15:00 Feels 38° Wind ~20 km/h
Partly Cloudy Partly Cloudy Clear
00:00 27°
02:00 25°
04:00 24°
06:00 22°
08:00 25°
10:00 32°
12:00 37°
14:00 40°
16:00 40°
18:00 36°
20:00 30°
22:00 24°
☀️ ThursdaySeptember 3rd Avg 25° Low 16° at 06:00 High 35° at 15:00 Feels 31° Wind ~17 km/h
Clear
00:00 21°
02:00 19°
04:00 18°
06:00 16°
08:00 19°
10:00 26°
12:00 31°
14:00 35°
16:00 35°
18:00 31°
20:00 27°
22:00 23°
🌦️ FridaySeptember 4th Avg 24° Low 0° at 06:00 High 0° at 16:00 Feels 29° Wind ~21 km/h
Clear Rain Rain Partly Cloudy Unknown
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 21° 0.2mm
10:00 26° 0.2mm
12:00 25°
14:00 27° 0.3mm
16:00 32° 0.3mm
18:00 31°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:16 · Sunset 19:42

13h 26m of daylight · America/Chicago

Air quality

PM2.5 3.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Bakers Crossroads · 2 km Wolf Creek · 3.9 km Southern · 8.8 km Stone Fort · 9 km Makanda · 10.2 km Chamness (historical) · 10.4 km

Tools for Grassy

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

Common questions about Grassy weather

Will it rain in Grassy today?

Only a trace - around 0.8 mm is expected in Grassy today, not enough to need an umbrella.

What is the temperature in Grassy right now?

It is 22° in Grassy right now, though it feels closer to 25°. Today runs between a low of 22° and a high of 30°.

What time is sunrise and sunset in Grassy?

The sun rises at 06:16 and sets at 19:42 local time in Grassy today, giving 13h 26m of daylight.

What is the air quality in Grassy?

PM2.5 in Grassy is currently 3.3 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 Grassy 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 Grassy 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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