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As of 02:07 CDT

Weather in Blue Mound, IL

48°Current weather

Blue Mound, Wednesday, 28 October, 02:07

Partly cloudy. Feels like 46°. High 77°, low 48°.

Pressure30.18 inHg
Wind6.2 mph S
Humidity77%
Visibility6.2 mi
Dew point43°
Thu, 2977° / 52°0Mostly clear
77 °Mostly clear

Blue Mound, Thursday, 29 October

Mostly clear. High 77°, low 52°.

Pressure30.12 inHg
Wind8.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point55°
Fri, 3073° / 52°0Overcast
73 °Overcast

Blue Mound, Friday, 30 October

Overcast. High 73°, low 52°.

Pressure30.27 inHg
Wind7.9 mph E
Humidity60%
Visibility6.2 mi
Dew point55°
Sat, 3172° / 59°0Overcast
72 °Overcast

Blue Mound, Saturday, 31 October

Overcast. High 72°, low 59°.

Pressure30.24 inHg
Wind6 mph S
Humidity60%
Visibility6.2 mi
Dew point54°
Sun, 0173° / 54°0Overcast
73 °Overcast

Blue Mound, Sunday, 1 November

Overcast. High 73°, low 54°.

Pressure30.21 inHg
Wind10 mph SE
Humidity49%
Visibility—
Dew point50°
Mon, 0264° / 58°0Light rain
64 °Light rain

Blue Mound, Monday, 2 November

Light rain. High 64°, low 58°.

Pressure30.00 inHg
Wind13.1 mph SE
Humidity70%
Visibility—
Dew point53°
Tue, 0361° / 47°1.46Heavy rain
61 °Heavy rain

Blue Mound, Tuesday, 3 November

Heavy rain. High 61°, low 47°.

Pressure29.41 inHg
Wind25.1 mph SE
Humidity90%
Visibility—
Dew point48°
Wed, 0449° / 46°0.14Light rain
49 °Light rain

Blue Mound, Wednesday, 4 November

Light rain. High 49°, low 46°.

Pressure29.83 inHg
Wind13.8 mph E
Humidity81%
Visibility—
Dew point43°
Thu, 0560° / 47°0Overcast
60 °Overcast

Blue Mound, Thursday, 5 November

Overcast. High 60°, low 47°.

Pressure29.97 inHg
Wind8.7 mph SW
Humidity62%
Visibility—
Dew point43°
Fri, 0657° / 48°0.07Light rain
57 °Light rain

Blue Mound, Friday, 6 November

Light rain. High 57°, low 48°.

Pressure29.88 inHg
Wind11.3 mph W
Humidity57%
Visibility—
Dew point41°
Sat, 0749° / 46°0.04Light rain
49 °Light rain

Blue Mound, Saturday, 7 November

Light rain. High 49°, low 46°.

Pressure30.00 inHg
Wind12.5 mph NW
Humidity84%
Visibility—
Dew point44°
Sun, 0849° / 37°0Clear
49 °Clear

Blue Mound, Sunday, 8 November

Clear. High 49°, low 37°.

Pressure30.24 inHg
Wind9.4 mph N
Humidity45%
Visibility—
Dew point26°
Mon, 0957° / 36°0Mostly clear
57 °Mostly clear

Blue Mound, Monday, 9 November

Mostly clear. High 57°, low 36°.

Pressure30.09 inHg
Wind15.6 mph S
Humidity51%
Visibility—
Dew point34°
Tue, 1061° / 51°0.01Light rain
61 °Light rain

Blue Mound, Tuesday, 10 November

Light rain. High 61°, low 51°.

Pressure29.80 inHg
Wind19.2 mph S
Humidity64%
Visibility—
Dew point44°
Wed, 1158° / 39°0.09Light rain
58 °Light rain

Blue Mound, Wednesday, 11 November

Light rain. High 58°, low 39°.

Pressure29.77 inHg
Wind18.5 mph S
Humidity94%
Visibility—
Dew point37°
Thu, 1242° / 32°0Clear
42 °Clear

Blue Mound, Thursday, 12 November

Clear. High 42°, low 32°.

Pressure30.27 inHg
Wind11.8 mph NE
Humidity50%
Visibility—
Dew point23°

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.