weathermetro
Cities / United States
/ South Dakota
☀️ Castle Rock weather
Clear sky. .
Feels like 21° Wind 23 km/h W Humidity 20% Pressure 1018 hPa UV 0 Air Good ☀ 06:25 - 19:16
Right now it is 25° in Castle Rock with clear skies, it feels more like 21° and today's high is 27° with an overnight low of 10° . The sun rises at 06:25 and sets at 19:16, giving 12h 51m of daylight. Over the coming week highs range from 15° to 32° .
Castle Rock is in South Dakota, United States, sitting 957 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
14°
22°
29°
29°
14°
13:00 · 24.6° · 0 mm
14:00 · 25.6° · 0 mm
15:00 · 26.4° · 0 mm
16:00 · 26.6° · 0 mm
17:00 · 26.4° · 0 mm
18:00 · 25.7° · 0 mm
19:00 · 22.9° · 0 mm
20:00 · 20.5° · 0 mm
21:00 · 19.4° · 0 mm
22:00 · 19° · 0 mm
23:00 · 18.7° · 0 mm
00:00 · 17.4° · 0 mm
01:00 · 15.3° · 0 mm
02:00 · 16° · 0 mm
03:00 · 16.2° · 0 mm
04:00 · 15.9° · 0 mm
05:00 · 15.2° · 0 mm
06:00 · 14.8° · 0 mm
07:00 · 14.2° · 0 mm
08:00 · 17° · 0 mm
09:00 · 20.9° · 0 mm
10:00 · 24° · 0 mm
11:00 · 26.4° · 0 mm
12:00 · 28.6° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
13:00
☀️
24.6°
18.1°
-
Clear sky
14:00
☀️
25.6°
19.4°
-
Clear sky
15:00
☀️
26.4°
20.2°
-
Clear sky
16:00
☀️
26.6°
20.1°
-
Clear sky
17:00
☀️
26.4°
20.1°
-
Clear sky
18:00
☀️
25.7°
20°
-
Clear sky
19:00
☀️
22.9°
18.5°
-
Clear sky
20:00
☀️
20.5°
15.9°
-
Clear sky
21:00
☀️
19.4°
14.3°
-
Clear sky
22:00
☀️
19°
14.3°
-
Clear sky
23:00
☀️
18.7°
14.7°
-
Clear sky
00:00
☀️
17.4°
13.1°
-
Clear sky
☀️
TodaySeptember 9th
Avg 19° Low 10° at 06:00
High 27° at 16:00
Feels 20° Wind ~24 km/h
Clear
00:00
17°
02:00
14°
04:00
12°
06:00
10°
08:00
13°
10:00
20°
12:00
23°
14:00
26°
16:00
27°
18:00
26°
20:00
21°
22:00
19°
☀️
ThursdaySeptember 10th
Avg 23° Low 14° at 07:00
High 32° at 16:00
Feels 25° Wind ~23 km/h
Clear
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
15°
08:00
17°
10:00
24°
12:00
29°
14:00
31°
16:00
32°
18:00
31°
20:00
25°
22:00
21°
☁️
FridaySeptember 11th
Avg 21° Low 14° at 23:00
High 29° at 15:00
Feels 23° Wind ~42 km/h
Clear
00:00
19°
02:00
18°
04:00
16°
06:00
18°
08:00
20°
10:00
25°
12:00
27°
14:00
29°
16:00
29°
18:00
26°
20:00
15°
22:00
14°
☁️
SaturdaySeptember 12th
Avg 14° Low 12° at 03:00
High 19° at 17:00
0.1 mm rain Feels 15° Wind ~25 km/h
Cloudy
00:00
13°
02:00
12°
04:00
13°
06:00
13°
08:00
13°
10:00
13°
12:00
14°
14:00
17°
16:00
18°
18:00
18°
20:00
15°
22:00
15°
0.1mm
🌧️
SundaySeptember 13th
Avg 13° Low 12° at 09:00
High 15° at 15:00
12.5 mm rain Feels 10° Wind ~42 km/h
Rain
Cloudy
Rain
00:00
13°
02:00
12°
0.3mm
04:00
12°
0.4mm
06:00
13°
0.2mm
08:00
13°
0.6mm
10:00
12°
0.1mm
12:00
14°
14:00
15°
16:00
15°
18:00
14°
1.8mm
20:00
13°
0.3mm
22:00
14°
0.3mm
☁️
MondaySeptember 14th
Avg 14° Low 10° at 23:00
High 18° at 15:00
0.1 mm rain Feels 13° Wind ~34 km/h
Cloudy
Clear
00:00
14°
0.1mm
02:00
14°
04:00
13°
06:00
13°
08:00
12°
10:00
13°
12:00
16°
14:00
18°
16:00
18°
18:00
17°
20:00
14°
22:00
11°
🌤️
TuesdaySeptember 15th
Avg 14° Low 8° at 05:00
High 20° at 16:00
Feels 16° Wind ~29 km/h
Clear
00:00
10°
02:00
9°
04:00
