Blackhawk, SD Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Blackhawk, SD in one place.
A chance of rain showers after 9am. Mostly cloudy. High near 53, with temperatures falling to around 50 in the afternoon. Northeast wind 1 to 5 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Blackhawk, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 13, 2026 10:45 PM MDT.
The active forecast window currently covers Oct 14 to Oct 20, 2026 for Blackhawk, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 14 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 10:45 PM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Blackhawk
Saturday looks like the warmest upcoming period in Blackhawk at 74 degrees F.
Thursday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Thursday at about 14 to 22 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 10:45 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain. Cloudy, with a low around 43. East wind 2 to 12 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Mostly sunny. High near 55, with temperatures falling to around 51 in the afternoon. Northwest wind 14 to 22 mph, with gusts as high as 46 mph.
Widespread frost after 5am. Clear, with a low around 31. Northwest wind 2 to 18 mph, with gusts as high as 44 mph.
Widespread frost before 7am. Sunny. High near 63, with temperatures falling to around 60 in the afternoon. South wind 2 to 13 mph, with gusts as high as 31 mph.
Clear, with a low around 45.
Sunny, with a high near 74.
Mostly clear, with a low around 49.
Sunny, with a high near 65.
Mostly clear, with a low around 44.
Sunny, with a high near 70.
Mostly clear, with a low around 51.
Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
53°F |
1 to 5 mph
NE
|
|
Wednesday Night
Oct 14
|
Light Rain
|
43°F |
2 to 12 mph
E
|
|
Thursday
Oct 15
|
Mostly Sunny
|
55°F |
14 to 22 mph
NW
|
|
Thursday Night
Oct 15
|
Clear then Widespread Frost
|
31°F |
2 to 18 mph
NW
|
|
Friday
Oct 16
|
Widespread Frost then Sunny
|
63°F |
2 to 13 mph
S
|
|
Friday Night
Oct 16
|
Clear
|
45°F |
8 to 15 mph
SW
|
|
Saturday
Oct 17
|
Sunny
|
74°F |
1 to 8 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
49°F |
0 to 9 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
5 to 12 mph
N
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
44°F |
2 to 6 mph
W
|
|
Monday
Oct 19
|
Sunny
|
70°F |
6 to 14 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
51°F |
12 mph
S
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
72°F |
9 to 13 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blackhawk.