As of 05:45 CDT

Weather in Glen Avon, IL

57°Current weather

Glen Avon, Wednesday, 28 October, 05:45

Clear. Feels like 56°. High 75°, low 55°.

Pressure30.21 inHg
Wind6.2 mph S
Humidity81%
Visibility6.2 mi
Dew point51°
Thu, 2976° / 52°0.01Light rain
76 °Light rain

Glen Avon, Thursday, 29 October

Light rain. High 76°, low 52°.

Pressure30.12 inHg
Wind9.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point54°
Fri, 3069° / 47°0Overcast
69 °Overcast

Glen Avon, Friday, 30 October

Overcast. High 69°, low 47°.

Pressure30.30 inHg
Wind8.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point49°
Sat, 3165° / 55°0.27Rain
65 °Rain

Glen Avon, Saturday, 31 October

Rain. High 65°, low 55°.

Pressure30.27 inHg
Wind4.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point52°
Sun, 0171° / 54°0Overcast
71 °Overcast

Glen Avon, Sunday, 1 November

Overcast. High 71°, low 54°.

Pressure30.30 inHg
Wind9.4 mph SE
Humidity54%
Visibility—
Dew point49°
Mon, 0271° / 58°0.08Light rain
71 °Light rain

Glen Avon, Monday, 2 November

Light rain. High 71°, low 58°.

Pressure30.09 inHg
Wind15.8 mph SE
Humidity49%
Visibility—
Dew point49°
Tue, 0362° / 59°1.69Rain
62 °Rain

Glen Avon, Tuesday, 3 November

Rain. High 62°, low 59°.

Pressure29.71 inHg
Wind19.6 mph SE
Humidity95%
Visibility—
Dew point58°
Wed, 0461° / 58°0.96Rain
61 °Rain

Glen Avon, Wednesday, 4 November

Rain. High 61°, low 58°.

Pressure29.80 inHg
Wind14.4 mph E
Humidity97%
Visibility—
Dew point58°
Thu, 0559° / 51°0.63Rain
59 °Rain

Glen Avon, Thursday, 5 November

Rain. High 59°, low 51°.

Pressure29.56 inHg
Wind18.5 mph N
Humidity76%
Visibility—
Dew point51°
Fri, 0648° / 39°0.02Light rain
48 °Light rain

Glen Avon, Friday, 6 November

Light rain. High 48°, low 39°.

Pressure30.09 inHg
Wind19.2 mph N
Humidity65%
Visibility—
Dew point34°
Sat, 0750° / 36°0Overcast
50 °Overcast

Glen Avon, Saturday, 7 November

Overcast. High 50°, low 36°.

Pressure30.27 inHg
Wind6.7 mph N
Humidity56%
Visibility—
Dew point32°
Sun, 0854° / 38°0Clear
54 °Clear

Glen Avon, Sunday, 8 November

Clear. High 54°, low 38°.

Pressure30.27 inHg
Wind6.2 mph S
Humidity40%
Visibility—
Dew point27°
Mon, 0956° / 39°0Mostly clear
56 °Mostly clear

Glen Avon, Monday, 9 November

Mostly clear. High 56°, low 39°.

Pressure30.21 inHg
Wind10.9 mph S
Humidity37%
Visibility—
Dew point28°
Tue, 1058° / 41°0.06Light rain
58 °Light rain

Glen Avon, Tuesday, 10 November

Light rain. High 58°, low 41°.

Pressure29.97 inHg
Wind16.9 mph S
Humidity53%
Visibility—
Dew point38°
Wed, 1156° / 48°0.41Rain
56 °Rain

Glen Avon, Wednesday, 11 November

Rain. High 56°, low 48°.

Pressure29.71 inHg
Wind15.6 mph SW
Humidity56%
Visibility—
Dew point40°
Thu, 1254° / 45°0.07Light rain
54 °Light rain

Glen Avon, Thursday, 12 November

Light rain. High 54°, low 45°.

Pressure29.44 inHg
Wind17.9 mph SW
Humidity86%
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.