Cities / United States / South Dakota

20°

☁️ Green Grass weather

Overcast. .

Feels like 21° Wind 15 km/h E Humidity 90% Pressure 1014 hPa UV 3 Air Good ☀ 05:45 - 19:53

Right now it is 20° in Green Grass with overcast skies and today's high is 28° with an overnight low of 20°. The sun rises at 05:45 and sets at 19:53, giving 14h 08m of daylight. Over the coming week highs range from 27° to 35°.

Green Grass is in South Dakota, United States, sitting 567 m above sea level. Local time is America/Denver (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

18° 23° 28° 28° 19° 06:00 · 19.9° · 0 mm 07:00 · 19.9° · 0 mm 08:00 · 20.4° · 0 mm 09:00 · 21.4° · 0 mm 10:00 · 21.4° · 0 mm 11:00 · 20.7° · 0 mm 12:00 · 20.8° · 0 mm 13:00 · 23.1° · 0 mm 14:00 · 24.7° · 0 mm 15:00 · 25.5° · 0 mm 16:00 · 26.8° · 0 mm 17:00 · 27.4° · 0 mm 18:00 · 27.6° · 0 mm 19:00 · 26.9° · 0 mm 20:00 · 24.3° · 0 mm 21:00 · 22.9° · 0 mm 22:00 · 21.9° · 0 mm 23:00 · 21.4° · 0 mm 00:00 · 22.3° · 0 mm 01:00 · 22.1° · 0 mm 02:00 · 21.1° · 0 mm 03:00 · 19.9° · 0 mm 04:00 · 19.2° · 0 mm 05:00 · 18.5° · 0 mm

Precipitation

06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ☁️ 19.9° 20.5° - Overcast
07:00 ☁️ 19.9° 19.6° - Overcast
08:00 ⛅ 20.4° 19.3° - Partly cloudy
09:00 🌤️ 21.4° 19.7° - Mostly clear
10:00 ☁️ 21.4° 19.6° - Overcast
11:00 ☁️ 20.7° 19.5° - Overcast
12:00 ☁️ 20.8° 21.9° - Overcast
13:00 ☁️ 23.1° 22.3° - Overcast
14:00 ☁️ 24.7° 23.4° - Overcast
15:00 ☁️ 25.5° 23.9° - Overcast
16:00 ☁️ 26.8° 26.4° - Overcast
17:00 ⛅ 27.4° 27° - Partly cloudy

