As of 05:38 CDT

Weather in Haynes, IL

51°

Haynes, Sunday, 25 October, 05:38

Partly cloudy. Feels like 50°. High 76°, low 50°.

Pressure30.39 inHg

Wind4.1 mph S

Humidity83%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Mon, 2676° / 51°

76 °

Haynes, Monday, 26 October

Overcast. High 76°, low 51°.

Pressure30.30 inHg

Wind2.6 mph S

Humidity51%

Visibility6.2 mi

Dew point51°

Tue, 2772° / 52°

72 °

Haynes, Tuesday, 27 October

Overcast. High 72°, low 52°.

Pressure30.24 inHg

Wind8.2 mph S

Humidity50%

Visibility6.2 mi

Dew point50°

Wed, 2874° / 53°

74 °

Haynes, Wednesday, 28 October

Clear. High 74°, low 53°.

Pressure30.21 inHg

Wind10.8 mph S

Humidity52%

Visibility6.2 mi

Dew point53°

Thu, 2977° / 58°

0.02

77 °

Haynes, Thursday, 29 October

Light rain. High 77°, low 58°.

Pressure30.12 inHg

Wind10.9 mph SW

Humidity53%

Visibility—

Dew point55°

Fri, 3077° / 59°

0.19

77 °

Haynes, Friday, 30 October

Rain. High 77°, low 59°.

Pressure30.12 inHg

Wind8.6 mph S

Humidity57%

Visibility—

Dew point57°

Sat, 3175° / 61°

75 °

Haynes, Saturday, 31 October

Overcast. High 75°, low 61°.

Pressure30.12 inHg

Wind10.1 mph S

Humidity35%

Visibility—

Dew point44°

Sun, 0166° / 60°

0.46

66 °

Haynes, Sunday, 1 November

Rain. High 66°, low 60°.

Pressure30.03 inHg

Wind15.1 mph S

Humidity91%

Visibility—

Dew point58°

Mon, 0275° / 63°

0.85

75 °

Haynes, Monday, 2 November

Heavy rain. High 75°, low 63°.

Pressure29.80 inHg

Wind26.8 mph SW

Humidity83%

Visibility—

Dew point61°

Tue, 0369° / 52°

0.3

69 °

Haynes, Tuesday, 3 November

Rain. High 69°, low 52°.

Pressure29.77 inHg

Wind16.8 mph SW

Humidity61%

Visibility—

Dew point50°

Wed, 0458° / 46°

58 °

Haynes, Wednesday, 4 November

Overcast. High 58°, low 46°.

Pressure29.88 inHg

Wind14.1 mph NW

Humidity50%

Visibility—

Dew point37°

Thu, 0559° / 41°

59 °

Haynes, Thursday, 5 November

Overcast. High 59°, low 41°.

Pressure30.00 inHg

Wind6.8 mph NW

Humidity34%

Visibility—

Dew point27°

Fri, 0664° / 48°

64 °

Haynes, Friday, 6 November

Overcast. High 64°, low 48°.

Pressure29.85 inHg

Wind10.8 mph SW

Humidity55%

Visibility—

Dew point43°

Sat, 0759° / 46°

59 °

Haynes, Saturday, 7 November

Overcast. High 59°, low 46°.

Pressure29.71 inHg

Wind14.6 mph SW

Humidity44%

Visibility—

Dew point37°

Sun, 0861° / 40°

61 °

Haynes, Sunday, 8 November

Clear. High 61°, low 40°.

Pressure29.91 inHg

Wind12.2 mph E

Humidity33%

Visibility—

Dew point27°

Mon, 0965° / 53°

0.24

65 °

Haynes, Monday, 9 November

Light rain. High 65°, low 53°.

Pressure29.62 inHg

Wind19 mph W

Humidity81%

Visibility—

Dew point58°

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 Haynes, 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 Haynes, 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.