10-Day Weather Forecast for Spearfish, South Dakota - The Weather Channel | weather.com
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10 Day Weather-

As of 3:02 pm MDT
alertLevel3

High Wind Watch

Today

Snow Snow
30°/21°
Rain drop 95%
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Day

30°
Snow
Snowflake
95%
NE 11 mph

Snow likely. Temps nearly steady around 30. Winds NE at 10 to 15 mph. Chance of snow 100%. Snow accumulating 1 to 3 inches.

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  • UV index
    UV Index1 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset6:55 pm

Night

21°
Scattered Snow Showers Night
Snowflake
76%
W 12 mph

Snow showers this evening. Becoming partly cloudy later. Low 21F. Winds W at 10 to 15 mph. Chance of snow 80%. About one inch of snow expected.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:06 am
  • Moonset
    Moonset10:18 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Mostly Clear Day Mostly Sunny
43°/32°
Rain drop 4%
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Day

43°
Mostly Clear Day
Rain drop
4%
W 17 mph

Some lingering morning flurries or snow showers. Sun and a few passing clouds. High 43F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset6:56 pm

Night

32°
Mostly Cloudy Night
SW 19 mph

Partly cloudy skies in the evening, then becoming cloudy overnight. Low 32F. Winds SW at 15 to 25 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:05 am
  • Moonset
    Moonset11:04 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Scattered Showers Day PM Showers/Wind
59°/29°
Rain drop 56%
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Day

59°
Scattered Showers Day
Rain drop
56%
W 25 mph

Windy. Showers developing in the afternoon. High 59F. Winds W at 25 to 35 mph. Chance of rain 60%. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset6:57 pm

Night

29°
Scattered Snow Showers Night
Snowflake
43%
WNW 20 mph

Cloudy. Snow showers developing after midnight. Low 29F. WNW winds at 15 to 25 mph, decreasing to 5 to 10 mph. Chance of snow 40%. Winds could occasionally gust over 40 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:57 am
  • Moonset
    Moonset11:59 am
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Snow Showers AM Snow Showers
43°/30°
Rain drop 34%
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Day

43°
Snow Showers
Snowflake
34%
NW 8 mph

Scattered snow showers during the morning. Then partly to mostly cloudy for the afternoon. High 43F. Winds NW at 5 to 10 mph. Chance of snow 30%.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset6:59 pm

Night

30°
Rain, Snow, Wintery Mix
Mixed precipitation
47%
NE 6 mph

Snow showers in the evening will give way to a mixture of rain and snow late at night. Low around 30F. Winds NE at 5 to 10 mph. Chance of precip 50%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:40 am
  • Moonset
    Moonset1:02 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Rain, Snow, Wintery Mix Rain/Snow
44°/15°
Rain drop 85%
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Day

44°
Rain, Snow, Wintery Mix
Rain drop
85%
NE 10 mph

Rain and snow in the morning. The rain and snow will change to rain showers in the afternoon. High 44F. Winds NE at 10 to 15 mph. Chance of rain 90%.

  • Humidity
    Humidity68%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:00 pm

Night

15°
Snow
Snowflake
85%
NNW 13 mph

Periods of snow. Low around 15F. Winds NNW at 10 to 20 mph. Chance of snow 90%. 3 to 5 inches of snow expected.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:15 am
  • Moonset
    Moonset2:10 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Snow Showers AM Snow Showers
29°/12°
Rain drop 51%
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Day

29°
Snow Showers
Snowflake
51%
NW 13 mph

Snow showers early. Peeks of sunshine later. Much cooler. High 29F. Winds NW at 10 to 15 mph. Chance of snow 50%.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:01 pm

Night

12°
Partly Cloudy Night
Snowflake
7%
W 8 mph

Partly cloudy early with increasing clouds overnight. Low 12F. Winds W at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:43 am
  • Moonset
    Moonset3:22 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Mostly Cloudy Day Mostly Cloudy
36°/30°
Rain drop 24%
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Day

36°
Mostly Cloudy Day
Mixed precipitation
24%
NW 7 mph

Mostly cloudy skies. High 36F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:03 pm

Night

30°
Cloudy
Mixed precipitation
24%
WSW 10 mph

Overcast. Low near 30F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:07 am
  • Moonset
    Moonset4:34 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
60°/46°
Rain drop 8%
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Day

60°
Partly Cloudy Day
Rain drop
8%
W 14 mph

Mostly cloudy skies early will become partly cloudy later in the day. High near 60F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:04 pm

Night

46°
Partly Cloudy Night
Rain drop
1%
WSW 11 mph

Partly cloudy skies. Low 46F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:28 am
  • Moonset
    Moonset5:48 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Partly Cloudy Day Partly Cloudy
75°/50°
Rain drop 1%
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Day

75°
Partly Cloudy Day
Rain drop
1%
W 14 mph

Partly cloudy. High around 75F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:05 pm

Night

50°
Partly Cloudy Night
WSW 10 mph

A few clouds from time to time. Low around 50F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:47 am
  • Moonset
    Moonset7:03 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
79°/49°
Rain drop 0%
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Day

79°
Partly Cloudy Day
WNW 12 mph

Partly cloudy. High 79F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity32%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:06 pm

Night

49°
Partly Cloudy Night
Rain drop
4%
WSW 7 mph

A few clouds. Low 49F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:07 am
  • Moonset
    Moonset8:19 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Partly Cloudy Day Partly Cloudy
74°/49°
Rain drop 2%
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Day

74°
Partly Cloudy Day
Rain drop
2%
NW 10 mph

Sunshine and clouds mixed. High 74F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity36%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:08 pm

Night

49°
Partly Cloudy Night
Rain drop
7%
SSW 8 mph

A few clouds from time to time. Low 49F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:28 am
  • Moonset
    Moonset9:38 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
68°/46°
Rain drop 10%
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Day

68°
Partly Cloudy Day
Rain drop
10%
NW 11 mph

Sunshine and clouds mixed. High 68F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:09 pm

Night

46°
Partly Cloudy Night
Rain drop
24%
WSW 8 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 46F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:52 am
  • Moonset
    Moonset11:00 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
65°/44°
Rain drop 21%
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Day

65°
Partly Cloudy Day
Rain drop
21%
NW 12 mph

Partly cloudy skies. High around 65F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:10 pm

Night

44°
Partly Cloudy Night
Rain drop
17%
WSW 9 mph

Partly cloudy. Low 44F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:22 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
65°/42°
Rain drop 11%
Add

Day

65°
Partly Cloudy Day
Rain drop
11%
NW 12 mph

Partly cloudy. High around 65F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:12 pm

Night

42°
Mostly Cloudy Night
Rain drop
15%
SW 9 mph

Considerable cloudiness. Low 42F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:01 am
  • Moonset
    Moonset12:21 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Cloudy Day Mostly Cloudy
59°/37°
Rain drop 14%
Add

Day

59°
Mostly Cloudy Day
Rain drop
14%
NW 14 mph

Mainly cloudy. High 59F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:13 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
18%
W 10 mph

Partly cloudy in the evening with more clouds for later at night. Low 37F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:51 am
  • Moonset
    Moonset1:39 am
  • Moon Phase - Day 6 Waxing Crescent
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