As of 07:51 CDT

Weather in McLeansboro, IL

48°

McLeansboro, Friday, 23 October, 07:51

Clear. Feels like 46°. High 74°, low 47°.

Pressure30.27 inHg

Wind5.6 mph E

Humidity91%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Sat, 2475° / 46°

75 °

McLeansboro, Saturday, 24 October

Partly cloudy. High 75°, low 46°.

Pressure30.36 inHg

Wind4.6 mph E

Humidity46%

Visibility6.2 mi

Dew point48°

Sun, 2576° / 50°

76 °

McLeansboro, Sunday, 25 October

Overcast. High 76°, low 50°.

Pressure30.39 inHg

Wind1 mph SW

Humidity43%

Visibility6.2 mi

Dew point49°

Mon, 2675° / 53°

75 °

McLeansboro, Monday, 26 October

Overcast. High 75°, low 53°.

Pressure30.33 inHg

Wind3.4 mph SW

Humidity41%

Visibility6.2 mi

Dew point49°

Tue, 2773° / 52°

73 °

McLeansboro, Tuesday, 27 October

Overcast. High 73°, low 52°.

Pressure30.24 inHg

Wind4 mph SE

Humidity40%

Visibility—

Dew point45°

Wed, 2876° / 53°

76 °

McLeansboro, Wednesday, 28 October

Mostly clear. High 76°, low 53°.

Pressure30.09 inHg

Wind10.7 mph SW

Humidity36%

Visibility—

Dew point43°

Thu, 2976° / 56°

76 °

McLeansboro, Thursday, 29 October

Overcast. High 76°, low 56°.

Pressure30.21 inHg

Wind14.2 mph S

Humidity31%

Visibility—

Dew point40°

Fri, 3068° / 58°

0.01

68 °

McLeansboro, Friday, 30 October

Light rain. High 68°, low 58°.

Pressure30.09 inHg

Wind11.5 mph S

Humidity53%

Visibility—

Dew point49°

Sat, 3165° / 61°

1.09

65 °

McLeansboro, Saturday, 31 October

Rain. High 65°, low 61°.

Pressure29.91 inHg

Wind15.7 mph S

Humidity94%

Visibility—

Dew point62°

Sun, 0162° / 51°

0.03

62 °

McLeansboro, Sunday, 1 November

Light rain. High 62°, low 51°.

Pressure30.06 inHg

Wind14 mph W

Humidity69%

Visibility—

Dew point48°

Mon, 0251° / 43°

51 °

McLeansboro, Monday, 2 November

Overcast. High 51°, low 43°.

Pressure30.21 inHg

Wind14.4 mph NW

Humidity51%

Visibility—

Dew point33°

Tue, 0356° / 38°

56 °

McLeansboro, Tuesday, 3 November

Overcast. High 56°, low 38°.

Pressure30.30 inHg

Wind8.5 mph NW

Humidity34%

Visibility—

Dew point25°

Wed, 0460° / 40°

60 °

McLeansboro, Wednesday, 4 November

Clear. High 60°, low 40°.

Pressure30.27 inHg

Wind7.9 mph NW

Humidity39%

Visibility—

Dew point31°

Thu, 0562° / 42°

62 °

McLeansboro, Thursday, 5 November

Clear. High 62°, low 42°.

Pressure30.30 inHg

Wind6.1 mph S

Humidity34%

Visibility—

Dew point29°

Fri, 0665° / 44°

65 °

McLeansboro, Friday, 6 November

Clear. High 65°, low 44°.

Pressure30.15 inHg

Wind7 mph S

Humidity29%

Visibility—

Dew point28°

Sat, 0764° / 46°

64 °

McLeansboro, Saturday, 7 November

Overcast. High 64°, low 46°.

Pressure30.06 inHg

Wind5.9 mph N

Humidity39%

Visibility—

Dew point35°

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 McLeansboro, 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 McLeansboro, 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.