Rapid City (Sd (United States of America) weather

Forecast days

Sunny intervals changing to partly cloudy by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
No pollution data.
No pollen data.

    7 day forecast for Rapid City (Sd

    Today (16 September 2025)
    Time
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy
    Chance of precipitation
    30%
    20%
    20%
    20%
    20%
    30%
    20%
    30%
    40%
    Temperature
    19°
    18°
    19°
    18°
    17°
    16°
    15°
    15°
    15°
    Feels like temperature (°C)
    18°
    18°
    19°
    18°
    17°
    16°
    16°
    15°
    15°
    Wind direction and speed
    N
    5
    N
    4
    NNE
    4
    NE
    4
    NNE
    3
    NNW
    3
    W
    3
    W
    4
    WNW
    4
    Wind gust (mph)
    14
    13
    13
    10
    8
    7
    8
    9
    9
    Visibility
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    Humidity
    69%
    73%
    73%
    76%
    84%
    91%
    93%
    93%
    92%
    UV 2 2 1 - - - - - -
    Wednesday (17 September 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Light shower night Light rain Cloudy Cloudy Drizzle Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain
    Chance of precipitation
    50%
    50%
    50%
    50%
    40%
    50%
    50%
    50%
    60%
    80%
    80%
    90%
    ≥95%
    ≥95%
    ≥95%
    80%
    90%
    80%
    80%
    70%
    70%
    70%
    70%
    80%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    Wind direction and speed (mph)
    NW
    4
    NW
    4
    NNW
    5
    NW
    5
    NW
    5
    NW
    6
    NNW
    7
    NNW
    7
    NNW
    8
    NNW
    8
    NNW
    10
    NNW
    10
    NNW
    10
    NNW
    11
    NNW
    10
    N
    11
    NNW
    10
    NNW
    10
    NNW
    10
    NNW
    10
    NNW
    11
    NNW
    10
    NNW
    10
    NNW
    11
    Wind gust (mph)
    10
    13
    13
    13
    14
    17
    17
    19
    22
    24
    26
    26
    28
    28
    29
    28
    27
    27
    28
    27
    27
    28
    27
    27
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    M
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    Humidity
    92%
    93%
    94%
    94%
    94%
    94%
    95%
    95%
    96%
    95%
    96%
    97%
    96%
    96%
    97%
    97%
    97%
    96%
    96%
    96%
    96%
    96%
    96%
    96%
    UV - - - - - - - - 1 1 2 2 3 2 2 1 1 - - - - - - -
    Thursday (18 September 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    80%
    70%
    70%
    70%
    60%
    60%
    60%
    60%
    60%
    60%
    50%
    40%
    40%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    14°
    14°
    14°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    16°
    15°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    12°
    Wind direction and speed (mph)
    NNW
    11
    NW
    11
    NW
    11
    NW
    11
    NW
    11
    NW
    11
    NW
    11
    NW
    10
    NW
    10
    NW
    11
    NW
    11
    NW
    11
    NNW
    11
    NNW
    10
    NNW
    10
    NNW
    10
    NNW
    10
    NNW
    9
    NNW
    8
    NNW
    6
    NW
    5
    NW
    5
    WNW
    4
    W
    4
    Wind gust (mph)
    28
    28
    29
    29
    28
    27
    25
    25
    26
    28
    29
    28
    28
    27
    27
    25
    24
    22
    18
    13
    11
    9
    9
    8
    Visibility (description)
    M
    M
    M
    P
    M
    M
    M
    M
    M
    M
    M
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    96%
    96%
    96%
    96%
    96%
    96%
    96%
    96%
    96%
    95%
    92%
    90%
    81%
    81%
    76%
    74%
    73%
    73%
    78%
    85%
    89%
    90%
    92%
    93%
    UV - - - - - - - - 1 2 3 5 4 4 4 3 2 1 - - - - - -
