weathermetro
Cities / United States
/ South Dakota
🌤️ Rousseau weather
Mostly clear. .
Feels like 24° Wind 13 km/h SE Humidity 87% Pressure 1006 hPa UV 0 Air Good ☀ 07:11 - 20:03
Right now it is 22° in Rousseau with mostly clear skies and today's high is 30° with an overnight low of 19° . The sun rises at 07:11 and sets at 20:03, giving 12h 52m of daylight. Over the coming week highs range from 16° to 36° .
Rousseau is in South Dakota, United States, sitting 446 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
17°
24°
30°
30°
17°
03:00 · 22.4° · 0 mm
04:00 · 22° · 0 mm
05:00 · 20.9° · 0 mm
06:00 · 21.3° · 0 mm
07:00 · 19.6° · 0 mm
08:00 · 18.6° · 0 mm
09:00 · 19.8° · 0 mm
10:00 · 21.6° · 0 mm
11:00 · 22.9° · 0 mm
12:00 · 23.9° · 0 mm
13:00 · 25.7° · 0 mm
14:00 · 27.4° · 0 mm
15:00 · 28.8° · 0 mm
16:00 · 29.5° · 0 mm
17:00 · 29.9° · 0 mm
18:00 · 29.8° · 0 mm
19:00 · 28.3° · 0 mm
20:00 · 25.1° · 0 mm
21:00 · 23.1° · 0 mm
22:00 · 21.4° · 0 mm
23:00 · 20° · 0 mm
00:00 · 19.3° · 0 mm
01:00 · 19° · 0 mm
02:00 · 17.3° · 0 mm
Precipitation
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
03:00
☀️
22.4°
23.6°
-
Clear sky
04:00
☁️
22°
24.5°
-
Overcast
05:00
☀️
20.9°
21.8°
-
Clear sky
06:00
☀️
21.3°
20.4°
-
Clear sky
07:00
☁️
19.6°
17.9°
-
Overcast
08:00
☁️
18.6°
17.4°
-
Overcast
09:00
☁️
19.8°
17.2°
-
Overcast
10:00
☁️
21.6°
18.3°
-
Overcast
11:00
☁️
22.9°
18.7°
-
Overcast
12:00
☁️
23.9°
19.3°
-
Overcast
13:00
☁️
25.7°
20.3°
-
Overcast
14:00
☁️
27.4°
22.1°
-
Overcast
☁️
TodaySeptember 8th
Avg 24° Low 19° at 08:00
High 30° at 17:00
Feels 26° Wind ~23 km/h
Clear
Cloudy
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
21°
08:00
19°
10:00
22°
12:00
24°
14:00
27°
16:00
30°
18:00
30°
20:00
25°
22:00
21°
☀️
WednesdaySeptember 9th
Avg 20° Low 14° at 07:00
High 26° at 17:00
Feels 21° Wind ~27 km/h
Clear
00:00
19°
02:00
17°
04:00
16°
06:00
15°
08:00
15°
10:00
19°
12:00
22°
14:00
24°
16:00
26°
18:00
26°
20:00
23°
22:00
19°
☀️
ThursdaySeptember 10th
Avg 25° Low 16° at 07:00
High 35° at 17:00
Feels 29° Wind ~27 km/h
Clear
Clear
00:00
19°
02:00
19°
04:00
18°
06:00
17°
08:00
17°
10:00
24°
12:00
29°
14:00
33°
16:00
35°
18:00
35°
20:00
27°
22:00
26°
☁️
FridaySeptember 11th
Avg 27° Low 21° at 23:00
High 36° at 14:00
Feels 27° Wind ~44 km/h
Clear
Cloudy
Cloudy
Clear
00:00
22°
02:00
22°
04:00
23°
06:00
23°
08:00
23°
10:00
29°
12:00
31°
14:00
36°
16:00
35°
18:00
31°
20:00
24°
22:00
22°
☁️
SaturdaySeptember 12th
Avg 18° Low 13° at 07:00
High 23° at 17:00
Feels 21° Wind ~24 km/h
Clear
Cloudy
Cloudy
00:00
20°
02:00
17°
04:00
15°
06:00
13°
08:00
13°
10:00
16°
12:00
17°
14:00
21°
16:00
23°
18:00
23°
20:00
21°
22:00
19°
🌧️
SundaySeptember 13th
Avg 17° Low 15° at 19:00
High 18° at 15:00
8.3 mm rain Feels 15° Wind ~33 km/h
Cloudy
Rain
Cloudy
Rain
00:00
17°
02:00
18°
04:00
18°
06:00
16°
0.6mm
08:00
16°
0.1mm
10:00
18°
0.1mm
12:00
18°
14:00
18°
0.1mm
16:00
18°
0.1mm
18:00
16°
0.5mm
20:00
15°
1.3mm
22:00
16°
1.3mm
🌦️
MondaySeptember 14th
Avg 15° Low 11° at 23:00
High 16° at 18:00
5.8 mm rain Wind ~25 km/h
Rain
Cloudy
Clear
00:00
15°
0.5mm
02:00
15°
0.6mm
04:00
15°
0.6mm
06:00
14°
0.6mm
08:00
14°
0.4mm
10:00
15°
0.4mm
12:00
16°
14:00
16°
16:00
16°
18:00
16°
20:00
15°
22:00
12°
☀️
