Weather Forecast for Rapid City
South Dakota, United States of America
Share this weather forecast
Current Weather - Rapid City: -4°C
Current Weather - Rapid City: -4°C
South Dakota, United States of America
Clear
Feels like -11°C
Wind
25 km/h NW
Humidity
63%
Pressure
1000 mb
UV Index
0
Visibility
16 km
Sunny
Wednesday, February 18, 2026
High
7°C
Low
-4°C
Rain Chance
0%
Hourly Forecast
6°C
6°C
5°C
4°C
4°C
2°C
1°C
0°C
-0°C
-1°C
Day Statistics
Maximum Wind
31 km/h
Humidity
47%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:47 AM
Sunset
05:27 PM
Moonrise
07:22 AM
Moonset
07:06 PM
Moon Phase
Waxing Crescent
Moon Illumination
0%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.5
μg/m³
NO₂
2.9
μg/m³
O₃
77.4
μg/m³
SO₂
1.9
μg/m³
CO
169.6
μg/m³
Moderate snow
Thursday, February 19, 2026
High
-6°C
Low
-17°C
Rain Chance
85%
Hourly Forecast
-2°C
-3°C
-4°C
-5°C
-6°C
-6°C
-7°C
-7°C
-8°C
-9°C
-9°C
-9°C
-9°C
-8°C
-8°C
-7°C
-7°C
-8°C
-8°C
-9°C
-10°C
-11°C
-14°C
-13°C
Day Statistics
Maximum Wind
31 km/h
Humidity
80%
Precipitation
22 mm
UV Index
0
Visibility
5 km
Rain Chance
85%
Snow Chance
35%
Sun & Moon
Sunrise
06:46 AM
Sunset
05:28 PM
Moonrise
07:41 AM
Moonset
08:19 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
Air Quality
PM2.5
2.3
μg/m³
PM10
2.7
μg/m³
NO₂
2.3
μg/m³
O₃
68
μg/m³
SO₂
1.5
μg/m³
CO
165.7
μg/m³
Partly Cloudy
Friday, February 20, 2026
High
-1°C
Low
-13°C
Rain Chance
0%
Hourly Forecast
-13°C
-13°C
-13°C
-13°C
-13°C
-13°C
-13°C
-12°C
-12°C
-11°C
-9°C
-7°C
-5°C
-3°C
-2°C
-1°C
-2°C
-2°C
-3°C
-4°C
-4°C
-5°C
-9°C
-7°C
Day Statistics
Maximum Wind
12 km/h
Humidity
64%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:44 AM
Sunset
05:30 PM
Moonrise
08:01 AM
Moonset
09:34 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
5.3
μg/m³
PM10
5.6
μg/m³
NO₂
6
μg/m³
O₃
66.1
μg/m³
SO₂
1.6
μg/m³
CO
196.8
μg/m³
Partly Cloudy
Saturday, February 21, 2026
High
-2°C
Low
-13°C
Rain Chance
0%
Hourly Forecast
-7°C
-10°C
-10°C
-11°C
-10°C
-10°C
-12°C
-10°C
-8°C
-6°C
-5°C
-4°C
-3°C
-3°C
-2°C
-3°C
-4°C
-6°C
-8°C
-10°C
-10°C
-11°C
-8°C
-10°C
Day Statistics
Maximum Wind
32 km/h
Humidity
72%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
6%
Sun & Moon
Sunrise
06:43 AM
Sunset
05:31 PM
Moonrise
08:22 AM
Moonset
10:51 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Air Quality
PM2.5
8.7
μg/m³
PM10
9.2
μg/m³
NO₂
7.9
μg/m³
O₃
75.7
μg/m³
SO₂
2
μg/m³
CO
215.7
μg/m³
Sunny
Sunday, February 22, 2026
High
-5°C
Low
-17°C
Rain Chance
0%
Hourly Forecast
-11°C
-14°C
-13°C
-13°C
-15°C
-14°C
-13°C
-13°C
-10°C
-8°C
-8°C
-8°C
-7°C
-6°C
-6°C
-7°C
-7°C
-8°C
-10°C
-11°C
-12°C
-12°C
-13°C
-13°C
Day Statistics
Maximum Wind
16 km/h
Humidity
75%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:41 AM
Sunset
05:32 PM
Moonrise
08:48 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
6.8
μg/m³
PM10
7.2
μg/m³
NO₂
3.9
μg/m³
O₃
93.2
μg/m³
SO₂
2.3
μg/m³
CO
182.7
μg/m³
Sunny
Monday, February 23, 2026
High
3°C
Low
-12°C
Rain Chance
0%
Hourly Forecast
-12°C
-12°C
-12°C
-11°C
-11°C
-10°C
-9°C
-8°C
-6°C
-4°C
-2°C
-0°C
1°C
2°C
2°C
1°C
0°C
-1°C
-1°C
-1°C
-1°C
-0°C
0°C
1°C
Day Statistics
Maximum Wind
17 km/h
Humidity
72%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
05:34 PM
Moonrise
09:20 AM
Moonset
12:11 AM
Moon Phase
Waxing Crescent
Moon Illumination
33%
Sunny
Tuesday, February 24, 2026
High
16°C
Low
-2°C
Rain Chance
0%
Hourly Forecast
1°C
2°C
1°C
1°C
-1°C
-0°C
1°C
2°C
4°C
7°C
9°C
11°C
13°C
14°C
14°C
13°C
12°C
10°C
9°C
8°C
6°C
5°C
4°C
3°C
Day Statistics
Maximum Wind
24 km/h
Humidity
52%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:38 AM
Sunset
05:35 PM
Moonrise
10:01 AM
Moonset
01:30 AM
Moon Phase
First Quarter
Moon Illumination
44%
Weather Alerts
Wind Advisory issued February 17 at 10:29PM MST until February 18 at 5:00AM MST by NWS Rapid City SD
* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Ziebach County, including portions of the Cheyenne River Reservation, Southern Jackson County, including portions of the Pine Ridge Reservation, Mellette and Todd Counties, including portions of the Rosebud Reservation, Pennington Co Plains, Haakon, Northern Jackson, Tripp, and Southern Meade Co Plains. * WHEN...Until 5 AM MST /6 AM CST/ Wednesday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Winter Weather Advisory issued February 18 at 1:33AM MST until February 19 at 5:00PM MST by NWS Rapid City SD
* WHAT...Snow and patchy blowing snow expected. Total snow accumulations between 3 and 6 inches. Winds gusting as high as 35 mph. * WHERE...Portions of northwestern, southwestern, and the Black Hills of South Dakota and the Black Hills of Wyoming. * WHEN...From 11 PM this evening to 5 PM MST Thursday. * IMPACTS...Plan on slippery road conditions. The combination of falling snow and winds will lead to periods of blowing snow that may briefly reduce visibility. The hazardous conditions could impact the Thursday morning and evening commutes.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
High Wind Warning issued February 17 at 5:01PM MST until February 18 at 5:00AM MST by NWS Rapid City SD
* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Butte, Harding, Northern Meade Co Plains, Northern Perkins, and Southern Perkins. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
A high wind warning means 40 mph winds, or gusts over 60 mph, are expected or occurring. If you are outdoors, watch for flying or falling objects that may injure you. Use caution if you must drive.
Your guide to the flawless travel experience
Popular Countries
Company
Get our app
