Weather information for the Deadwood-Spearfish area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Deadwood / Spearfish are shown below.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Avg. High | 32° | 36° | 42° | 52° | 64° | 74° | 81° | 78° | 67° | 56° | 42° | 34° |
Avg. Low | 10° | 14° | 18° | 28° | 38° | 47° | 54° | 51° | 41° | 32° | 21° | 12° |
Daily Avg | 22° | 25° | 31° | 41° | 51° | 61° | 68° | 65° | 55° | 45° | 32° | 24° |
Avg. Precip. | 1.3 in | 1.3 in | 2.3 in | 3.7 in | 4.7 in | 4.1 in | 2.3 in | 2.3 in | 2.1 in | 1.7 in | 1.3 in | 1.4 in |
Note: All temperatures are in degrees Fahrenheit. |
Today
Sunny
Tonight
Chance Light Rain
Sunday
Light Rain Likely
Sunday Night
Chance Light Snow then Partly Cloudy
Monday
Sunny
Monday Night
Chance Light Snow
Detailed Forecast |
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Today | Sunny. High near 43, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 20. South wind around 6 mph. |
Tonight | A chance of rain after 11pm. Mostly cloudy. Low around 29, with temperatures rising to around 36 overnight. South wind 5 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. |
Sunday | Rain likely before noon, then rain and snow likely between noon and 1pm, then rain and snow likely. Partly sunny. High near 43, with temperatures falling to around 36 in the afternoon. West wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible. |
Sunday Night | A chance of snow before 11pm. Partly cloudy. Low around 25, with temperatures rising to around 28 overnight. Wind chill values as low as 13. West wind 23 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible. |
Monday | Sunny. High near 38, with temperatures falling to around 28 in the afternoon. Southwest wind 7 to 24 mph, with gusts as high as 39 mph. |
Monday Night | A chance of snow after 11pm. Mostly cloudy. Low around 22, with temperatures rising to around 26 overnight. Southwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
Tuesday | A chance of snow. Mostly cloudy, with a high near 33. Northwest wind 6 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
Tuesday Night | A slight chance of snow before 5am. Partly cloudy, with a low around 18. West wind around 8 mph. |
Wednesday | Mostly sunny, with a high near 37. |
Wednesday Night | Partly cloudy, with a low around 27. |
Thursday | Mostly sunny, with a high near 47. |
Thursday Night | Partly cloudy, with a low around 25. |
Friday | Mostly sunny, with a high near 38. |
Friday Night | Partly cloudy, with a low around 20. |