As of 06:56 CDT

Weather in Hazel Dell, IL

45°

Hazel Dell, Saturday, 24 October, 06:56

Partly cloudy. Feels like 43°. High 73°, low 45°.

Pressure30.36 inHg

Wind4.1 mph E

Humidity90%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Sun, 2574° / 45°

74 °

Hazel Dell, Sunday, 25 October

Overcast. High 74°, low 45°.

Pressure30.42 inHg

Wind1.9 mph S

Humidity47%

Visibility6.2 mi

Dew point49°

Mon, 2673° / 50°

73 °

Hazel Dell, Monday, 26 October

Overcast. High 73°, low 50°.

Pressure30.33 inHg

Wind2.4 mph S

Humidity49%

Visibility6.2 mi

Dew point51°

Tue, 2772° / 51°

72 °

Hazel Dell, Tuesday, 27 October

Overcast. High 72°, low 51°.

Pressure30.24 inHg

Wind4.6 mph S

Humidity48%

Visibility6.2 mi

Dew point50°

Wed, 2874° / 51°

74 °

Hazel Dell, Wednesday, 28 October

Clear. High 74°, low 51°.

Pressure30.21 inHg

Wind7.5 mph S

Humidity41%

Visibility—

Dew point46°

Thu, 2976° / 53°

76 °

Hazel Dell, Thursday, 29 October

Clear. High 76°, low 53°.

Pressure30.21 inHg

Wind8.5 mph SW

Humidity47%

Visibility—

Dew point50°

Fri, 3080° / 58°

80 °

Hazel Dell, Friday, 30 October

Overcast. High 80°, low 58°.

Pressure30.18 inHg

Wind7.8 mph SW

Humidity26%

Visibility—

Dew point38°

Sat, 3177° / 64°

77 °

Hazel Dell, Saturday, 31 October

Overcast. High 77°, low 64°.

Pressure30.12 inHg

Wind13.2 mph S

Humidity30%

Visibility—

Dew point42°

Sun, 0170° / 60°

0.09

70 °

Hazel Dell, Sunday, 1 November

Light rain. High 70°, low 60°.

Pressure30.06 inHg

Wind14.9 mph SW

Humidity59%

Visibility—

Dew point54°

Mon, 0269° / 59°

0.02

69 °

Hazel Dell, Monday, 2 November

Light rain. High 69°, low 59°.

Pressure30.03 inHg

Wind8.4 mph SE

Humidity65%

Visibility—

Dew point54°

Tue, 0359° / 48°

0.1

59 °

Hazel Dell, Tuesday, 3 November

Light rain. High 59°, low 48°.

Pressure29.83 inHg

Wind12.5 mph NW

Humidity82%

Visibility—

Dew point48°

Wed, 0454° / 48°

0.46

54 °

Hazel Dell, Wednesday, 4 November

Rain. High 54°, low 48°.

Pressure29.80 inHg

Wind15.8 mph N

Humidity90%

Visibility—

Dew point51°

Thu, 0555° / 40°

55 °

Hazel Dell, Thursday, 5 November

Clear. High 55°, low 40°.

Pressure29.91 inHg

Wind18.5 mph N

Humidity48%

Visibility—

Dew point34°

Fri, 0640° / 31°

40 °

Hazel Dell, Friday, 6 November

Clear. High 40°, low 31°.

Pressure30.33 inHg

Wind15.3 mph NW

Humidity31%

Visibility—

Dew point11°

Sat, 0743° / 27°

43 °

Hazel Dell, Saturday, 7 November

Overcast. High 43°, low 27°.

Pressure30.53 inHg

Wind11.7 mph S

Humidity31%

Visibility—

Dew point12°

Sun, 0844° / 39°

0.05

44 °

Hazel Dell, Sunday, 8 November

Light rain. High 44°, low 39°.

Pressure30.21 inHg

Wind17.2 mph S

Humidity45%

Visibility—

Dew point22°

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 Hazel Dell, 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 Hazel Dell, 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.