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As of 03:43 CDT

Weather in Walnut Hill, IL

55°Current weather

Walnut Hill, Monday, 26 October, 03:43

Clear. Feels like 54°. High 77°, low 51°.

Pressure30.33 inHg
Wind0 mph N
Humidity76%
Visibility6.2 mi
Dew point48°
Tue, 2775° / 49°0Overcast
75 °Overcast

Walnut Hill, Tuesday, 27 October

Overcast. High 75°, low 49°.

Pressure30.27 inHg
Wind5.1 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Wed, 2875° / 55°0Mostly clear
75 °Mostly clear

Walnut Hill, Wednesday, 28 October

Mostly clear. High 75°, low 55°.

Pressure30.21 inHg
Wind6.6 mph S
Humidity46%
Visibility6.2 mi
Dew point50°
Thu, 2978° / 56°0Clear
78 °Clear

Walnut Hill, Thursday, 29 October

Clear. High 78°, low 56°.

Pressure30.15 inHg
Wind9.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point53°
Fri, 3078° / 57°0Overcast
78 °Overcast

Walnut Hill, Friday, 30 October

Overcast. High 78°, low 57°.

Pressure30.15 inHg
Wind7.1 mph S
Humidity47%
Visibility—
Dew point53°
Sat, 3172° / 60°0Overcast
72 °Overcast

Walnut Hill, Saturday, 31 October

Overcast. High 72°, low 60°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity51%
Visibility—
Dew point51°
Sun, 0167° / 60°0.28Rain
67 °Rain

Walnut Hill, Sunday, 1 November

Rain. High 67°, low 60°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity90%
Visibility—
Dew point60°
Mon, 0270° / 62°0.21Rain
70 °Rain

Walnut Hill, Monday, 2 November

Rain. High 70°, low 62°.

Pressure29.91 inHg
Wind6.3 mph SE
Humidity73%
Visibility—
Dew point59°
Tue, 0365° / 51°0.22Light rain
65 °Light rain

Walnut Hill, Tuesday, 3 November

Light rain. High 65°, low 51°.

Pressure29.85 inHg
Wind14.7 mph NW
Humidity74%
Visibility—
Dew point48°
Wed, 0463° / 49°0Partly cloudy
63 °Partly cloudy

Walnut Hill, Wednesday, 4 November

Partly cloudy. High 63°, low 49°.

Pressure29.94 inHg
Wind7 mph NW
Humidity52%
Visibility—
Dew point42°
Thu, 0562° / 49°0Partly cloudy
62 °Partly cloudy

Walnut Hill, Thursday, 5 November

Partly cloudy. High 62°, low 49°.

Pressure30.06 inHg
Wind5.5 mph NW
Humidity55%
Visibility—
Dew point44°
Fri, 0668° / 49°0Partly cloudy
68 °Partly cloudy

Walnut Hill, Friday, 6 November

Partly cloudy. High 68°, low 49°.

Pressure30.00 inHg
Wind7.9 mph W
Humidity48%
Visibility—
Dew point44°
Sat, 0776° / 54°0Overcast
76 °Overcast

Walnut Hill, Saturday, 7 November

Overcast. High 76°, low 54°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity43%
Visibility—
Dew point48°
Sun, 0877° / 59°0Clear
77 °Clear

Walnut Hill, Sunday, 8 November

Clear. High 77°, low 59°.

Pressure29.88 inHg
Wind13.2 mph S
Humidity44%
Visibility—
Dew point51°
Mon, 0976° / 59°0Clear
76 °Clear

Walnut Hill, Monday, 9 November

Clear. High 76°, low 59°.

Pressure29.88 inHg
Wind18.6 mph S
Humidity42%
Visibility—
Dew point49°
Tue, 1064° / 57°0.11Light rain
64 °Light rain

Walnut Hill, Tuesday, 10 November

Light rain. High 64°, low 57°.

Pressure29.94 inHg
Wind13 mph SE
Humidity66%
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 Walnut Hill, 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 Walnut Hill, 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.