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As of 03:11 CDT

Weather in McLeansboro, IL

48°Current weather

McLeansboro, Sunday, 25 October, 03:11

Mostly clear. Feels like 48°. High 77°, low 47°.

Pressure30.39 inHg
Wind2.9 mph E
Humidity88%
Visibility6.2 mi
Dew point45°
Mon, 2676° / 50°0Overcast
76 °Overcast

McLeansboro, Monday, 26 October

Overcast. High 76°, low 50°.

Pressure30.33 inHg
Wind6 mph SW
Humidity45%
Visibility6.2 mi
Dew point50°
Tue, 2772° / 51°0Overcast
72 °Overcast

McLeansboro, Tuesday, 27 October

Overcast. High 72°, low 51°.

Pressure30.27 inHg
Wind4.4 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 52°0Clear
75 °Clear

McLeansboro, Wednesday, 28 October

Clear. High 75°, low 52°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity46%
Visibility6.2 mi
Dew point50°
Thu, 2977° / 55°0Clear
77 °Clear

McLeansboro, Thursday, 29 October

Clear. High 77°, low 55°.

Pressure30.21 inHg
Wind7.8 mph SW
Humidity41%
Visibility—
Dew point48°
Fri, 3078° / 54°0Partly cloudy
78 °Partly cloudy

McLeansboro, Friday, 30 October

Partly cloudy. High 78°, low 54°.

Pressure30.18 inHg
Wind7 mph S
Humidity36%
Visibility—
Dew point45°
Sat, 3180° / 64°0Light rain
80 °Light rain

McLeansboro, Saturday, 31 October

Light rain. High 80°, low 64°.

Pressure30.12 inHg
Wind15.9 mph S
Humidity36%
Visibility—
Dew point48°
Sun, 0183° / 66°0.19Light rain
83 °Light rain

McLeansboro, Sunday, 1 November

Light rain. High 83°, low 66°.

Pressure29.97 inHg
Wind21.3 mph SW
Humidity52%
Visibility—
Dew point59°
Mon, 0276° / 63°0.02Light rain
76 °Light rain

McLeansboro, Monday, 2 November

Light rain. High 76°, low 63°.

Pressure30.06 inHg
Wind7 mph E
Humidity67%
Visibility—
Dew point57°
Tue, 0363° / 54°0.19Light rain
63 °Light rain

McLeansboro, Tuesday, 3 November

Light rain. High 63°, low 54°.

Pressure30.09 inHg
Wind17.4 mph SE
Humidity75%
Visibility—
Dew point47°
Wed, 0466° / 58°0.59Rain
66 °Rain

McLeansboro, Wednesday, 4 November

Rain. High 66°, low 58°.

Pressure29.74 inHg
Wind18.1 mph SW
Humidity84%
Visibility—
Dew point55°
Thu, 0566° / 53°0Overcast
66 °Overcast

McLeansboro, Thursday, 5 November

Overcast. High 66°, low 53°.

Pressure30.09 inHg
Wind9.7 mph NW
Humidity41%
Visibility—
Dew point38°
Fri, 0669° / 47°0Mostly clear
69 °Mostly clear

McLeansboro, Friday, 6 November

Mostly clear. High 69°, low 47°.

Pressure30.00 inHg
Wind11.5 mph S
Humidity34%
Visibility—
Dew point34°
Sat, 0785° / 64°0Overcast
85 °Overcast

McLeansboro, Saturday, 7 November

Overcast. High 85°, low 64°.

Pressure29.71 inHg
Wind18.9 mph SW
Humidity46%
Visibility—
Dew point58°
Sun, 0868° / 54°0Overcast
68 °Overcast

McLeansboro, Sunday, 8 November

Overcast. High 68°, low 54°.

Pressure29.97 inHg
Wind14.3 mph NW
Humidity22%
Visibility—
Dew point26°
Mon, 0958° / 45°0Clear
58 °Clear

McLeansboro, Monday, 9 November

Clear. High 58°, low 45°.

Pressure30.21 inHg
Wind12.5 mph N
Humidity26%
Visibility—
Dew point22°

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.