As of 14:38 CDT

Weather in Hayes, IL

71°

Hayes, Monday, 19 October, 14:38

Overcast. Feels like 69°. High 71°, low 38°.

Pressure30.33 inHg

Wind3.8 mph S

Humidity34%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Tue, 2070° / 40°

70 °

Hayes, Tuesday, 20 October

Clear. High 70°, low 40°.

Pressure30.36 inHg

Wind2.6 mph E

Humidity43%

Visibility6.2 mi

Dew point43°

Wed, 2170° / 42°

70 °

Hayes, Wednesday, 21 October

Clear. High 70°, low 42°.

Pressure30.30 inHg

Wind1.3 mph W

Humidity45%

Visibility6.2 mi

Dew point45°

Thu, 2269° / 48°

69 °

Hayes, Thursday, 22 October

Clear. High 69°, low 48°.

Pressure30.30 inHg

Wind5.3 mph NE

Humidity51%

Visibility6.2 mi

Dew point49°

Fri, 2366° / 46°

66 °

Hayes, Friday, 23 October

Clear. High 66°, low 46°.

Pressure30.33 inHg

Wind6.8 mph E

Humidity53%

Visibility6.2 mi

Dew point44°

Sat, 2466° / 45°

66 °

Hayes, Saturday, 24 October

Partly cloudy. High 66°, low 45°.

Pressure30.42 inHg

Wind7.6 mph SE

Humidity38%

Visibility—

Dew point36°

Sun, 2576° / 52°

76 °

Hayes, Sunday, 25 October

Overcast. High 76°, low 52°.

Pressure30.30 inHg

Wind12.2 mph SW

Humidity28%

Visibility—

Dew point37°

Mon, 2672° / 58°

72 °

Hayes, Monday, 26 October

Overcast. High 72°, low 58°.

Pressure30.21 inHg

Wind8.7 mph S

Humidity33%

Visibility—

Dew point39°

Tue, 2766° / 47°

0.07

66 °

Hayes, Tuesday, 27 October

Light rain. High 66°, low 47°.

Pressure29.97 inHg

Wind16.6 mph NW

Humidity41%

Visibility—

Dew point41°

Wed, 2844° / 34°

0.02

44 °

Hayes, Wednesday, 28 October

Light rain. High 44°, low 34°.

Pressure30.33 inHg

Wind17 mph NW

Humidity31%

Visibility—

Dew point13°

Thu, 2952° / 30°

52 °

Hayes, Thursday, 29 October

Clear. High 52°, low 30°.

Pressure30.27 inHg

Wind8.3 mph W

Humidity23%

Visibility—

Dew point11°

Fri, 3050° / 38°

50 °

Hayes, Friday, 30 October

Overcast. High 50°, low 38°.

Pressure30.06 inHg

Wind14 mph S

Humidity22%

Visibility—

Dew point10°

Sat, 3149° / 46°

0.08

49 °

Hayes, Saturday, 31 October

Light rain. High 49°, low 46°.

Pressure30.12 inHg

Wind13 mph S

Humidity77%

Visibility—

Dew point42°

Sun, 0161° / 45°

0.21

61 °

Hayes, Sunday, 1 November

Rain. High 61°, low 45°.

Pressure29.94 inHg

Wind17.9 mph NW

Humidity70%

Visibility—

Dew point46°

Mon, 0249° / 40°

49 °

Hayes, Monday, 2 November

Partly cloudy. High 49°, low 40°.

Pressure30.12 inHg

Wind18.6 mph NW

Humidity52%

Visibility—

Dew point29°

Tue, 0348° / 38°

48 °

Hayes, Tuesday, 3 November

Overcast. High 48°, low 38°.

Pressure30.00 inHg

Wind7.2 mph N

Humidity64%

Visibility—

Dew point34°

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.