Weather Forecast for Rapid City
South Dakota, United States of America
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Current Weather - Rapid City: 8°C
South Dakota, United States of America
Partly Cloudy
Feels like 6°C
Wind
13 km/h SE
Humidity
83%
Pressure
1013 mb
UV Index
0
Visibility
16 km
Fog
Tuesday, November 18, 2025
High
9°
Low
1°
Rain Chance
0%
Hourly Forecast
6°
Day Statistics
Maximum Wind
13 km/h
Humidity
93%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:52 AM
Sunset
04:23 PM
Moonrise
05:29 AM
Moonset
03:13 PM
Moon Phase
Waning Crescent
Moon Illumination
5%
Air Quality
PM2.5
6.8
μg/m³
PM10
7
μg/m³
NO₂
8.1
μg/m³
O₃
36.3
μg/m³
SO₂
1.8
μg/m³
CO
222.1
μg/m³
Partly Cloudy
Wednesday, November 19, 2025
High
15°
Low
5°
Rain Chance
0%
Hourly Forecast
5°
5°
5°
5°
5°
5°
5°
5°
5°
5°
7°
9°
10°
12°
13°
14°
13°
12°
11°
9°
8°
7°
6°
6°
Day Statistics
Maximum Wind
22 km/h
Humidity
78%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
04:22 PM
Moonrise
06:34 AM
Moonset
03:39 PM
Moon Phase
Waning Crescent
Moon Illumination
2%
Air Quality
PM2.5
7.4
μg/m³
PM10
7.6
μg/m³
NO₂
7.6
μg/m³
O₃
42
μg/m³
SO₂
1.7
μg/m³
CO
181.7
μg/m³
Moderate rain
Thursday, November 20, 2025
High
11°
Low
1°
Rain Chance
85%
Hourly Forecast
5°
4°
4°
3°
2°
2°
1°
1°
2°
2°
4°
6°
7°
9°
10°
10°
10°
9°
8°
7°
6°
5°
5°
5°
Day Statistics
Maximum Wind
16 km/h
Humidity
73%
Precipitation
6 mm
UV Index
0
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
06:55 AM
Sunset
04:22 PM
Moonrise
07:39 AM
Moonset
04:11 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
4.4
μg/m³
PM10
4.5
μg/m³
NO₂
5.7
μg/m³
O₃
44.9
μg/m³
SO₂
1.9
μg/m³
CO
180.9
μg/m³
Sunny
Friday, November 21, 2025
High
15°
Low
2°
Rain Chance
0%
Hourly Forecast
4°
4°
3°
3°
3°
3°
3°
3°
3°
4°
6°
8°
10°
12°
13°
14°
13°
11°
9°
8°
6°
6°
6°
6°
Day Statistics
Maximum Wind
14 km/h
Humidity
67%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:56 AM
Sunset
04:21 PM
Moonrise
08:41 AM
Moonset
04:52 PM
Moon Phase
Waxing Crescent
Moon Illumination
1%
Air Quality
PM2.5
6.4
μg/m³
PM10
6.4
μg/m³
NO₂
7.4
μg/m³
O₃
43.6
μg/m³
SO₂
1.7
μg/m³
CO
173.1
μg/m³
Sunny
Saturday, November 22, 2025
High
14°
Low
5°
Rain Chance
0%
Hourly Forecast
6°
6°
5°
5°
5°
5°
6°
6°
7°
7°
9°
11°
12°
13°
14°
14°
13°
11°
10°
8°
7°
7°
6°
6°
Day Statistics
Maximum Wind
23 km/h
Humidity
46%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:58 AM
Sunset
04:20 PM
Moonrise
09:38 AM
Moonset
05:42 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
Air Quality
PM2.5
5.9
μg/m³
PM10
6
μg/m³
NO₂
11.2
μg/m³
O₃
43.4
μg/m³
SO₂
1.6
μg/m³
CO
192.5
μg/m³
Sunny
Sunday, November 23, 2025
High
13°
Low
5°
Rain Chance
0%
Hourly Forecast
5°
5°
6°
6°
6°
6°
6°
6°
6°
7°
8°
9°
11°
12°
13°
13°
12°
11°
9°
8°
7°
7°
6°
6°
Day Statistics
Maximum Wind
11 km/h
Humidity
52%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:59 AM
Sunset
04:19 PM
Moonrise
10:26 AM
Moonset
06:40 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Partly Cloudy
Monday, November 24, 2025
High
12°
Low
5°
Rain Chance
0%
Hourly Forecast
6°
6°
6°
5°
5°
5°
6°
6°
6°
7°
8°
9°
11°
11°
12°
12°
12°
11°
9°
8°
8°
7°
7°
7°
Day Statistics
Maximum Wind
11 km/h
Humidity
46%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:00 AM
Sunset
04:19 PM
Moonrise
11:06 AM
Moonset
07:45 PM
Moon Phase
Waxing Crescent
Moon Illumination
12%
Solar Radiation Data
Shortwave Radiation
296.68
Diffuse Radiation
128.9
DNI
0
GTI
119.1
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