As of 23:47 CDT

Weather in Blue Mound, IL

52°Current weather

Blue Mound, Thursday, 22 October, 23:47

Clear. Feels like 51°. High 76°, low 46°.

Pressure30.24 inHg
Wind4.1 mph E
Humidity81%
Visibility6.2 mi
Dew point46°
Fri, 2374° / 49°0Mostly clear
74 °Mostly clear

Blue Mound, Friday, 23 October

Mostly clear. High 74°, low 49°.

Pressure30.30 inHg
Wind6.1 mph SE
Humidity44%
Visibility6.2 mi
Dew point47°
Sat, 2472° / 49°0Mostly clear
72 °Mostly clear

Blue Mound, Saturday, 24 October

Mostly clear. High 72°, low 49°.

Pressure30.36 inHg
Wind6.3 mph S
Humidity47%
Visibility6.2 mi
Dew point48°
Sun, 2574° / 50°0Overcast
74 °Overcast

Blue Mound, Sunday, 25 October

Overcast. High 74°, low 50°.

Pressure30.39 inHg
Wind4.7 mph S
Humidity44%
Visibility6.2 mi
Dew point49°
Mon, 2674° / 51°0Overcast
74 °Overcast

Blue Mound, Monday, 26 October

Overcast. High 74°, low 51°.

Pressure30.33 inHg
Wind1.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point50°
Tue, 2770° / 51°0Overcast
70 °Overcast

Blue Mound, Tuesday, 27 October

Overcast. High 70°, low 51°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity48%
Visibility—
Dew point47°
Wed, 2874° / 53°0Clear
74 °Clear

Blue Mound, Wednesday, 28 October

Clear. High 74°, low 53°.

Pressure30.12 inHg
Wind9.9 mph S
Humidity39%
Visibility—
Dew point43°
Thu, 2977° / 58°0Overcast
77 °Overcast

Blue Mound, Thursday, 29 October

Overcast. High 77°, low 58°.

Pressure30.15 inHg
Wind13.4 mph S
Humidity27%
Visibility—
Dew point38°
Fri, 3072° / 61°0Light rain
72 °Light rain

Blue Mound, Friday, 30 October

Light rain. High 72°, low 61°.

Pressure30.12 inHg
Wind12.3 mph S
Humidity46%
Visibility—
Dew point45°
Sat, 3164° / 58°0.44Rain
64 °Rain

Blue Mound, Saturday, 31 October

Rain. High 64°, low 58°.

Pressure29.94 inHg
Wind16.2 mph S
Humidity87%
Visibility—
Dew point57°
Sun, 0167° / 61°0.22Light rain
67 °Light rain

Blue Mound, Sunday, 1 November

Light rain. High 67°, low 61°.

Pressure29.97 inHg
Wind12.6 mph SW
Humidity80%
Visibility—
Dew point60°
Mon, 0262° / 56°0.15Light rain
62 °Light rain

Blue Mound, Monday, 2 November

Light rain. High 62°, low 56°.

Pressure30.03 inHg
Wind8.9 mph NE
Humidity86%
Visibility—
Dew point58°
Tue, 0362° / 51°0Overcast
62 °Overcast

Blue Mound, Tuesday, 3 November

Overcast. High 62°, low 51°.

Pressure30.18 inHg
Wind11.9 mph NW
Humidity56%
Visibility—
Dew point45°
Wed, 0457° / 45°0.01Light rain
57 °Light rain

Blue Mound, Wednesday, 4 November

Light rain. High 57°, low 45°.

Pressure30.09 inHg
Wind14.9 mph NW
Humidity56%
Visibility—
Dew point40°
Thu, 0558° / 39°0Partly cloudy
58 °Partly cloudy

Blue Mound, Thursday, 5 November

Partly cloudy. High 58°, low 39°.

Pressure30.12 inHg
Wind13.6 mph W
Humidity38%
Visibility—
Dew point28°
Fri, 0669° / 45°0Clear
69 °Clear

Blue Mound, Friday, 6 November

Clear. High 69°, low 45°.

Pressure29.88 inHg
Wind15 mph W
Humidity38%
Visibility—
Dew point38°

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 Blue Mound, 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 Blue Mound, 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.