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As of 04:57 CDT

Weather in Walnut Hill, IL

46°Current weather

Walnut Hill, Friday, 23 October, 04:57

Fog. Feels like 46°. High 75°, low 46°.

Pressure30.24 inHg
Wind0 mph N
Humidity100%
Visibility2.0 mi
Dew point46°
Sat, 2475° / 46°0Overcast
75 °Overcast

Walnut Hill, Saturday, 24 October

Overcast. High 75°, low 46°.

Pressure30.36 inHg
Wind4 mph SE
Humidity45%
Visibility6.2 mi
Dew point48°
Sun, 2575° / 51°0Overcast
75 °Overcast

Walnut Hill, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.39 inHg
Wind2.2 mph S
Humidity45%
Visibility6.2 mi
Dew point50°
Mon, 2674° / 54°0Overcast
74 °Overcast

Walnut Hill, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.33 inHg
Wind3.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point50°
Tue, 2772° / 52°0Overcast
72 °Overcast

Walnut Hill, Tuesday, 27 October

Overcast. High 72°, low 52°.

Pressure30.24 inHg
Wind3.8 mph E
Humidity43%
Visibility—
Dew point46°
Wed, 2875° / 53°0Clear
75 °Clear

Walnut Hill, Wednesday, 28 October

Clear. High 75°, low 53°.

Pressure30.09 inHg
Wind11.3 mph SW
Humidity38%
Visibility—
Dew point44°
Thu, 2976° / 55°0Overcast
76 °Overcast

Walnut Hill, Thursday, 29 October

Overcast. High 76°, low 55°.

Pressure30.18 inHg
Wind15 mph S
Humidity29%
Visibility—
Dew point39°
Fri, 3066° / 60°0.04Light rain
66 °Light rain

Walnut Hill, Friday, 30 October

Light rain. High 66°, low 60°.

Pressure30.09 inHg
Wind12.9 mph S
Humidity52%
Visibility—
Dew point46°
Sat, 3163° / 60°0.9Rain
63 °Rain

Walnut Hill, Saturday, 31 October

Rain. High 63°, low 60°.

Pressure29.91 inHg
Wind9.1 mph SE
Humidity97%
Visibility—
Dew point61°
Sun, 0160° / 49°0.03Light rain
60 °Light rain

Walnut Hill, Sunday, 1 November

Light rain. High 60°, low 49°.

Pressure30.06 inHg
Wind13.1 mph NW
Humidity69%
Visibility—
Dew point47°
Mon, 0251° / 43°0Overcast
51 °Overcast

Walnut Hill, Monday, 2 November

Overcast. High 51°, low 43°.

Pressure30.21 inHg
Wind15.7 mph NW
Humidity52%
Visibility—
Dew point33°
Tue, 0356° / 37°0Partly cloudy
56 °Partly cloudy

Walnut Hill, Tuesday, 3 November

Partly cloudy. High 56°, low 37°.

Pressure30.30 inHg
Wind9 mph NW
Humidity36%
Visibility—
Dew point26°
Wed, 0460° / 39°0Clear
60 °Clear

Walnut Hill, Wednesday, 4 November

Clear. High 60°, low 39°.

Pressure30.27 inHg
Wind8.3 mph NW
Humidity38%
Visibility—
Dew point30°
Thu, 0562° / 41°0Clear
62 °Clear

Walnut Hill, Thursday, 5 November

Clear. High 62°, low 41°.

Pressure30.27 inHg
Wind5.4 mph SW
Humidity34%
Visibility—
Dew point29°
Fri, 0663° / 43°0Overcast
63 °Overcast

Walnut Hill, Friday, 6 November

Overcast. High 63°, low 43°.

Pressure30.15 inHg
Wind5.9 mph S
Humidity32%
Visibility—
Dew point29°
Sat, 0763° / 45°0Overcast
63 °Overcast

Walnut Hill, Saturday, 7 November

Overcast. High 63°, low 45°.

Pressure30.06 inHg
Wind6.2 mph N
Humidity41%
Visibility—
Dew point36°

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.