As of 06:59 CDT

Weather in Mountain Glen, IL

44°Current weather

Mountain Glen, Tuesday, 27 October, 06:59

Overcast. Feels like 44°. High 74°, low 44°.

Pressure30.24 inHg
Wind2.8 mph S
Humidity92%
Visibility6.2 mi
Dew point42°
Wed, 2877° / 49°0Clear
77 °Clear

Mountain Glen, Wednesday, 28 October

Clear. High 77°, low 49°.

Pressure30.24 inHg
Wind5.4 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Thu, 2978° / 55°0Clear
78 °Clear

Mountain Glen, Thursday, 29 October

Clear. High 78°, low 55°.

Pressure30.18 inHg
Wind6.3 mph S
Humidity48%
Visibility6.2 mi
Dew point53°
Fri, 3076° / 57°0Overcast
76 °Overcast

Mountain Glen, Friday, 30 October

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind3.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point54°
Sat, 3176° / 61°0.07Light rain
76 °Light rain

Mountain Glen, Saturday, 31 October

Light rain. High 76°, low 61°.

Pressure30.18 inHg
Wind6.2 mph SE
Humidity51%
Visibility—
Dew point55°
Sun, 0169° / 57°1.39Heavy rain
69 °Heavy rain

Mountain Glen, Sunday, 1 November

Heavy rain. High 69°, low 57°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity94%
Visibility—
Dew point64°
Mon, 0265° / 52°0Overcast
65 °Overcast

Mountain Glen, Monday, 2 November

Overcast. High 65°, low 52°.

Pressure29.88 inHg
Wind6.4 mph NW
Humidity54%
Visibility—
Dew point47°
Tue, 0366° / 54°0Overcast
66 °Overcast

Mountain Glen, Tuesday, 3 November

Overcast. High 66°, low 54°.

Pressure29.97 inHg
Wind12.3 mph NE
Humidity61%
Visibility—
Dew point49°
Wed, 0461° / 57°1.31Rain
61 °Rain

Mountain Glen, Wednesday, 4 November

Rain. High 61°, low 57°.

Pressure29.71 inHg
Wind15.7 mph E
Humidity95%
Visibility—
Dew point58°
Thu, 0557° / 54°0.02Light rain
57 °Light rain

Mountain Glen, Thursday, 5 November

Light rain. High 57°, low 54°.

Pressure29.80 inHg
Wind12.1 mph N
Humidity93%
Visibility—
Dew point52°
Fri, 0660° / 44°0Clear
60 °Clear

Mountain Glen, Friday, 6 November

Clear. High 60°, low 44°.

Pressure30.06 inHg
Wind13.5 mph N
Humidity54%
Visibility—
Dew point41°
Sat, 0755° / 38°0Overcast
55 °Overcast

Mountain Glen, Saturday, 7 November

Overcast. High 55°, low 38°.

Pressure30.21 inHg
Wind6.2 mph NE
Humidity44%
Visibility—
Dew point30°
Sun, 0861° / 42°0Overcast
61 °Overcast

Mountain Glen, Sunday, 8 November

Overcast. High 61°, low 42°.

Pressure30.15 inHg
Wind8.8 mph S
Humidity40%
Visibility—
Dew point34°
Mon, 0967° / 50°0Overcast
67 °Overcast

Mountain Glen, Monday, 9 November

Overcast. High 67°, low 50°.

Pressure30.15 inHg
Wind13.6 mph S
Humidity62%
Visibility—
Dew point50°
Tue, 1064° / 56°0.39Rain
64 °Rain

Mountain Glen, Tuesday, 10 November

Rain. High 64°, low 56°.

Pressure29.94 inHg
Wind11.4 mph SW
Humidity87%
Visibility—
Dew point58°
Wed, 1166° / 54°0Overcast
66 °Overcast

Mountain Glen, Wednesday, 11 November

Overcast. High 66°, low 54°.

Pressure29.91 inHg
Wind9 mph NW
Humidity57%
Visibility—
Dew point49°

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 Mountain Glen, 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 Mountain Glen, 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.