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As of 17:18 CDT

Weather in Walnut Hill, IL

75°Current weather

Walnut Hill, Friday, 23 October, 17:18

Clear. Feels like 73°. High 75°, low 47°.

Pressure30.24 inHg
Wind4.6 mph E
Humidity32%
Visibility6.2 mi
Dew point44°
Sat, 2474° / 46°0Clear
74 °Clear

Walnut Hill, Saturday, 24 October

Clear. High 74°, low 46°.

Pressure30.36 inHg
Wind4.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point49°
Sun, 2573° / 46°0Overcast
73 °Overcast

Walnut Hill, Sunday, 25 October

Overcast. High 73°, low 46°.

Pressure30.42 inHg
Wind1.7 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Mon, 2673° / 53°0Overcast
73 °Overcast

Walnut Hill, Monday, 26 October

Overcast. High 73°, low 53°.

Pressure30.33 inHg
Wind3.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 51°0Overcast
72 °Overcast

Walnut Hill, Tuesday, 27 October

Overcast. High 72°, low 51°.

Pressure30.24 inHg
Wind3 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Wed, 2874° / 53°0Clear
74 °Clear

Walnut Hill, Wednesday, 28 October

Clear. High 74°, low 53°.

Pressure30.18 inHg
Wind9.4 mph SW
Humidity43%
Visibility—
Dew point47°
Thu, 2979° / 54°0Mostly clear
79 °Mostly clear

Walnut Hill, Thursday, 29 October

Mostly clear. High 79°, low 54°.

Pressure30.21 inHg
Wind10.9 mph SW
Humidity35%
Visibility—
Dew point46°
Fri, 3078° / 58°0Overcast
78 °Overcast

Walnut Hill, Friday, 30 October

Overcast. High 78°, low 58°.

Pressure30.12 inHg
Wind8.8 mph SW
Humidity25%
Visibility—
Dew point37°
Sat, 3164° / 59°0.06Light rain
64 °Light rain

Walnut Hill, Saturday, 31 October

Light rain. High 64°, low 59°.

Pressure30.12 inHg
Wind14.6 mph S
Humidity74%
Visibility—
Dew point53°
Sun, 0165° / 59°0.07Light rain
65 °Light rain

Walnut Hill, Sunday, 1 November

Light rain. High 65°, low 59°.

Pressure30.18 inHg
Wind11.9 mph S
Humidity79%
Visibility—
Dew point57°
Mon, 0272° / 59°1.74Heavy rain
72 °Heavy rain

Walnut Hill, Monday, 2 November

Heavy rain. High 72°, low 59°.

Pressure29.97 inHg
Wind18.7 mph S
Humidity74%
Visibility—
Dew point61°
Tue, 0371° / 54°0.46Rain
71 °Rain

Walnut Hill, Tuesday, 3 November

Rain. High 71°, low 54°.

Pressure29.97 inHg
Wind19.5 mph S
Humidity84%
Visibility—
Dew point60°
Wed, 0457° / 45°0Clear
57 °Clear

Walnut Hill, Wednesday, 4 November

Clear. High 57°, low 45°.

Pressure30.45 inHg
Wind16.2 mph NW
Humidity35%
Visibility—
Dew point27°
Thu, 0565° / 42°0Partly cloudy
65 °Partly cloudy

Walnut Hill, Thursday, 5 November

Partly cloudy. High 65°, low 42°.

Pressure30.21 inHg
Wind13.9 mph SW
Humidity29%
Visibility—
Dew point27°
Fri, 0668° / 44°0Partly cloudy
68 °Partly cloudy

Walnut Hill, Friday, 6 November

Partly cloudy. High 68°, low 44°.

Pressure30.03 inHg
Wind10.3 mph SW
Humidity41%
Visibility—
Dew point39°
Sat, 0763° / 50°0.01Light rain
63 °Light rain

Walnut Hill, Saturday, 7 November

Light rain. High 63°, low 50°.

Pressure30.00 inHg
Wind8.8 mph S
Humidity44%
Visibility—
Dew point39°

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.