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As of 09:26 CDT

Weather in Blue Mound, IL

54°Current weather

Blue Mound, Tuesday, 27 October, 09:26

Overcast. Feels like 53°. High 72°, low 50°.

Pressure30.27 inHg
Wind5.7 mph S
Humidity83%
Visibility6.2 mi
Dew point49°
Wed, 2876° / 50°0Clear
76 °Clear

Blue Mound, Wednesday, 28 October

Clear. High 76°, low 50°.

Pressure30.21 inHg
Wind9.4 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Thu, 2976° / 55°0.02Light rain
76 °Light rain

Blue Mound, Thursday, 29 October

Light rain. High 76°, low 55°.

Pressure30.15 inHg
Wind9 mph SW
Humidity54%
Visibility6.2 mi
Dew point55°
Fri, 3075° / 55°0Overcast
75 °Overcast

Blue Mound, Friday, 30 October

Overcast. High 75°, low 55°.

Pressure30.24 inHg
Wind6.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point58°
Sat, 3174° / 60°0.02Light rain
74 °Light rain

Blue Mound, Saturday, 31 October

Light rain. High 74°, low 60°.

Pressure30.21 inHg
Wind7.1 mph S
Humidity55%
Visibility—
Dew point55°
Sun, 0168° / 60°0Overcast
68 °Overcast

Blue Mound, Sunday, 1 November

Overcast. High 68°, low 60°.

Pressure30.18 inHg
Wind9.6 mph SE
Humidity64%
Visibility—
Dew point55°
Mon, 0267° / 59°0.08Light rain
67 °Light rain

Blue Mound, Monday, 2 November

Light rain. High 67°, low 59°.

Pressure29.83 inHg
Wind8.9 mph E
Humidity77%
Visibility—
Dew point58°
Tue, 0361° / 57°0.02Light rain
61 °Light rain

Blue Mound, Tuesday, 3 November

Light rain. High 61°, low 57°.

Pressure29.91 inHg
Wind16.1 mph E
Humidity79%
Visibility—
Dew point53°
Wed, 0460° / 53°0.14Light rain
60 °Light rain

Blue Mound, Wednesday, 4 November

Light rain. High 60°, low 53°.

Pressure29.83 inHg
Wind18.3 mph E
Humidity75%
Visibility—
Dew point51°
Thu, 0562° / 57°0.55Rain
62 °Rain

Blue Mound, Thursday, 5 November

Rain. High 62°, low 57°.

Pressure29.59 inHg
Wind15.8 mph E
Humidity89%
Visibility—
Dew point58°
Fri, 0655° / 50°0.05Light rain
55 °Light rain

Blue Mound, Friday, 6 November

Light rain. High 55°, low 50°.

Pressure29.80 inHg
Wind13.5 mph N
Humidity81%
Visibility—
Dew point47°
Sat, 0759° / 48°0Overcast
59 °Overcast

Blue Mound, Saturday, 7 November

Overcast. High 59°, low 48°.

Pressure29.91 inHg
Wind8.1 mph N
Humidity53%
Visibility—
Dew point40°
Sun, 0861° / 44°0Partly cloudy
61 °Partly cloudy

Blue Mound, Sunday, 8 November

Partly cloudy. High 61°, low 44°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity48%
Visibility—
Dew point37°
Mon, 0955° / 48°0.44Rain
55 °Rain

Blue Mound, Monday, 9 November

Rain. High 55°, low 48°.

Pressure29.85 inHg
Wind17.9 mph S
Humidity87%
Visibility—
Dew point50°
Tue, 1048° / 39°0Overcast
48 °Overcast

Blue Mound, Tuesday, 10 November

Overcast. High 48°, low 39°.

Pressure30.06 inHg
Wind17.6 mph NW
Humidity55%
Visibility—
Dew point32°
Wed, 1147° / 33°0Overcast
47 °Overcast

Blue Mound, Wednesday, 11 November

Overcast. High 47°, low 33°.

Pressure30.30 inHg
Wind7.8 mph NW
Humidity36%
Visibility—
Dew point18°

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.