As of 06:39 CDT

Weather in Blackhawk, IL

47°

Blackhawk, Friday, 16 October, 06:39

Mostly clear. Feels like 42°. High 53°, low 43°.

Pressure30.06 inHg

Wind10.4 mph NW

Humidity87%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Sat, 1756° / 38°

56 °

Blackhawk, Saturday, 17 October

Clear. High 56°, low 38°.

Pressure30.53 inHg

Wind7.6 mph SW

Humidity46%

Visibility6.2 mi

Dew point33°

Sun, 1862° / 43°

62 °

Blackhawk, Sunday, 18 October

Clear. High 62°, low 43°.

Pressure30.42 inHg

Wind12.3 mph S

Humidity49%

Visibility6.2 mi

Dew point38°

Mon, 1963° / 42°

63 °

Blackhawk, Monday, 19 October

Overcast. High 63°, low 42°.

Pressure30.39 inHg

Wind6.1 mph S

Humidity56%

Visibility6.2 mi

Dew point43°

Tue, 2066° / 42°

66 °

Blackhawk, Tuesday, 20 October

Clear. High 66°, low 42°.

Pressure30.36 inHg

Wind6.7 mph SE

Humidity45%

Visibility—

Dew point40°

Wed, 2167° / 44°

67 °

Blackhawk, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.30 inHg

Wind6.4 mph S

Humidity44%

Visibility—

Dew point40°

Thu, 2266° / 55°

0.05

66 °

Blackhawk, Thursday, 22 October

Light rain. High 66°, low 55°.

Pressure30.15 inHg

Wind6.2 mph S

Humidity58%

Visibility—

Dew point47°

Fri, 2371° / 51°

71 °

Blackhawk, Friday, 23 October

Clear. High 71°, low 51°.

Pressure30.18 inHg

Wind8.8 mph SE

Humidity47%

Visibility—

Dew point46°

Sat, 2470° / 53°

70 °

Blackhawk, Saturday, 24 October

Overcast. High 70°, low 53°.

Pressure30.15 inHg

Wind13.3 mph S

Humidity48%

Visibility—

Dew point47°

Sun, 2570° / 55°

70 °

Blackhawk, Sunday, 25 October

Overcast. High 70°, low 55°.

Pressure30.15 inHg

Wind6.8 mph NE

Humidity48%

Visibility—

Dew point47°

Mon, 2667° / 51°

0.04

67 °

Blackhawk, Monday, 26 October

Light rain. High 67°, low 51°.

Pressure29.91 inHg

Wind12.7 mph SE

Humidity47%

Visibility—

Dew point44°

Tue, 2758° / 47°

0.04

58 °

Blackhawk, Tuesday, 27 October

Light rain. High 58°, low 47°.

Pressure29.83 inHg

Wind15.4 mph W

Humidity73%

Visibility—

Dew point45°

Wed, 2865° / 44°

65 °

Blackhawk, Wednesday, 28 October

Mostly clear. High 65°, low 44°.

Pressure29.97 inHg

Wind10.5 mph SW

Humidity49%

Visibility—

Dew point41°

Thu, 2964° / 49°

64 °

Blackhawk, Thursday, 29 October

Overcast. High 64°, low 49°.

Pressure29.80 inHg

Wind10.5 mph S

Humidity71%

Visibility—

Dew point52°

Fri, 3060° / 43°

0.59

60 °

Blackhawk, Friday, 30 October

Rain. High 60°, low 43°.

Pressure29.38 inHg

Wind25.7 mph W

Humidity93%

Visibility—

Dew point58°

Sat, 3147° / 39°

0.02

47 °

Blackhawk, Saturday, 31 October

Light rain. High 47°, low 39°.

Pressure29.88 inHg

Wind17.9 mph W

Humidity59%

Visibility—

Dew point30°

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.