Castle Rock, SD Weather Forecast and Current Conditions

Current Conditions

11°F
Feels Like 11°F  
Humidity 88% Dew Point 8°F Wind Calm Barometer 29.91 in.
Report from a MADIS/MESONET weather station 18.2 mi. S of central Castle Rock
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Point Forecast at a Glance

ThuDec 4
Thu Dec 4: Blowing Snow, High 34F, Low 23F
50%
34
23
FriDec 5
Fri Dec 5: Mostly Cloudy, High 31F, Low 9F
31
9
SatDec 6
Sat Dec 6: Snow, High 15F, Low 8F
30%
15
8
SunDec 7
Sun Dec 7: Partly Sunny, High 27F, Low 15F
27
15
MonDec 8
Mon Dec 8: Mostly Sunny, High 39F, Low 24F
39
24
TueDec 9
Tue Dec 9: Rain And Snow, High 40F, Low 18F
50%
40
18
WedDec 10
Wed Dec 10: Snow, High 30F
50%
30
 

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 27°F to 40°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 33°F with lows around 11°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

Castle Rock, SD 7 Day Weather Forecast Details

Thursday Dec 4

Blowing Snow

Day: Patchy blowing snow after 9am. Mostly cloudy, then gradually becoming sunny, with a high near 34. Wind chill values as low as -1. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.

Snow

Night: A 30 percent chance of snow, mainly between 8pm and 11pm. Cloudy, with a low around 23. Wind chill values as low as 10. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.

Friday Dec 5

Mostly Cloudy

Day: Mostly cloudy, with a high near 31. Wind chill values as low as 10. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 32 mph.

Snow

Night: A 40 percent chance of snow after 11pm. Cloudy, with a low around 9. Wind chill values as low as -1. North wind 8 to 14 mph becoming east in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Saturday Dec 6

Snow

Day: A 30 percent chance of snow before 11am. Cloudy, with a temperature rising to near 15 by noon, then falling to around 10 during the remainder of the day. East wind 10 to 13 mph, with gusts as high as 18 mph.

Snow

Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 8. Southeast wind around 11 mph, with gusts as high as 17 mph.

Sunday Dec 7

Partly Sunny

Day: Partly sunny, with a high near 27. South wind 11 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 15. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.

Monday Dec 8

Mostly Sunny

Day: Mostly sunny, with a high near 39. Breezy.

Snow

Night: A slight chance of snow after 5am. Mostly cloudy, with a low around 24. Breezy.

Tuesday Dec 9

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 40. Breezy.

Rain And Snow

Night: A chance of rain and snow. Mostly cloudy, with a low around 18. Blustery.

Wednesday Dec 10

Snow

Day: A slight chance of snow. Mostly cloudy, with a high near 30. Blustery.


About Castle Rock, SD

Castle Rock is an unincorporated community in Butte County, in the U.S. state of South Dakota.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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.