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As of 12:12 CDT

Weather in Glen Avon, IL

60°Current weather

Glen Avon, Friday, 30 October, 12:12

Partly cloudy. Feels like 59°. High 64°, low 47°.

Pressure30.33 inHg
Wind8.7 mph E
Humidity63%
Visibility6.2 mi
Dew point47°
Sat, 3171° / 53°0Overcast
71 °Overcast

Glen Avon, Saturday, 31 October

Overcast. High 71°, low 53°.

Pressure30.33 inHg
Wind7.7 mph SE
Humidity40%
Visibility6.2 mi
Dew point42°
Sun, 0171° / 55°0.01Light rain
71 °Light rain

Glen Avon, Sunday, 1 November

Light rain. High 71°, low 55°.

Pressure30.30 inHg
Wind11.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point51°
Mon, 0268° / 57°0Overcast
68 °Overcast

Glen Avon, Monday, 2 November

Overcast. High 68°, low 57°.

Pressure30.12 inHg
Wind12.1 mph S
Humidity61%
Visibility6.2 mi
Dew point50°
Tue, 0373° / 63°0.3Rain
73 °Rain

Glen Avon, Tuesday, 3 November

Rain. High 73°, low 63°.

Pressure29.91 inHg
Wind17.4 mph S
Humidity67%
Visibility6.2 mi
Dew point59°
Wed, 0465° / 57°0.87Rain
65 °Rain

Glen Avon, Wednesday, 4 November

Rain. High 65°, low 57°.

Pressure29.65 inHg
Wind11.9 mph S
Humidity96%
Visibility—
Dew point64°
Thu, 0562° / 54°0.02Light rain
62 °Light rain

Glen Avon, Thursday, 5 November

Light rain. High 62°, low 54°.

Pressure29.71 inHg
Wind13.7 mph N
Humidity78%
Visibility—
Dew point55°
Fri, 0654° / 48°0Overcast
54 °Overcast

Glen Avon, Friday, 6 November

Overcast. High 54°, low 48°.

Pressure29.91 inHg
Wind12.7 mph N
Humidity72%
Visibility—
Dew point44°
Sat, 0755° / 45°0Partly cloudy
55 °Partly cloudy

Glen Avon, Saturday, 7 November

Partly cloudy. High 55°, low 45°.

Pressure30.12 inHg
Wind11 mph NE
Humidity50%
Visibility—
Dew point35°
Sun, 0851° / 39°0Overcast
51 °Overcast

Glen Avon, Sunday, 8 November

Overcast. High 51°, low 39°.

Pressure30.27 inHg
Wind13.6 mph E
Humidity39%
Visibility—
Dew point24°
Mon, 0946° / 42°0.1Light rain
46 °Light rain

Glen Avon, Monday, 9 November

Light rain. High 46°, low 42°.

Pressure30.12 inHg
Wind13.1 mph E
Humidity51%
Visibility—
Dew point29°
Tue, 1044° / 41°0.43Rain
44 °Rain

Glen Avon, Tuesday, 10 November

Rain. High 44°, low 41°.

Pressure29.85 inHg
Wind16.2 mph N
Humidity88%
Visibility—
Dew point38°
Wed, 1150° / 37°0Partly cloudy
50 °Partly cloudy

Glen Avon, Wednesday, 11 November

Partly cloudy. High 50°, low 37°.

Pressure30.00 inHg
Wind9.3 mph N
Humidity51%
Visibility—
Dew point30°
Thu, 1252° / 36°0Clear
52 °Clear

Glen Avon, Thursday, 12 November

Clear. High 52°, low 36°.

Pressure29.91 inHg
Wind8.9 mph SE
Humidity46%
Visibility—
Dew point29°
Fri, 1351° / 41°0.31Rain
51 °Rain

Glen Avon, Friday, 13 November

Rain. High 51°, low 41°.

Pressure29.68 inHg
Wind17.6 mph SE
Humidity86%
Visibility—
Dew point40°
Sat, 1450° / 41°0.13Light rain
50 °Light rain

Glen Avon, Saturday, 14 November

Light rain. High 50°, low 41°.

Pressure29.59 inHg
Wind11.6 mph SE
Humidity87%
Visibility—
Dew point44°

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.