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As of 19:58 CDT

Weather in Hayes, IL

80°Current weather

Hayes, Saturday, 8 August, 19:58

Clear. Feels like 80°. High 87°, low 71°.

Pressure30.00 inHg
Wind4.9 mph NE
Humidity81%
Visibility6.2 mi
Dew point74°
Sun, 0994° / 70°0Mostly clear
94 °Mostly clear

Hayes, Sunday, 9 August

Mostly clear. High 94°, low 70°.

Pressure30.00 inHg
Wind13 mph S
Humidity65%
Visibility6.2 mi
Dew point72°
Mon, 1090° / 74°0.1Rain
90 °Rain

Hayes, Monday, 10 August

Rain. High 90°, low 74°.

Pressure29.94 inHg
Wind13.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 72°0.07Light rain
90 °Light rain

Hayes, Tuesday, 11 August

Light rain. High 90°, low 72°.

Pressure29.85 inHg
Wind16.2 mph SW
Humidity66%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 71°0.77Heavy rain
82 °Heavy rain

Hayes, Wednesday, 12 August

Heavy rain. High 82°, low 71°.

Pressure29.85 inHg
Wind3.7 mph NW
Humidity78%
Visibility6.2 mi
Dew point74°
Thu, 1381° / 67°0.61Rain
81 °Rain

Hayes, Thursday, 13 August

Rain. High 81°, low 67°.

Pressure29.97 inHg
Wind12.1 mph SE
Humidity67%
Visibility—
Dew point67°
Fri, 1477° / 64°0.07Light rain
77 °Light rain

Hayes, Friday, 14 August

Light rain. High 77°, low 64°.

Pressure30.09 inHg
Wind10 mph E
Humidity68%
Visibility—
Dew point64°
Sat, 1567° / 60°0.24Rain
67 °Rain

Hayes, Saturday, 15 August

Rain. High 67°, low 60°.

Pressure30.27 inHg
Wind12.3 mph E
Humidity91%
Visibility—
Dew point58°
Sun, 1673° / 61°0.04Light rain
73 °Light rain

Hayes, Sunday, 16 August

Light rain. High 73°, low 61°.

Pressure30.12 inHg
Wind7.3 mph E
Humidity83%
Visibility—
Dew point62°
Mon, 1777° / 64°0.05Light rain
77 °Light rain

Hayes, Monday, 17 August

Light rain. High 77°, low 64°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity84%
Visibility—
Dew point66°
Tue, 1882° / 65°0Overcast
82 °Overcast

Hayes, Tuesday, 18 August

Overcast. High 82°, low 65°.

Pressure30.00 inHg
Wind4.6 mph E
Humidity69%
Visibility—
Dew point67°
Wed, 1982° / 62°0Overcast
82 °Overcast

Hayes, Wednesday, 19 August

Overcast. High 82°, low 62°.

Pressure29.91 inHg
Wind13.6 mph N
Humidity75%
Visibility—
Dew point72°
Thu, 2074° / 54°0.01Light rain
74 °Light rain

Hayes, Thursday, 20 August

Light rain. High 74°, low 54°.

Pressure30.03 inHg
Wind13.3 mph N
Humidity63%
Visibility—
Dew point56°
Fri, 2181° / 53°0Overcast
81 °Overcast

Hayes, Friday, 21 August

Overcast. High 81°, low 53°.

Pressure29.94 inHg
Wind11 mph NE
Humidity57%
Visibility—
Dew point62°
Sat, 2284° / 63°0Clear
84 °Clear

Hayes, Saturday, 22 August

Clear. High 84°, low 63°.

Pressure29.91 inHg
Wind19.1 mph NE
Humidity50%
Visibility—
Dew point60°
Sun, 2371° / 52°0Mostly clear
71 °Mostly clear

Hayes, Sunday, 23 August

Mostly clear. High 71°, low 52°.

Pressure30.18 inHg
Wind14 mph E
Humidity45%
Visibility—
Dew point45°

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 Hayes, 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 Hayes, 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.