As of 18:29 CST

Weather in Walnut Hill, IL

64°

Walnut Hill, Wednesday, 11 November, 18:29

Overcast. Feels like 62°. High 70°, low 43°.

Pressure29.80 inHg

Wind17.3 mph W

Humidity57%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Thu, 1254° / 34°

54 °

Walnut Hill, Thursday, 12 November

Overcast. High 54°, low 34°.

Pressure29.94 inHg

Wind14.2 mph NW

Humidity58%

Visibility6.2 mi

Dew point35°

Fri, 1345° / 34°

45 °

Walnut Hill, Friday, 13 November

Light rain. High 45°, low 34°.

Pressure30.06 inHg

Wind13.8 mph NW

Humidity59%

Visibility6.2 mi

Dew point26°

Sat, 1446° / 32°

46 °

Walnut Hill, Saturday, 14 November

Clear. High 46°, low 32°.

Pressure30.30 inHg

Wind6.3 mph NW

Humidity57%

Visibility6.2 mi

Dew point25°

Sun, 1549° / 29°

49 °

Walnut Hill, Sunday, 15 November

Partly cloudy. High 49°, low 29°.

Pressure30.45 inHg

Wind1.3 mph W

Humidity51%

Visibility6.2 mi

Dew point29°

Mon, 1653° / 31°

53 °

Walnut Hill, Monday, 16 November

Clear. High 53°, low 31°.

Pressure30.50 inHg

Wind5.1 mph SE

Humidity46%

Visibility—

Dew point29°

Tue, 1754° / 34°

54 °

Walnut Hill, Tuesday, 17 November

Clear. High 54°, low 34°.

Pressure30.47 inHg

Wind5.4 mph SE

Humidity40%

Visibility—

Dew point26°

Wed, 1858° / 35°

58 °

Walnut Hill, Wednesday, 18 November

Clear. High 58°, low 35°.

Pressure30.36 inHg

Wind7 mph S

Humidity32%

Visibility—

Dew point24°

Thu, 1960° / 37°

60 °

Walnut Hill, Thursday, 19 November

Partly cloudy. High 60°, low 37°.

Pressure30.18 inHg

Wind9 mph S

Humidity28%

Visibility—

Dew point23°

Fri, 2066° / 46°

66 °

Walnut Hill, Friday, 20 November

Overcast. High 66°, low 46°.

Pressure30.09 inHg

Wind13 mph S

Humidity33%

Visibility—

Dew point29°

Sat, 2167° / 49°

67 °

Walnut Hill, Saturday, 21 November

Overcast. High 67°, low 49°.

Pressure30.03 inHg

Wind13 mph S

Humidity61%

Visibility—

Dew point46°

Sun, 2264° / 46°

0.33

64 °

Walnut Hill, Sunday, 22 November

Rain. High 64°, low 46°.

Pressure29.83 inHg

Wind17.7 mph SW

Humidity37%

Visibility—

Dew point37°

Mon, 2344° / 33°

0.46

44 °

Walnut Hill, Monday, 23 November

Rain. High 44°, low 33°.

Pressure29.85 inHg

Wind12.4 mph NW

Humidity94%

Visibility—

Dew point37°

Tue, 2437° / 25°

37 °

Walnut Hill, Tuesday, 24 November

Clear. High 37°, low 25°.

Pressure30.24 inHg

Wind12.6 mph NW

Humidity43%

Visibility—

Dew point15°

Wed, 2541° / 22°

41 °

Walnut Hill, Wednesday, 25 November

Clear. High 41°, low 22°.

Pressure30.47 inHg

Wind6.2 mph S

Humidity29%

Visibility—

Dew point7°

Thu, 2650° / 30°

50 °

Walnut Hill, Thursday, 26 November

Clear. High 50°, low 30°.

Pressure30.50 inHg

Wind7.2 mph S

Humidity31%

Visibility—

Dew point16°

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.