Spearfish, SD

Right Now
52°
Clear
  • Humidity: 91%
  • Feels Like: 51°
  • Heat Index: 52°
  • Wind: 4 mph
  • Wind Chill: 51°
  • UV Index: 8 Very High
  • Sunrise: 05:10:21 AM
  • Sunset: 08:42:53 PM
  • Dew Point: 50°
  • Visibility: 9 mi

Today

Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 71F. Winds ESE at 5 to 10 mph. Chance of rain 50%.

Tonight

Mostly cloudy skies early, then partly cloudy after midnight. Low 56F. Winds SSW at 5 to 10 mph.

Tomorrow

Generally sunny despite a few afternoon clouds. A stray afternoon thunderstorm is possible. High 74F. Winds NW at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
3 AM
52°
1%
3 AM
52°

Wind: SSW @ 6mph

Precip: 1% Chance

Humidity: 90%

Wind Chill: 50°

Heat Index: 52°

UV Index: 0 Low

Visibility: 8 mi

4 AM
52°
4%
4 AM
52°

Wind: SSW @ 5mph

Precip: 4% Chance

Humidity: 89%

Wind Chill: 50°

Heat Index: 52°

UV Index: 0 Low

Visibility: 8 mi

5 AM
52°
6%
5 AM
52°

Wind: SSW @ 6mph

Precip: 6% Chance

Humidity: 88%

Wind Chill: 50°

Heat Index: 52°

UV Index: 0 Low

Visibility: 8 mi

6 AM
54°
15%
6 AM
54°

Wind: S @ 4mph

Precip: 15% Chance

Humidity: 86%

Wind Chill: 53°

Heat Index: 54°

UV Index: 0 Low

Visibility: 9 mi

7 AM
59°
15%
7 AM
59°

Wind: SSE @ 2mph

Precip: 15% Chance

Humidity: 78%

Wind Chill: 59°

Heat Index: 59°

UV Index: 0 Low

Visibility: 10 mi

8 AM
63°
15%
8 AM
63°

Wind: E @ 2mph

Precip: 15% Chance

Humidity: 69%

Wind Chill: 63°

Heat Index: 63°

UV Index: 1 Low

Visibility: 10 mi

9 AM
65°
15%
9 AM
65°

Wind: ENE @ 4mph

Precip: 15% Chance

Humidity: 66%

Wind Chill: 65°

Heat Index: 65°

UV Index: 3 Moderate

Visibility: 10 mi

10 AM
68°
15%
10 AM
68°

Wind: ENE @ 5mph

Precip: 15% Chance

Humidity: 62%

Wind Chill: 68°

Heat Index: 68°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
69°
19%
11 AM
69°

Wind: ENE @ 7mph

Precip: 19% Chance

Humidity: 59%

Wind Chill: 69°

Heat Index: 69°

UV Index: 6 High

Visibility: 10 mi

12 PM
69°
43%
12 PM
69°

Wind: ENE @ 8mph

Precip: 43% Chance

Humidity: 55%

Wind Chill: 69°

Heat Index: 69°

UV Index: 7 High

Visibility: 10 mi

1 PM
70°
42%
1 PM
70°

Wind: E @ 8mph

Precip: 42% Chance

Humidity: 55%

Wind Chill: 70°

Heat Index: 70°

UV Index: 8 Very High

Visibility: 10 mi

2 PM
70°
41%
2 PM
70°

Wind: E @ 7mph

Precip: 41% Chance

Humidity: 55%

Wind Chill: 70°

Heat Index: 70°

UV Index: 7 High

Visibility: 10 mi