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As of 06:59 CDT

Weather in McLeansboro, IL

45°Current weather

McLeansboro, Saturday, 24 October, 06:59

Mostly clear. Feels like 44°. High 74°, low 45°.

Pressure30.36 inHg
Wind4 mph E
Humidity93%
Visibility6.2 mi
Dew point44°
Sun, 2576° / 46°0Overcast
76 °Overcast

McLeansboro, Sunday, 25 October

Overcast. High 76°, low 46°.

Pressure30.42 inHg
Wind1.4 mph W
Humidity46%
Visibility6.2 mi
Dew point50°
Mon, 2674° / 53°0Overcast
74 °Overcast

McLeansboro, Monday, 26 October

Overcast. High 74°, low 53°.

Pressure30.33 inHg
Wind5.2 mph SW
Humidity43%
Visibility6.2 mi
Dew point50°
Tue, 2773° / 52°0Overcast
73 °Overcast

McLeansboro, Tuesday, 27 October

Overcast. High 73°, low 52°.

Pressure30.27 inHg
Wind2.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 52°0Clear
75 °Clear

McLeansboro, Wednesday, 28 October

Clear. High 75°, low 52°.

Pressure30.21 inHg
Wind7.2 mph S
Humidity36%
Visibility—
Dew point44°
Thu, 2976° / 55°0Partly cloudy
76 °Partly cloudy

McLeansboro, Thursday, 29 October

Partly cloudy. High 76°, low 55°.

Pressure30.24 inHg
Wind8.4 mph SW
Humidity42%
Visibility—
Dew point48°
Fri, 3081° / 57°0Partly cloudy
81 °Partly cloudy

McLeansboro, Friday, 30 October

Partly cloudy. High 81°, low 57°.

Pressure30.18 inHg
Wind8.2 mph SW
Humidity24%
Visibility—
Dew point37°
Sat, 3177° / 63°0Overcast
77 °Overcast

McLeansboro, Saturday, 31 October

Overcast. High 77°, low 63°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity30%
Visibility—
Dew point41°
Sun, 0170° / 63°0.04Light rain
70 °Light rain

McLeansboro, Sunday, 1 November

Light rain. High 70°, low 63°.

Pressure30.09 inHg
Wind17.5 mph SW
Humidity66%
Visibility—
Dew point56°
Mon, 0268° / 57°0.01Light rain
68 °Light rain

McLeansboro, Monday, 2 November

Light rain. High 68°, low 57°.

Pressure30.03 inHg
Wind10 mph SE
Humidity68%
Visibility—
Dew point56°
Tue, 0360° / 49°0.07Light rain
60 °Light rain

McLeansboro, Tuesday, 3 November

Light rain. High 60°, low 49°.

Pressure29.85 inHg
Wind13.8 mph NW
Humidity75%
Visibility—
Dew point44°
Wed, 0456° / 47°0.13Light rain
56 °Light rain

McLeansboro, Wednesday, 4 November

Light rain. High 56°, low 47°.

Pressure29.80 inHg
Wind14.4 mph N
Humidity68%
Visibility—
Dew point44°
Thu, 0557° / 44°0.28Rain
57 °Rain

McLeansboro, Thursday, 5 November

Rain. High 57°, low 44°.

Pressure29.91 inHg
Wind18.6 mph N
Humidity44%
Visibility—
Dew point33°
Fri, 0643° / 32°0Overcast
43 °Overcast

McLeansboro, Friday, 6 November

Overcast. High 43°, low 32°.

Pressure30.36 inHg
Wind16.1 mph NW
Humidity27%
Visibility—
Dew point10°
Sat, 0746° / 27°0Overcast
46 °Overcast

McLeansboro, Saturday, 7 November

Overcast. High 46°, low 27°.

Pressure30.53 inHg
Wind10 mph S
Humidity30%
Visibility—
Dew point12°
Sun, 0848° / 37°0.03Light rain
48 °Light rain

McLeansboro, Sunday, 8 November

Light rain. High 48°, low 37°.

Pressure30.24 inHg
Wind16.9 mph S
Humidity35%
Visibility—
Dew point19°

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.