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As of 16:45 CDT

Weather in Blackhawk, IL

82°Current weather

Blackhawk, Saturday, 10 October, 16:45

Overcast. Feels like 82°. High 82°, low 59°.

Pressure29.94 inHg
Wind16.1 mph S
Humidity39%
Visibility6.2 mi
Dew point55°
Sun, 1178° / 56°0Clear
78 °Clear

Blackhawk, Sunday, 11 October

Clear. High 78°, low 56°.

Pressure29.94 inHg
Wind7.5 mph S
Humidity62%
Visibility6.2 mi
Dew point57°
Mon, 1281° / 64°0Overcast
81 °Overcast

Blackhawk, Monday, 12 October

Overcast. High 81°, low 64°.

Pressure29.80 inHg
Wind10.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point65°
Tue, 1374° / 63°0Mostly clear
74 °Mostly clear

Blackhawk, Tuesday, 13 October

Mostly clear. High 74°, low 63°.

Pressure29.85 inHg
Wind8.3 mph NW
Humidity71%
Visibility6.2 mi
Dew point62°
Wed, 1467° / 57°0.14Rain
67 °Rain

Blackhawk, Wednesday, 14 October

Rain. High 67°, low 57°.

Pressure30.09 inHg
Wind6.9 mph N
Humidity67%
Visibility6.2 mi
Dew point54°
Thu, 1558° / 55°0.29Rain
58 °Rain

Blackhawk, Thursday, 15 October

Rain. High 58°, low 55°.

Pressure30.24 inHg
Wind10.2 mph E
Humidity88%
Visibility—
Dew point53°
Fri, 1653° / 36°0Partly cloudy
53 °Partly cloudy

Blackhawk, Friday, 16 October

Partly cloudy. High 53°, low 36°.

Pressure30.09 inHg
Wind21.2 mph W
Humidity63%
Visibility—
Dew point38°
Sat, 1739° / 31°0Overcast
39 °Overcast

Blackhawk, Saturday, 17 October

Overcast. High 39°, low 31°.

Pressure30.33 inHg
Wind19.6 mph NW
Humidity61%
Visibility—
Dew point24°
Sun, 1844° / 25°0Clear
44 °Clear

Blackhawk, Sunday, 18 October

Clear. High 44°, low 25°.

Pressure30.62 inHg
Wind10.4 mph N
Humidity40%
Visibility—
Dew point18°
Mon, 1949° / 30°0Overcast
49 °Overcast

Blackhawk, Monday, 19 October

Overcast. High 49°, low 30°.

Pressure30.56 inHg
Wind15 mph S
Humidity37%
Visibility—
Dew point20°
Tue, 2059° / 36°0Clear
59 °Clear

Blackhawk, Tuesday, 20 October

Clear. High 59°, low 36°.

Pressure30.33 inHg
Wind14.4 mph S
Humidity45%
Visibility—
Dew point32°
Wed, 2164° / 42°0Clear
64 °Clear

Blackhawk, Wednesday, 21 October

Clear. High 64°, low 42°.

Pressure30.18 inHg
Wind16.5 mph S
Humidity45%
Visibility—
Dew point38°
Thu, 2264° / 49°0.28Rain
64 °Rain

Blackhawk, Thursday, 22 October

Rain. High 64°, low 49°.

Pressure30.18 inHg
Wind19.6 mph N
Humidity48%
Visibility—
Dew point42°
Fri, 2347° / 44°0.12Light rain
47 °Light rain

Blackhawk, Friday, 23 October

Light rain. High 47°, low 44°.

Pressure30.27 inHg
Wind12.9 mph NW
Humidity79%
Visibility—
Dew point39°
Sat, 2457° / 44°0Overcast
57 °Overcast

Blackhawk, Saturday, 24 October

Overcast. High 57°, low 44°.

Pressure30.24 inHg
Wind8.2 mph NW
Humidity62%
Visibility—
Dew point42°
Sun, 2560° / 44°0Overcast
60 °Overcast

Blackhawk, Sunday, 25 October

Overcast. High 60°, low 44°.

Pressure30.21 inHg
Wind7.2 mph NE
Humidity62%
Visibility—
Dew point44°

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, IL 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, IL 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.