    Friday (19 September 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    11°
    11°
    10°
    10°
    10°
    10°
    12°
    14°
    17°
    18°
    19°
    20°
    20°
    20°
    20°
    19°
    18°
    16°
    15°
    14°
    14°
    13°
    Feels like temperature (°C)
    12°
    11°
    11°
    10°
    10°
    11°
    14°
    17°
    18°
    19°
    19°
    19°
    19°
    19°
    19°
    18°
    16°
    15°
    14°
    14°
    13°
    Wind direction and speed (mph)
    W
    4
    WSW
    4
    WSW
    4
    W
    4
    W
    4
    W
    4
    W
    5
    WSW
    5
    W
    4
    W
    3
    NE
    2
    NE
    3
    NE
    4
    NE
    5
    NE
    6
    NE
    6
    ENE
    6
    ENE
    6
    E
    6
    ESE
    4
    SE
    3
    S
    3
    SSW
    3
    SW
    3
    Wind gust (mph)
    8
    8
    8
    8
    9
    9
    10
    9
    9
    9
    8
    13
    17
    18
    18
    18
    17
    15
    12
    8
    6
    5
    6
    7
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    Humidity
    93%
    95%
    95%
    94%
    93%
    93%
    93%
    92%
    86%
    80%
    71%
    62%
    57%
    55%
    55%
    56%
    58%
    65%
    73%
    86%
    92%
    94%
    95%
    95%
    UV - - - - - - - 1 1 3 5 6 7 6 5 4 2 1 - - - - - -
    Saturday (20 September 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    21:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    13°
    16°
    19°
    21°
    22°
    23°
    23°
    23°
    23°
    22°
    20°
    16°
    Feels like temperature (°C)
    12°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    12°
    16°
    19°
    21°
    21°
    22°
    22°
    22°
    22°
    21°
    21°
    16°
    Wind direction and speed (mph)
    SW
    3
    SW
    4
    SW
    5
    WSW
    5
    WSW
    5
    WSW
    6
    WSW
    6
    WSW
    6
    WSW
    5
    WSW
    3
    WSW
    2
    ENE
    3
    ENE
    4
    ENE
    4
    ENE
    5
    E
    5
    E
    6
    E
    5
    E
    5
    SW
    3
    Wind gust (mph)
    7
    9
    9
    10
    10
    11
    11
    11
    10
    9
    8
    11
    13
    15
    16
    16
    15
    13
    10
    9
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    95%
    95%
    94%
    93%
    92%
    90%
    88%
    84%
    80%
    69%
    61%
    52%
    47%
    46%
    45%
    46%
    50%
    59%
    74%
    91%
    UV - - - - - - - 1 1 3 4 6 7 6 5 4 2 1 - -
    Sunday (21 September 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    13°
    13°
    18°
    24°
    25°
    22°
    17°
    Feels like temperature (°C)
    14°
    12°
    12°
    17°
    24°
    24°
    22°
    17°
    Wind direction and speed (mph)
    SW
    5
    WSW
    6
    WSW
    6
    WSW
    4
    NNW
    5
    NNW
    7
    NW
    4
    WSW
    5
    Wind gust (mph)
    12
    12
    12
    15
    21
    19
    11
    12
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    82%
    78%
    66%
    39%
    38%
    66%
    77%
    UV - - - 3 7 4 - -
    Monday (22 September 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    14°
    13°
    18°
    24°
    25°
    22°
    16°
    Feels like temperature (°C)
    14°
    13°
    12°
    17°
    23°
    23°
    22°
    17°
    Wind direction and speed (mph)
    WSW
    6
    WSW
    6
    WSW
    7
    W
    5
    NW
    6
    NNE
    7
    NE
    4
    SW
    4
    Wind gust (mph)
    13
    13
    13
    18
    20
    19
    10
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    74%
    71%
    70%
    59%
    38%
    35%
    63%
    84%
    UV - - - 3 6 4 - -

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    Forecast
    Forecast for 15:00 (UTC-6), Tue
    Updated 19:29 (UTC+1) on Tue 16 Sep 2025
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