Weather Forecast for Rapid City
South Dakota, United States of America
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Current Weather - Rapid City: 2°C
Current Weather - Rapid City: 2°C
South Dakota, United States of America
Clear
Feels like -1°C
Wind
7 km/h WSW
Humidity
47%
Pressure
1024 mb
UV Index
0
Visibility
16 km
Sunny
Sunday, January 11, 2026
High
17°C
Low
-2°C
Rain Chance
0%
Hourly Forecast
12°C
14°C
15°C
16°C
16°C
14°C
11°C
9°C
8°C
7°C
6°C
6°C
Day Statistics
Maximum Wind
27 km/h
Humidity
30%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:27 AM
Sunset
04:36 PM
Moonrise
01:09 AM
Moonset
11:20 AM
Moon Phase
Waning Crescent
Moon Illumination
47%
Air Quality
PM2.5
4.9
μg/m³
PM10
6.1
μg/m³
NO₂
4.4
μg/m³
O₃
81.2
μg/m³
SO₂
1.9
μg/m³
CO
204.8
μg/m³
Sunny
Monday, January 12, 2026
High
17°C
Low
5°C
Rain Chance
0%
Hourly Forecast
5°C
5°C
5°C
5°C
5°C
5°C
6°C
6°C
6°C
6°C
8°C
10°C
12°C
14°C
15°C
16°C
15°C
13°C
11°C
10°C
9°C
8°C
7°C
7°C
Day Statistics
Maximum Wind
30 km/h
Humidity
29%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:26 AM
Sunset
04:37 PM
Moonrise
02:14 AM
Moonset
11:43 AM
Moon Phase
Waning Crescent
Moon Illumination
37%
Air Quality
PM2.5
5.7
μg/m³
PM10
6.7
μg/m³
NO₂
7.2
μg/m³
O₃
66.8
μg/m³
SO₂
1.5
μg/m³
CO
168.2
μg/m³
Overcast
Tuesday, January 13, 2026
High
11°C
Low
4°C
Rain Chance
0%
Hourly Forecast
8°C
7°C
7°C
6°C
6°C
5°C
5°C
5°C
5°C
6°C
7°C
8°C
9°C
10°C
10°C
11°C
11°C
11°C
11°C
11°C
11°C
11°C
9°C
9°C
Day Statistics
Maximum Wind
50 km/h
Humidity
54%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:26 AM
Sunset
04:38 PM
Moonrise
03:20 AM
Moonset
12:11 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Air Quality
PM2.5
2.8
μg/m³
PM10
3.4
μg/m³
NO₂
2.9
μg/m³
O₃
80.2
μg/m³
SO₂
1.4
μg/m³
CO
137
μg/m³
Patchy rain nearby
Wednesday, January 14, 2026
High
4°C
Low
-0°C
Rain Chance
85%
Hourly Forecast
7°C
7°C
6°C
6°C
5°C
5°C
4°C
3°C
2°C
2°C
1°C
1°C
0°C
1°C
2°C
3°C
3°C
3°C
2°C
2°C
1°C
2°C
2°C
2°C
Day Statistics
Maximum Wind
48 km/h
Humidity
79%
Precipitation
1 mm
UV Index
0
Visibility
9 km
Rain Chance
85%
Snow Chance
6%
Sun & Moon
Sunrise
07:25 AM
Sunset
04:39 PM
Moonrise
04:24 AM
Moonset
12:46 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
2.3
μg/m³
PM10
2.7
μg/m³
NO₂
2.8
μg/m³
O₃
75.8
μg/m³
SO₂
1.9
μg/m³
CO
148.6
μg/m³
Sunny
Thursday, January 15, 2026
High
8°C
Low
1°C
Rain Chance
0%
Hourly Forecast
3°C
3°C
3°C
4°C
4°C
5°C
7°C
8°C
8°C
8°C
8°C
7°C
7°C
7°C
7°C
6°C
5°C
4°C
3°C
2°C
2°C
1°C
1°C
-0°C
Day Statistics
Maximum Wind
54 km/h
Humidity
55%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:25 AM
Sunset
04:40 PM
Moonrise
05:25 AM
Moonset
01:31 PM
Moon Phase
Waning Crescent
Moon Illumination
13%
Air Quality
PM2.5
4.5
μg/m³
PM10
5
μg/m³
NO₂
7.6
μg/m³
O₃
62.4
μg/m³
SO₂
1.7
μg/m³
CO
167.9
μg/m³
Light freezing rain
Friday, January 16, 2026
High
-2°C
Low
-7°C
Rain Chance
78%
Hourly Forecast
-1°C
-1°C
-1°C
-2°C
-2°C
-2°C
-3°C
-3°C
-3°C
-3°C
-3°C
-2°C
-2°C
-3°C
-3°C
-3°C
-4°C
-5°C
-6°C
-7°C
-7°C
-7°C
-7°C
-7°C
Day Statistics
Maximum Wind
44 km/h
Humidity
63%
Precipitation
0 mm
UV Index
1
Visibility
8 km
Rain Chance
78%
Snow Chance
27%
Sun & Moon
Sunrise
07:24 AM
Sunset
04:42 PM
Moonrise
06:19 AM
Moonset
02:24 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
Partly Cloudy
Saturday, January 17, 2026
High
7°C
Low
-8°C
Rain Chance
0%
Hourly Forecast
-8°C
-8°C
-8°C
-8°C
-8°C
-8°C
-8°C
-8°C
-7°C
-7°C
-5°C
-2°C
1°C
3°C
5°C
6°C
6°C
5°C
4°C
4°C
4°C
4°C
4°C
4°C
Day Statistics
Maximum Wind
26 km/h
Humidity
48%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:24 AM
Sunset
04:43 PM
Moonrise
07:04 AM
Moonset
03:27 PM
Moon Phase
Waning Crescent
Moon Illumination
3%
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