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As of 14:46 CDT

Weather in Mountain Glen, IL

80°Current weather

Mountain Glen, Friday, 30 October, 14:46

Overcast. Feels like 80°. High 80°, low 55°.

Pressure30.18 inHg
Wind5.2 mph SE
Humidity43%
Visibility6.2 mi
Dew point56°
Sat, 3172° / 56°0Overcast
72 °Overcast

Mountain Glen, Saturday, 31 October

Overcast. High 72°, low 56°.

Pressure30.27 inHg
Wind4.6 mph SE
Humidity65%
Visibility6.2 mi
Dew point56°
Sun, 0163° / 53°0Overcast
63 °Overcast

Mountain Glen, Sunday, 1 November

Overcast. High 63°, low 53°.

Pressure30.33 inHg
Wind10.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point52°
Mon, 0273° / 60°0Overcast
73 °Overcast

Mountain Glen, Monday, 2 November

Overcast. High 73°, low 60°.

Pressure30.15 inHg
Wind10 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 64°0.52Rain
68 °Rain

Mountain Glen, Tuesday, 3 November

Rain. High 68°, low 64°.

Pressure29.94 inHg
Wind8.7 mph S
Humidity84%
Visibility6.2 mi
Dew point62°
Wed, 0468° / 59°0.78Rain
68 °Rain

Mountain Glen, Wednesday, 4 November

Rain. High 68°, low 59°.

Pressure29.68 inHg
Wind11.6 mph S
Humidity93%
Visibility—
Dew point66°
Thu, 0570° / 59°0Overcast
70 °Overcast

Mountain Glen, Thursday, 5 November

Overcast. High 70°, low 59°.

Pressure29.68 inHg
Wind13 mph NW
Humidity60%
Visibility—
Dew point54°
Fri, 0665° / 50°0Clear
65 °Clear

Mountain Glen, Friday, 6 November

Clear. High 65°, low 50°.

Pressure29.88 inHg
Wind10.7 mph N
Humidity51%
Visibility—
Dew point44°
Sat, 0763° / 45°0Clear
63 °Clear

Mountain Glen, Saturday, 7 November

Clear. High 63°, low 45°.

Pressure30.06 inHg
Wind7.9 mph N
Humidity45%
Visibility—
Dew point38°
Sun, 0862° / 45°0Overcast
62 °Overcast

Mountain Glen, Sunday, 8 November

Overcast. High 62°, low 45°.

Pressure30.15 inHg
Wind11.6 mph E
Humidity44%
Visibility—
Dew point36°
Mon, 0956° / 45°0.11Light rain
56 °Light rain

Mountain Glen, Monday, 9 November

Light rain. High 56°, low 45°.

Pressure30.00 inHg
Wind11.1 mph NE
Humidity79%
Visibility—
Dew point42°
Tue, 1056° / 46°0.65Rain
56 °Rain

Mountain Glen, Tuesday, 10 November

Rain. High 56°, low 46°.

Pressure29.85 inHg
Wind14.2 mph NW
Humidity84%
Visibility—
Dew point43°
Wed, 1154° / 43°0Overcast
54 °Overcast

Mountain Glen, Wednesday, 11 November

Overcast. High 54°, low 43°.

Pressure29.97 inHg
Wind10.8 mph NW
Humidity42%
Visibility—
Dew point30°
Thu, 1256° / 38°0Clear
56 °Clear

Mountain Glen, Thursday, 12 November

Clear. High 56°, low 38°.

Pressure29.91 inHg
Wind7.9 mph SE
Humidity40%
Visibility—
Dew point29°
Fri, 1357° / 48°0.05Light rain
57 °Light rain

Mountain Glen, Friday, 13 November

Light rain. High 57°, low 48°.

Pressure29.68 inHg
Wind16.8 mph S
Humidity84%
Visibility—
Dew point50°
Sat, 1451° / 44°0.03Light rain
51 °Light rain

Mountain Glen, Saturday, 14 November

Light rain. High 51°, low 44°.

Pressure29.74 inHg
Wind14.6 mph SW
Humidity69%
Visibility—
Dew point40°

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.