Weather for SD18/Keystone

Rapid City, SD USA

Last Update: 10 May 2025 22:15
Temperature (°F)
82
Dewpoint
25
Relative Humidity
12
Wind Direction
200
Gust
20
Pressure
25.84
Sky
Clear
Ceiling
Unl
Visibility
10
Heat Index
80
Wind Chill
82
Wind Speed
8
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
81
61
27
16
Day
Night
A clear sky. Low 61F. Winds SW at 10 to 15 mph.
Clear skies. Low 16C. Winds SW at 15 to 25 km/h.
Sunrise: 05:33 AM
Sunset: 08:07 PM
Moonrise: 06:34 PM
Moonset: 04:21 AM
Tomorrow
87
61
31
16
Mostly Sunny
Day
Sunny, along with a few afternoon clouds. High 87F. Winds SW at 10 to 15 mph.
Generally sunny despite a few afternoon clouds. High 31C. Winds SW at 15 to 25 km/h.
Night
A few clouds. Low 61F. Winds WSW at 5 to 10 mph.
Partly cloudy skies. Low 16C. Winds WSW at 10 to 15 km/h.
Sunrise: 05:32 AM
Sunset: 08:08 PM
Moonrise: 07:39 PM
Moonset: 04:40 AM
Monday
88
63
31
17
Sunny
Abundant sunshine. Highs in the upper 80s and lows in the low 60s.
Sunny. Highs 30 to 32C and lows 16 to 18C.
05:31 AM
08:09 PM
08:45 PM
05:04 AM
Tuesday
76
51
24
11
Partly Cloudy
Mix of sun and clouds. Highs in the mid 70s and lows in the low 50s.
Partly cloudy. Highs 23 to 25C and lows 10 to 12C.
05:30 AM
08:10 PM
09:50 PM
05:33 AM
Wednesday
63
42
17
6
Partly Cloudy
Times of sun and clouds. Highs in the low 60s and lows in the low 40s.
Partly cloudy. Highs 16 to 18C and lows 5 to 7C.
05:28 AM
08:12 PM
10:51 PM
06:10 AM
Thursday
51
40
11
4
Mostly Cloudy
Considerable cloudiness. Highs in the low 50s and lows in the low 40s.
Mostly cloudy. Highs 10 to 12C and lows 3 to 5C.
05:27 AM
08:13 PM
11:45 PM
06:56 AM
Friday
61
40
16
5
Partly Cloudy
Partly cloudy. Highs in the low 60s and lows in the low 40s.
Mix of sun and clouds. Highs 15 to 17C and lows 4 to 6C.
05:26 AM
08:14 PM
07:53 AM