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As of 04:36 CDT

Weather in Haynes, IL

51°Current weather

Haynes, Monday, 26 October, 04:36

Overcast. Feels like 50°. High 76°, low 51°.

Pressure30.30 inHg
Wind3.3 mph S
Humidity84%
Visibility6.2 mi
Dew point47°
Tue, 2774° / 51°0Overcast
74 °Overcast

Haynes, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Wed, 2874° / 54°0Light rain
74 °Light rain

Haynes, Wednesday, 28 October

Light rain. High 74°, low 54°.

Pressure30.18 inHg
Wind7.3 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Thu, 2977° / 58°0Clear
77 °Clear

Haynes, Thursday, 29 October

Clear. High 77°, low 58°.

Pressure30.09 inHg
Wind9.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point55°
Fri, 3078° / 59°0.24Light rain
78 °Light rain

Haynes, Friday, 30 October

Light rain. High 78°, low 59°.

Pressure30.15 inHg
Wind6.9 mph S
Humidity63%
Visibility—
Dew point58°
Sat, 3175° / 62°0Overcast
75 °Overcast

Haynes, Saturday, 31 October

Overcast. High 75°, low 62°.

Pressure30.15 inHg
Wind8.6 mph S
Humidity54%
Visibility—
Dew point53°
Sun, 0166° / 58°0.11Light rain
66 °Light rain

Haynes, Sunday, 1 November

Light rain. High 66°, low 58°.

Pressure30.00 inHg
Wind6.8 mph S
Humidity91%
Visibility—
Dew point59°
Mon, 0269° / 60°0.03Light rain
69 °Light rain

Haynes, Monday, 2 November

Light rain. High 69°, low 60°.

Pressure29.91 inHg
Wind5 mph SE
Humidity69%
Visibility—
Dew point56°
Tue, 0361° / 53°0.24Light rain
61 °Light rain

Haynes, Tuesday, 3 November

Light rain. High 61°, low 53°.

Pressure29.83 inHg
Wind14.3 mph W
Humidity61%
Visibility—
Dew point46°
Wed, 0461° / 48°0.01Light rain
61 °Light rain

Haynes, Wednesday, 4 November

Light rain. High 61°, low 48°.

Pressure29.94 inHg
Wind11.2 mph N
Humidity67%
Visibility—
Dew point48°
Thu, 0560° / 53°0Overcast
60 °Overcast

Haynes, Thursday, 5 November

Overcast. High 60°, low 53°.

Pressure30.06 inHg
Wind5.2 mph S
Humidity65%
Visibility—
Dew point46°
Fri, 0667° / 48°0Overcast
67 °Overcast

Haynes, Friday, 6 November

Overcast. High 67°, low 48°.

Pressure29.97 inHg
Wind7.2 mph SW
Humidity52%
Visibility—
Dew point44°
Sat, 0776° / 55°0Overcast
76 °Overcast

Haynes, Saturday, 7 November

Overcast. High 76°, low 55°.

Pressure29.77 inHg
Wind13.9 mph SW
Humidity48%
Visibility—
Dew point50°
Sun, 0878° / 61°0Mostly clear
78 °Mostly clear

Haynes, Sunday, 8 November

Mostly clear. High 78°, low 61°.

Pressure29.85 inHg
Wind13.1 mph S
Humidity48%
Visibility—
Dew point53°
Mon, 0973° / 62°0Overcast
73 °Overcast

Haynes, Monday, 9 November

Overcast. High 73°, low 62°.

Pressure29.85 inHg
Wind17.7 mph SE
Humidity47%
Visibility—
Dew point49°
Tue, 1065° / 59°0.04Light rain
65 °Light rain

Haynes, Tuesday, 10 November

Light rain. High 65°, low 59°.

Pressure29.94 inHg
Wind12.8 mph S
Humidity67%
Visibility—
Dew point52°

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.