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As of 13:11 CDT

Weather in Blackhawk, IL

63°Current weather

Blackhawk, Sunday, 18 October, 13:11

Clear. Feels like 61°. High 63°, low 41°.

Pressure30.36 inHg
Wind11.5 mph S
Humidity45%
Visibility6.2 mi
Dew point41°
Mon, 1965° / 37°0Overcast
65 °Overcast

Blackhawk, Monday, 19 October

Overcast. High 65°, low 37°.

Pressure30.39 inHg
Wind3.9 mph S
Humidity63%
Visibility6.2 mi
Dew point46°
Tue, 2065° / 41°0Clear
65 °Clear

Blackhawk, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.39 inHg
Wind5 mph SE
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 44°0Clear
67 °Clear

Blackhawk, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.27 inHg
Wind4 mph S
Humidity62%
Visibility6.2 mi
Dew point50°
Thu, 2268° / 49°0Clear
68 °Clear

Blackhawk, Thursday, 22 October

Clear. High 68°, low 49°.

Pressure30.30 inHg
Wind2.5 mph E
Humidity66%
Visibility6.2 mi
Dew point53°
Fri, 2365° / 50°0Overcast
65 °Overcast

Blackhawk, Friday, 23 October

Overcast. High 65°, low 50°.

Pressure30.33 inHg
Wind10.4 mph SE
Humidity58%
Visibility—
Dew point48°
Sat, 2470° / 57°0.04Light rain
70 °Light rain

Blackhawk, Saturday, 24 October

Light rain. High 70°, low 57°.

Pressure30.18 inHg
Wind15.4 mph S
Humidity57%
Visibility—
Dew point47°
Sun, 2555° / 46°0.07Light rain
55 °Light rain

Blackhawk, Sunday, 25 October

Light rain. High 55°, low 46°.

Pressure30.47 inHg
Wind10.2 mph N
Humidity44%
Visibility—
Dew point31°
Mon, 2649° / 43°0.23Light rain
49 °Light rain

Blackhawk, Monday, 26 October

Light rain. High 49°, low 43°.

Pressure30.33 inHg
Wind4.3 mph SE
Humidity93%
Visibility—
Dew point43°
Tue, 2762° / 49°0Light rain
62 °Light rain

Blackhawk, Tuesday, 27 October

Light rain. High 62°, low 49°.

Pressure30.27 inHg
Wind9.8 mph SE
Humidity71%
Visibility—
Dew point49°
Wed, 2861° / 55°0.03Light rain
61 °Light rain

Blackhawk, Wednesday, 28 October

Light rain. High 61°, low 55°.

Pressure29.91 inHg
Wind11.2 mph S
Humidity82%
Visibility—
Dew point53°
Thu, 2969° / 53°0Partly cloudy
69 °Partly cloudy

Blackhawk, Thursday, 29 October

Partly cloudy. High 69°, low 53°.

Pressure29.74 inHg
Wind10.6 mph W
Humidity57%
Visibility—
Dew point51°
Fri, 3066° / 49°0.22Rain
66 °Rain

Blackhawk, Friday, 30 October

Rain. High 66°, low 49°.

Pressure29.74 inHg
Wind20.1 mph S
Humidity66%
Visibility—
Dew point51°
Sat, 3164° / 41°0.24Rain
64 °Rain

Blackhawk, Saturday, 31 October

Rain. High 64°, low 41°.

Pressure29.62 inHg
Wind25.5 mph SW
Humidity56%
Visibility—
Dew point32°
Sun, 0148° / 38°0Overcast
48 °Overcast

Blackhawk, Sunday, 1 November

Overcast. High 48°, low 38°.

Pressure30.18 inHg
Wind22.2 mph W
Humidity56%
Visibility—
Dew point31°
Mon, 0255° / 35°0Overcast
55 °Overcast

Blackhawk, Monday, 2 November

Overcast. High 55°, low 35°.

Pressure30.36 inHg
Wind11.7 mph S
Humidity47%
Visibility—
Dew point31°

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.