9°
06:00
9°
08:00
11°
10:00
13°
12:00
16°
14:00
18°
16:00
20°
18:00
19°
20:00
16°
22:00
14°
☁️
WednesdaySeptember 16th
Avg 16° Low 12° at 05:00
High 23° at 15:00
0.3 mm rain Feels 20° Wind ~32 km/h
Partly Cloudy
Rain
Cloudy
00:00
14°
02:00
13°
04:00
13°
06:00
12°
08:00
14°
0.1mm
10:00
17°
12:00
21°
14:00
23°
16:00
22°
18:00
20°
20:00
16°
22:00
14°
☀️
ThursdaySeptember 17th
Avg 17° Low 10° at 05:00
High 24° at 17:00
Feels 22° Wind ~15 km/h
Clear
00:00
13°
02:00
12°
04:00
11°
06:00
10°
08:00
13°
10:00
16°
12:00
20°
14:00
22°
16:00
24°
18:00
23°
20:00
20°
22:00
18°
☀️
FridaySeptember 18th
Avg 21° Low 14° at 05:00
High 28° at 15:00
Feels 24° Wind ~15 km/h
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
15°
08:00
18°
10:00
22°
12:00
25°
14:00
28°
16:00
28°
18:00
27°
20:00
23°
22:00
21°
☀️
SaturdaySeptember 19th
Avg 23° Low 16° at 05:00
High 30° at 15:00
Feels 24° Wind ~32 km/h
Clear
Cloudy
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
19°
10:00
24°
12:00
28°
14:00
30°
16:00
30°
18:00
29°
20:00
25°
22:00
22°
🌦️
SundaySeptember 20th
Avg 23° Low 17° at 06:00
High 29° at 15:00
0.4 mm rain Feels 24° Wind ~32 km/h
Cloudy
Clear
Cloudy
00:00
21°
02:00
20°
04:00
18°
06:00
17°
08:00
20°
10:00
23°
12:00
28°
14:00
29°
16:00
29°
18:00
27°
20:00
23°
22:00
20°
0.2mm
🌦️
MondaySeptember 21st
Avg 21° Low 16° at 05:00
High 27° at 16:00
0.5 mm rain Feels 25° Wind ~22 km/h
Rain
Clear
00:00
18°
0.2mm
02:00
17°
0.1mm
04:00
16°
06:00
16°
08:00
18°
10:00
22°
12:00
25°
14:00
26°
16:00
27°
18:00
26°
20:00
23°
22:00
20°
☀️
TuesdaySeptember 22nd
Avg 23° Low 16° at 05:00
High 29° at 15:00
Feels 24° Wind ~29 km/h
Clear
Cloudy
Partly Cloudy
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
19°
10:00
23°
12:00
27°
14:00
29°
16:00
29°
18:00
28°
20:00
25°
22:00
22°
☀️
WednesdaySeptember 23rd
Avg 24° Low 19° at 05:00
High 31° at 13:00
Feels 25° Wind ~29 km/h
Clear
Partly Cloudy
Clear
00:00
22°
02:00
21°
04:00
19°
06:00
19°
08:00
21°
10:00
25°
12:00
31°
14:00
31°
16:00
30°
18:00
29°
20:00
25°
22:00
21°
🌦️
ThursdaySeptember 24th
Avg 19° Low 15° at 08:00
High 23° at 17:00
0.4 mm rain Feels 20° Wind ~25 km/h
Partly Cloudy
Cloudy
00:00
19°
02:00
17°
04:00
16°
06:00
16°
08:00
15°
10:00
17°
12:00
20°
14:00
22°
16:00
23°
18:00
23°
20:00
22°
22:00
19°
0.2mm
Sun
☀️ Sunrise 06:25 · Sunset 19:16
12h 51m 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.
Common questions about Castle Rock weather
Will it rain in Castle Rock today?
No rain is in the forecast for Castle Rock today.
What is the temperature in Castle Rock right now?
It is 25° in Castle Rock right now, though it feels closer to 21° . Today runs between a low of 10° and a high of 27° .
What time is sunrise and sunset in Castle Rock?
The sun rises at 06:25 and sets at 19:16 local time in Castle Rock today, giving 12h 51m of daylight.
What is the air quality in Castle Rock?
PM2.5 in Castle Rock 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 Castle Rock 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 Castle Rock 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