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As of 06:52 CDT

Weather in Blue Mound, IL

43°Current weather

Blue Mound, Tuesday, 20 October, 06:52

Clear. Feels like 43°. High 72°, low 43°.

Pressure30.36 inHg
Wind2.9 mph SE
Humidity88%
Visibility6.2 mi
Dew point40°
Wed, 2173° / 44°0Clear
73 °Clear

Blue Mound, Wednesday, 21 October

Clear. High 73°, low 44°.

Pressure30.27 inHg
Wind1.1 mph W
Humidity41%
Visibility6.2 mi
Dew point44°
Thu, 2272° / 49°0Clear
72 °Clear

Blue Mound, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.30 inHg
Wind3 mph NE
Humidity44%
Visibility6.2 mi
Dew point47°
Fri, 2370° / 50°0Clear
70 °Clear

Blue Mound, Friday, 23 October

Clear. High 70°, low 50°.

Pressure30.33 inHg
Wind7.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point48°
Sat, 2471° / 49°0Overcast
71 °Overcast

Blue Mound, Saturday, 24 October

Overcast. High 71°, low 49°.

Pressure30.36 inHg
Wind7.7 mph SE
Humidity44%
Visibility—
Dew point44°
Sun, 2576° / 54°0Overcast
76 °Overcast

Blue Mound, Sunday, 25 October

Overcast. High 76°, low 54°.

Pressure30.39 inHg
Wind7.8 mph S
Humidity42%
Visibility—
Dew point47°
Mon, 2674° / 57°0Overcast
74 °Overcast

Blue Mound, Monday, 26 October

Overcast. High 74°, low 57°.

Pressure30.18 inHg
Wind15.2 mph SW
Humidity31%
Visibility—
Dew point38°
Tue, 2754° / 42°0.01Light rain
54 °Light rain

Blue Mound, Tuesday, 27 October

Light rain. High 54°, low 42°.

Pressure30.39 inHg
Wind16.3 mph N
Humidity34%
Visibility—
Dew point25°
Wed, 2844° / 29°0Clear
44 °Clear

Blue Mound, Wednesday, 28 October

Clear. High 44°, low 29°.

Pressure30.50 inHg
Wind12.8 mph N
Humidity22%
Visibility—
Dew point5°
Thu, 2953° / 29°0Overcast
53 °Overcast

Blue Mound, Thursday, 29 October

Overcast. High 53°, low 29°.

Pressure30.24 inHg
Wind11.2 mph SW
Humidity20%
Visibility—
Dew point8°
Fri, 3054° / 42°0.12Light rain
54 °Light rain

Blue Mound, Friday, 30 October

Light rain. High 54°, low 42°.

Pressure30.06 inHg
Wind9.5 mph S
Humidity63%
Visibility—
Dew point39°
Sat, 3161° / 46°0Partly cloudy
61 °Partly cloudy

Blue Mound, Saturday, 31 October

Partly cloudy. High 61°, low 46°.

Pressure30.12 inHg
Wind7.3 mph N
Humidity56%
Visibility—
Dew point42°
Sun, 0156° / 43°0.02Light rain
56 °Light rain

Blue Mound, Sunday, 1 November

Light rain. High 56°, low 43°.

Pressure30.24 inHg
Wind9.7 mph E
Humidity38%
Visibility—
Dew point29°
Mon, 0257° / 47°0.11Light rain
57 °Light rain

Blue Mound, Monday, 2 November

Light rain. High 57°, low 47°.

Pressure30.18 inHg
Wind11.2 mph NE
Humidity33%
Visibility—
Dew point26°
Tue, 0356° / 37°0Partly cloudy
56 °Partly cloudy

Blue Mound, Tuesday, 3 November

Partly cloudy. High 56°, low 37°.

Pressure30.18 inHg
Wind6.3 mph NE
Humidity27%
Visibility—
Dew point19°
Wed, 0460° / 40°0Mostly clear
60 °Mostly clear

Blue Mound, Wednesday, 4 November

Mostly clear. High 60°, low 40°.

Pressure30.09 inHg
Wind7.5 mph SW
Humidity37%
Visibility—
Dew point30°

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.