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As of 11:00 CST

Weather in Glen Avon, IL

63°Current weather

Glen Avon, Wednesday, 11 November, 11:00

Overcast. Feels like 62°. High 63°, low 40°.

Pressure29.80 inHg
Wind6.5 mph S
Humidity63%
Visibility4.6 mi
Dew point51°
Thu, 1247° / 34°0Partly cloudy
47 °Partly cloudy

Glen Avon, Thursday, 12 November

Partly cloudy. High 47°, low 34°.

Pressure29.94 inHg
Wind16.4 mph N
Humidity61%
Visibility6.2 mi
Dew point28°
Fri, 1341° / 32°0.02Snow
41 °Snow

Glen Avon, Friday, 13 November

Snow. High 41°, low 32°.

Pressure30.09 inHg
Wind12.6 mph NW
Humidity85%
Visibility1.0 mi
Dew point29°
Sat, 1444° / 29°0Clear
44 °Clear

Glen Avon, Saturday, 14 November

Clear. High 44°, low 29°.

Pressure30.30 inHg
Wind7.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point24°
Sun, 1547° / 29°0Overcast
47 °Overcast

Glen Avon, Sunday, 15 November

Overcast. High 47°, low 29°.

Pressure30.42 inHg
Wind3.8 mph NE
Humidity56%
Visibility—
Dew point29°
Mon, 1649° / 31°0Overcast
49 °Overcast

Glen Avon, Monday, 16 November

Overcast. High 49°, low 31°.

Pressure30.50 inHg
Wind5.7 mph SE
Humidity51%
Visibility—
Dew point29°
Tue, 1749° / 35°0Clear
49 °Clear

Glen Avon, Tuesday, 17 November

Clear. High 49°, low 35°.

Pressure30.39 inHg
Wind6.2 mph NE
Humidity47%
Visibility—
Dew point27°
Wed, 1851° / 33°0Partly cloudy
51 °Partly cloudy

Glen Avon, Wednesday, 18 November

Partly cloudy. High 51°, low 33°.

Pressure30.27 inHg
Wind7.9 mph SE
Humidity46%
Visibility—
Dew point27°
Thu, 1949° / 35°0Light rain
49 °Light rain

Glen Avon, Thursday, 19 November

Light rain. High 49°, low 35°.

Pressure30.00 inHg
Wind13 mph S
Humidity53%
Visibility—
Dew point29°
Fri, 2056° / 42°0.02Light rain
56 °Light rain

Glen Avon, Friday, 20 November

Light rain. High 56°, low 42°.

Pressure29.88 inHg
Wind12 mph SW
Humidity59%
Visibility—
Dew point40°
Sat, 2158° / 38°0.41Rain
58 °Rain

Glen Avon, Saturday, 21 November

Rain. High 58°, low 38°.

Pressure29.80 inHg
Wind21.6 mph W
Humidity77%
Visibility—
Dew point42°
Sun, 2241° / 33°0Overcast
41 °Overcast

Glen Avon, Sunday, 22 November

Overcast. High 41°, low 33°.

Pressure30.18 inHg
Wind17.7 mph W
Humidity53%
Visibility—
Dew point23°
Mon, 2343° / 30°0Mostly clear
43 °Mostly clear

Glen Avon, Monday, 23 November

Mostly clear. High 43°, low 30°.

Pressure30.30 inHg
Wind6.6 mph W
Humidity49%
Visibility—
Dew point23°
Tue, 2450° / 33°0Clear
50 °Clear

Glen Avon, Tuesday, 24 November

Clear. High 50°, low 33°.

Pressure30.24 inHg
Wind14.9 mph SW
Humidity39%
Visibility—
Dew point22°
Wed, 2550° / 38°0Overcast
50 °Overcast

Glen Avon, Wednesday, 25 November

Overcast. High 50°, low 38°.

Pressure30.06 inHg
Wind15 mph S
Humidity48%
Visibility—
Dew point29°
Thu, 2646° / 38°0.07Light rain
46 °Light rain

Glen Avon, Thursday, 26 November

Light rain. High 46°, low 38°.

Pressure30.06 inHg
Wind12.3 mph NW
Humidity95%
Visibility—
Dew point37°

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 Glen Avon, 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 Glen Avon, 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.