Next 16 days

Today☁️ 28°20° Sat 15☀️ 27°18° Sun 16🌦️ 30°17°0.3mm Mon 17🌧️ 35°19°4.5mm Tue 18🌦️ 31°19°0.5mm Wed 19☀️ 30°16° Thu 20🌤️ 33°19° Fri 21☀️ 38°21° Sat 22☀️ 43°24° Sun 23☁️ 33°25° Mon 24⛅ 36°22° Tue 25🌦️ 39°24°1.2mm Wed 26☁️ 40°24° Thu 27⛅ 37°21° Fri 28🌤️ 27°14° Sat 29☀️ 24°11°
☁️ TodayAugust 14th Avg 22° Low 20° at 04:00 High 28° at 18:00 Wind ~23 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 20°
10:00 21°
12:00 21°
14:00 25°
16:00 27°
18:00 28°
20:00 24°
22:00 22°
☀️ SaturdayAugust 15th Avg 23° Low 18° at 06:00 High 27° at 15:00 Wind ~28 km/h
Cloudy
00:00 22°
02:00 21°
04:00 19°
06:00 18°
08:00 20°
10:00 22°
12:00 25°
14:00 27°
16:00 27°
18:00 26°
20:00 23°
22:00 21°
🌦️ SundayAugust 16th Avg 24° Low 17° at 06:00 High 30° at 16:00 0.3 mm rain Feels 27° Wind ~18 km/h
Clear Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 21°
10:00 25°
12:00 28°
14:00 29°
16:00 30°
18:00 29°
20:00 25° 0.3mm
22:00 22°
🌧️ MondayAugust 17th Avg 24° Low 19° at 06:00 High 35° at 15:00 4.5 mm rain Feels 33° Wind ~34 km/h
Clear Clear Cloudy
00:00 21°
02:00 19°
04:00 19°
06:00 19°
08:00 23°
10:00 28°
12:00 33°
14:00 35°
16:00 35°
18:00 20° 4.3mm
20:00 22°
22:00 22°
🌦️ TuesdayAugust 18th Avg 24° Low 19° at 20:00 High 31° at 15:00 0.5 mm rain Feels 29° Wind ~22 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 22°
10:00 26°
12:00 29°
14:00 31°
16:00 30°
18:00 30°
20:00 19° 0.5mm
22:00 20°
☀️ WednesdayAugust 19th Avg 23° Low 16° at 05:00 High 30° at 15:00 Feels 27° Wind ~18 km/h
Cloudy Clear Clear
00:00 19°
02:00 18°
04:00 16°
06:00 16°
08:00 19°
10:00 23°
12:00 27°
14:00 29°
16:00 30°
18:00 29°
20:00 25°
22:00 23°
🌤️ ThursdayAugust 20th Avg 27° Low 19° at 05:00 High 33° at 16:00 Feels 29° Wind ~23 km/h
Clear Partly Cloudy Clear Clear
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 24°
10:00 28°
12:00 31°
14:00 33°
16:00 33°
18:00 33°
20:00 29°
22:00 26°
☀️ FridayAugust 21st Avg 29° Low 21° at 05:00 High 38° at 17:00 Feels 35° Wind ~23 km/h
Clear Partly Cloudy Clear
00:00 25°
02:00 23°
04:00 22°
06:00 21°
08:00 26°
10:00 31°
12:00 34°
14:00 36°
16:00 37°
18:00 37°
20:00 32°
22:00 28°
☀️ SaturdayAugust 22nd Avg 33° Low 24° at 05:00 High 43° at 17:00 Feels 37° Wind ~36 km/h
Clear
00:00 26°
02:00 25°
04:00 24°
06:00 24°
08:00 29°
10:00 35°
12:00 40°
14:00 42°
16:00 43°
18:00 42°
20:00 34°
22:00 29°
☁️ SundayAugust 23rd Avg 29° Low 25° at 08:00 High 33° at 15:00 Feels 30° Wind ~20 km/h
Cloudy
00:00 29°
02:00 28°
04:00 27°
06:00 26°
08:00 25°
10:00 27°
12:00 31°
14:00 33°
16:00 33°
18:00 32°
20:00 29°
22:00 27°
⛅ MondayAugust 24th Avg 29° Low 22° at 06:00 High 36° at 17:00 Feels 34° Wind ~22 km/h
Clear Partly Cloudy Clear Partly Cloudy Clear Partly Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 25°
10:00 29°
12:00 32°
14:00 35°
16:00 36°
18:00 36°
20:00 32°
22:00 29°
🌦️ TuesdayAugust 25th Avg 31° Low 24° at 05:00 High 39° at 17:00 1.2 mm rain Feels 36° Wind ~33 km/h
Cloudy Clear Rain
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 28°
10:00 32°
12:00 36°
14:00 38°
16:00 39°
18:00 38°
20:00 30° 0.4mm
22:00 26°
☁️ WednesdayAugust 26th Avg 31° Low 24° at 05:00 High 40° at 16:00 Feels 38° Wind ~21 km/h
Clear Partly Cloudy Cloudy Partly Cloudy Clear
00:00 26°
02:00 25°
04:00 24°
06:00 24°
08:00 28°
10:00 32°
12:00 36°
14:00 39°
16:00 40°
18:00 39°
20:00 34°
22:00 31°
⛅ ThursdayAugust 27th Avg 29° Low 21° at 23:00 High 37° at 12:00 Feels 28° Wind ~41 km/h
Cloudy Partly Cloudy Clear
00:00 28°
02:00 26°
04:00 24°
06:00 23°
08:00 30°
10:00 35°
12:00 37°
14:00 36°
16:00 33°
18:00 29°
20:00 25°
22:00 22°
🌤️ FridayAugust 28th Avg 20° Low 14° at 06:00 High 27° at 17:00 Feels 19° Wind ~31 km/h
Cloudy Clear
00:00 20°
02:00 17°
04:00 15°
06:00 14°
08:00 16°
10:00 19°
12:00 23°
14:00 26°
16:00 27°
18:00 26°
20:00 21°
22:00 16°
☀️ SaturdayAugust 29th Avg 17° Low 11° at 05:00 High 24° at 16:00 Feels 18° Wind ~28 km/h
Cloudy Clear
00:00 13°
02:00 13°
04:00 12°
06:00 11°
08:00 14°
10:00 18°
12:00 22°
14:00 24°
16:00 24°
18:00 23°
20:00 19°
22:00 16°

Sun

☀️ Sunrise 05:45 · Sunset 19:53

14h 08m of daylight · America/Denver

Air quality

PM2.5 4.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

North Eagle Butte · 18.6 km Eagle Butte · 18.8 km Parade · 19.8 km Bear Creek · 19.8 km Lantry · 22.7 km Firesteel · 28.4 km

Tools for Green Grass

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

Common questions about Green Grass weather

Will it rain in Green Grass today?

No rain is in the forecast for Green Grass today.

What is the temperature in Green Grass right now?

It is 20° in Green Grass right now. Today runs between a low of 20° and a high of 28°.

What time is sunrise and sunset in Green Grass?

The sun rises at 05:45 and sets at 19:53 local time in Green Grass today, giving 14h 08m of daylight.

What is the air quality in Green Grass?

PM2.5 in Green Grass is currently 4.2 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 Green Grass 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 Green Grass 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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Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

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