As of 02:20 CDT

Weather in Hadley, IL

62°

Hadley, Saturday, 10 October, 02:20

Overcast. Feels like 61°. High 76°, low 55°.

Pressure30.09 inHg

Wind7.3 mph SE

Humidity68%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Sun, 1179° / 54°

79 °

Hadley, Sunday, 11 October

Clear. High 79°, low 54°.

Pressure29.94 inHg

Wind8.3 mph NW

Humidity58%

Visibility6.2 mi

Dew point57°

Mon, 1287° / 63°

87 °

Hadley, Monday, 12 October

Clear. High 87°, low 63°.

Pressure29.94 inHg

Wind9.8 mph SW

Humidity45%

Visibility6.2 mi

Dew point60°

Tue, 1389° / 69°

89 °

Hadley, Tuesday, 13 October

Clear. High 89°, low 69°.

Pressure29.88 inHg

Wind10.1 mph SW

Humidity50%

Visibility6.2 mi

Dew point64°

Wed, 1477° / 69°

0.7

77 °

Hadley, Wednesday, 14 October

Rain. High 77°, low 69°.

Pressure30.00 inHg

Wind10 mph NE

Humidity94%

Visibility—

Dew point71°

Thu, 1573° / 61°

0.67

73 °

Hadley, Thursday, 15 October

Rain. High 73°, low 61°.

Pressure30.18 inHg

Wind12.1 mph NE

Humidity70%

Visibility—

Dew point60°

Fri, 1669° / 56°

0.09

69 °

Hadley, Friday, 16 October

Light rain. High 69°, low 56°.

Pressure29.97 inHg

Wind18.6 mph W

Humidity51%

Visibility—

Dew point50°

Sat, 1751° / 39°

51 °

Hadley, Saturday, 17 October

Overcast. High 51°, low 39°.

Pressure30.30 inHg

Wind20.2 mph NW

Humidity43%

Visibility—

Dew point28°

Sun, 1854° / 34°

54 °

Hadley, Sunday, 18 October

Clear. High 54°, low 34°.

Pressure30.45 inHg

Wind6.6 mph NW

Humidity32%

Visibility—

Dew point21°

Mon, 1961° / 38°

61 °

Hadley, Monday, 19 October

Partly cloudy. High 61°, low 38°.

Pressure30.39 inHg

Wind6.4 mph SE

Humidity27%

Visibility—

Dew point22°

Tue, 2066° / 47°

66 °

Hadley, Tuesday, 20 October

Overcast. High 66°, low 47°.

Pressure30.27 inHg

Wind11.8 mph SE

Humidity38%

Visibility—

Dew point36°

Wed, 2166° / 50°

66 °

Hadley, Wednesday, 21 October

Light rain. High 66°, low 50°.

Pressure30.12 inHg

Wind17 mph S

Humidity60%

Visibility—

Dew point49°

Thu, 2262° / 55°

1.18

62 °

Hadley, Thursday, 22 October

Heavy rain. High 62°, low 55°.

Pressure29.71 inHg

Wind21.6 mph S

Humidity88%

Visibility—

Dew point53°

Fri, 2367° / 55°

67 °

Hadley, Friday, 23 October

Overcast. High 67°, low 55°.

Pressure29.97 inHg

Wind9.9 mph W

Humidity69%

Visibility—

Dew point53°

Sat, 2462° / 51°

62 °

Hadley, Saturday, 24 October

Overcast. High 62°, low 51°.

Pressure30.00 inHg

Wind14.2 mph NW

Humidity53%

Visibility—

Dew point43°

Sun, 2560° / 42°

60 °

Hadley, Sunday, 25 October

Overcast. High 60°, low 42°.

Pressure30.00 inHg

Wind11.4 mph SW

Humidity38%

Visibility—

Dew point32°

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 Hadley, 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 Hadley, 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.