TuesdaySeptember 15th
Avg 16° Low 9° at 06:00
High 24° at 17:00
Feels 19° Wind ~31 km/h
Clear
Partly Cloudy
00:00
11°
02:00
10°
04:00
10°
06:00
9°
08:00
11°
10:00
14°
12:00
18°
14:00
22°
16:00
23°
18:00
23°
20:00
22°
22:00
19°
🌦️
WednesdaySeptember 16th
Avg 23° Low 16° at 07:00
High 32° at 17:00
3 mm rain Feels 30° Wind ~36 km/h
Rain
Partly Cloudy
Partly Cloudy
00:00
18°
02:00
18°
0.1mm
04:00
17°
0.1mm
06:00
16°
0.7mm
08:00
17°
0.2mm
10:00
19°
0.2mm
12:00
23°
14:00
27°
16:00
32°
18:00
32°
20:00
28°
22:00
24°
🌦️
ThursdaySeptember 17th
Avg 26° Low 21° at 23:00
High 34° at 15:00
1.5 mm rain Wind ~27 km/h
Cloudy
Rain
Partly Cloudy
Rain
00:00
22°
02:00
22°
04:00
23°
06:00
22°
0.1mm
08:00
23°
10:00
27°
12:00
31°
14:00
33°
16:00
34°
18:00
30°
20:00
25°
0.4mm
22:00
22°
0.4mm
🌧️
FridaySeptember 18th
Avg 13° Low 9° at 20:00
High 21° at 00:00
10.3 mm rain Feels 19° Wind ~26 km/h
Rain
Cloudy
Rain
Cloudy
00:00
21°
02:00
20°
0.1mm
04:00
19°
0.1mm
06:00
16°
0.7mm
08:00
14°
0.4mm
10:00
13°
0.4mm
12:00
12°
14:00
11°
2.1mm
16:00
10°
2.1mm
18:00
9°
0.1mm
20:00
9°
22:00
9°
☁️
SaturdaySeptember 19th
Avg 11° Low 10° at 00:00
High 13° at 19:00
0.3 mm rain Feels 10° Wind ~18 km/h
Cloudy
00:00
10°
0.1mm
02:00
10°
04:00
10°
06:00
10°
08:00
10°
10:00
10°
12:00
11°
14:00
12°
16:00
12°
18:00
12°
20:00
12°
22:00
12°
🌧️
SundaySeptember 20th
Avg 13° Low 10° at 23:00
High 17° at 13:00
12.2 mm rain Feels 15° Wind ~30 km/h
Cloudy
Rain
00:00
12°
0.1mm
02:00
13°
04:00
13°
06:00
13°
0.1mm
08:00
14°
0.1mm
10:00
15°
0.1mm
12:00
16°
2.3mm
14:00
16°
0.2mm
16:00
13°
0.2mm
18:00
13°
1mm
20:00
12°
0.3mm
22:00
11°
0.3mm
☀️
MondaySeptember 21st
Avg 12° Low 7° at 06:00
High 17° at 16:00
Feels 15° Wind ~22 km/h
Clear
00:00
10°
02:00
9°
04:00
8°
06:00
7°
08:00
7°
10:00
10°
12:00
13°
14:00
16°
16:00
17°
18:00
17°
20:00
15°
22:00
13°
🌦️
TuesdaySeptember 22nd
Avg 15° Low 10° at 06:00
High 20° at 13:00
2.5 mm rain Feels 13° Wind ~35 km/h
Clear
Partly Cloudy
Clear
Rain
00:00
12°
02:00
11°
04:00
11°
06:00
10°
08:00
11°
10:00
15°
12:00
19°
14:00
20°
16:00
18°
18:00
17°
0.2mm
20:00
16°
0.6mm
22:00
15°
0.6mm
⛅
WednesdaySeptember 23rd
Avg 18° Low 0° at 00:00
High 0° at 15:00
Feels 17° Wind ~39 km/h
Cloudy
Partly Cloudy
Clear
Unknown
00:00
15°
0.1mm
02:00
16°
04:00
16°
06:00
16°
08:00
16°
10:00
19°
12:00
21°
14:00
22°
16:00
22°
18:00
18°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 07:11 · Sunset 20:03
12h 52m of daylight · America/Chicago
Air quality
PM2.5 0.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Rousseau weather
Will it rain in Rousseau today?
No rain is in the forecast for Rousseau today.
What is the temperature in Rousseau right now?
It is 22° in Rousseau right now, though it feels closer to 24° . Today runs between a low of 19° and a high of 30° .
What time is sunrise and sunset in Rousseau?
The sun rises at 07:11 and sets at 20:03 local time in Rousseau today, giving 12h 52m of daylight.
What is the air quality in Rousseau?
PM2.5 in Rousseau is currently 0.9 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 Rousseau 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 Rousseau 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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