Spearfish Canyon, SD Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 31°F
Feels Like 28°F  
Humidity 51% Dew Point 15°F Wind WSW 3 MPH Gusts 7 Barometer 33.42 in.
Report from a personal weather station 0.7 mi. WSW of central Spearfish Canyon
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Point Forecast at a Glance

ThuDec 4
Thu Dec 4: Mostly Sunny, High 38F, Low 32F
38
32
FriDec 5
Fri Dec 5: Snow, High 35F, Low 21F
40%
35
21
SatDec 6
Sat Dec 6: Snow, High 27F, Low 14F
70%
27
14
SunDec 7
Sun Dec 7: Snow, High 38F, Low 27F
30%
38
27
MonDec 8
Mon Dec 8: Rain And Snow, High 44F, Low 32F
50%
44
32
TueDec 9
Tue Dec 9: Rain, High 47F, Low 28F
50%
47
28
WedDec 10
Wed Dec 10: Snow, High 38F
50%
38
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 35°F to 47°F. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 37°F with lows around 14°F.

This Date in Weather History

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

More on this and other weather history

Spearfish Canyon, SD 7 Day Weather Forecast Details

Thursday Dec 4

Mostly Sunny

Day: Mostly sunny, with a high near 38. Wind chill values as low as 16. West wind 11 to 14 mph, with gusts as high as 24 mph.

Snow

Night: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 32. Wind chill values as low as 20. West wind 14 to 16 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Friday Dec 5

Snow

Day: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 35. Wind chill values as low as 19. West wind 9 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Snow

Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 21. Southwest wind around 6 mph becoming east after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Dec 6

Snow

Day: Snow likely, mainly before 11am. Mostly cloudy, with a temperature rising to near 27 by 11am, then falling to around 21 during the remainder of the day. North wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Snow

Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

Sunday Dec 7

Snow

Day: A 30 percent chance of snow before 11am. Partly sunny, with a high near 38. West wind 7 to 10 mph, with gusts as high as 20 mph.

Snow

Night: A slight chance of snow after 11pm, mixing with rain after 4am. Mostly cloudy, with a low around 27. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

Monday Dec 8

Rain And Snow

Day: A slight chance of rain and snow before 11am. Mostly sunny, with a high near 44.

Mostly Cloudy

Night: Mostly cloudy, with a low around 32.

Tuesday Dec 9

Rain

Day: A chance of rain. Mostly cloudy, with a high near 47.

Rain And Snow

Night: Rain and snow likely. Mostly cloudy, with a low around 28.

Wednesday Dec 10

Snow

Day: A chance of snow. Mostly cloudy, with a high near 38.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.