As of 11:20 CDT

Weather in Hadley, IL

70°

Hadley, Sunday, 11 October, 11:20

Overcast. Feels like 71°. High 78°, low 57°.

Pressure30.00 inHg

Wind8.2 mph N

Humidity71%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Mon, 1286° / 62°

86 °

Hadley, Monday, 12 October

Partly cloudy. High 86°, low 62°.

Pressure29.97 inHg

Wind9.8 mph SW

Humidity51%

Visibility6.2 mi

Dew point62°

Tue, 1387° / 67°

87 °

Hadley, Tuesday, 13 October

Clear. High 87°, low 67°.

Pressure29.94 inHg

Wind10.7 mph SW

Humidity48%

Visibility6.2 mi

Dew point62°

Wed, 1479° / 71°

0.1

79 °

Hadley, Wednesday, 14 October

Light rain. High 79°, low 71°.

Pressure30.00 inHg

Wind8.5 mph SW

Humidity69%

Visibility3.6 mi

Dew point71°

Thu, 1581° / 70°

0.15

81 °

Hadley, Thursday, 15 October

Light rain. High 81°, low 70°.

Pressure30.03 inHg

Wind11.1 mph SW

Humidity75%

Visibility—

Dew point69°

Fri, 1674° / 54°

0.23

74 °

Hadley, Friday, 16 October

Rain. High 74°, low 54°.

Pressure30.27 inHg

Wind19 mph N

Humidity45%

Visibility—

Dew point42°

Sat, 1749° / 36°

49 °

Hadley, Saturday, 17 October

Clear. High 49°, low 36°.

Pressure30.50 inHg

Wind15.3 mph N

Humidity25%

Visibility—

Dew point11°

Sun, 1854° / 32°

54 °

Hadley, Sunday, 18 October

Clear. High 54°, low 32°.

Pressure30.59 inHg

Wind11.3 mph S

Humidity25%

Visibility—

Dew point15°

Mon, 1966° / 37°

66 °

Hadley, Monday, 19 October

Clear. High 66°, low 37°.

Pressure30.45 inHg

Wind13.2 mph SW

Humidity20%

Visibility—

Dew point18°

Tue, 2069° / 44°

69 °

Hadley, Tuesday, 20 October

Clear. High 69°, low 44°.

Pressure30.36 inHg

Wind7.1 mph SW

Humidity23%

Visibility—

Dew point26°

Wed, 2171° / 50°

71 °

Hadley, Wednesday, 21 October

Overcast. High 71°, low 50°.

Pressure30.27 inHg

Wind8.2 mph S

Humidity26%

Visibility—

Dew point31°

Thu, 2274° / 50°

74 °

Hadley, Thursday, 22 October

Mostly clear. High 74°, low 50°.

Pressure30.24 inHg

Wind6.4 mph SE

Humidity27%

Visibility—

Dew point33°

Fri, 2377° / 54°

77 °

Hadley, Friday, 23 October

Mostly clear. High 77°, low 54°.

Pressure30.18 inHg

Wind5.8 mph S

Humidity27%

Visibility—

Dew point36°

Sat, 2480° / 57°

80 °

Hadley, Saturday, 24 October

Clear. High 80°, low 57°.

Pressure30.12 inHg

Wind6.2 mph SW

Humidity39%

Visibility—

Dew point48°

Sun, 2576° / 66°

0.06

76 °

Hadley, Sunday, 25 October

Light rain. High 76°, low 66°.

Pressure29.97 inHg

Wind15.4 mph W

Humidity46%

Visibility—

Dew point52°

Mon, 2663° / 47°

0.04

63 °

Hadley, Monday, 26 October

Light rain. High 63°, low 47°.

Pressure29.91 inHg

Wind14.7 mph NW

Humidity43%

Visibility—

Dew point33°

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.