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As of 12:05 MDT

Weather in Blackhawk, SD

89°Current weather

Blackhawk, Saturday, 8 August, 12:05

Clear. Feels like 86°. High 92°, low 60°.

Pressure29.77 inHg
Wind10.7 mph NE
Humidity23%
Visibility6.2 mi
Dew point45°
Sun, 0986° / 63°0Partly cloudy
86 °Partly cloudy

Blackhawk, Sunday, 9 August

Partly cloudy. High 86°, low 63°.

Pressure29.83 inHg
Wind11 mph E
Humidity34%
Visibility6.2 mi
Dew point52°
Mon, 1095° / 63°0Partly cloudy
95 °Partly cloudy

Blackhawk, Monday, 10 August

Partly cloudy. High 95°, low 63°.

Pressure29.74 inHg
Wind11 mph E
Humidity25%
Visibility6.2 mi
Dew point50°
Tue, 1181° / 63°0.37Rain
81 °Rain

Blackhawk, Tuesday, 11 August

Rain. High 81°, low 63°.

Pressure29.88 inHg
Wind10.4 mph NE
Humidity38%
Visibility6.2 mi
Dew point54°
Wed, 1282° / 60°0.29Rain
82 °Rain

Blackhawk, Wednesday, 12 August

Rain. High 82°, low 60°.

Pressure29.85 inHg
Wind8.2 mph NE
Humidity37%
Visibility6.2 mi
Dew point54°
Thu, 1373° / 52°0Mostly clear
73 °Mostly clear

Blackhawk, Thursday, 13 August

Mostly clear. High 73°, low 52°.

Pressure30.12 inHg
Wind13.9 mph SE
Humidity36%
Visibility—
Dew point38°
Fri, 1489° / 59°0.05Light rain
89 °Light rain

Blackhawk, Friday, 14 August

Light rain. High 89°, low 59°.

Pressure29.83 inHg
Wind18.9 mph S
Humidity35%
Visibility—
Dew point50°
Sat, 1573° / 63°0.09Light rain
73 °Light rain

Blackhawk, Saturday, 15 August

Light rain. High 73°, low 63°.

Pressure29.97 inHg
Wind11 mph NW
Humidity68%
Visibility—
Dew point58°
Sun, 1686° / 61°0.15Light rain
86 °Light rain

Blackhawk, Sunday, 16 August

Light rain. High 86°, low 61°.

Pressure29.94 inHg
Wind14.6 mph NW
Humidity34%
Visibility—
Dew point48°
Mon, 1786° / 63°0.12Light rain
86 °Light rain

Blackhawk, Monday, 17 August

Light rain. High 86°, low 63°.

Pressure30.00 inHg
Wind10.3 mph SE
Humidity34%
Visibility—
Dew point48°
Tue, 1883° / 64°0.01Light rain
83 °Light rain

Blackhawk, Tuesday, 18 August

Light rain. High 83°, low 64°.

Pressure29.97 inHg
Wind15.3 mph N
Humidity27%
Visibility—
Dew point42°
Wed, 1964° / 56°0.31Rain
64 °Rain

Blackhawk, Wednesday, 19 August

Rain. High 64°, low 56°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity77%
Visibility—
Dew point55°
Thu, 2081° / 54°0Clear
81 °Clear

Blackhawk, Thursday, 20 August

Clear. High 81°, low 54°.

Pressure30.06 inHg
Wind16.9 mph SE
Humidity48%
Visibility—
Dew point51°
Fri, 2191° / 65°0.02Light rain
91 °Light rain

Blackhawk, Friday, 21 August

Light rain. High 91°, low 65°.

Pressure29.85 inHg
Wind10.9 mph S
Humidity37%
Visibility—
Dew point55°
Sat, 2288° / 69°0.04Light rain
88 °Light rain

Blackhawk, Saturday, 22 August

Light rain. High 88°, low 69°.

Pressure29.85 inHg
Wind9.2 mph NE
Humidity35%
Visibility—
Dew point53°
Sun, 2378° / 64°0.32Rain
78 °Rain

Blackhawk, Sunday, 23 August

Rain. High 78°, low 64°.

Pressure29.88 inHg
Wind11.3 mph NW
Humidity45%
Visibility—
Dew point54°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Blackhawk, SD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Blackhawk, SD since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.