As of 02:36 CST

Weather in Glen Avon, IL

51°

Glen Avon, Thursday, 5 November, 02:36

Overcast. Feels like 49°. High 55°, low 50°.

Pressure29.77 inHg

Wind11.4 mph SW

Humidity83%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Fri, 0649° / 38°

49 °

Glen Avon, Friday, 6 November

Clear. High 49°, low 38°.

Pressure30.18 inHg

Wind10.9 mph N

Humidity52%

Visibility6.2 mi

Dew point27°

Sat, 0750° / 33°

50 °

Glen Avon, Saturday, 7 November

Overcast. High 50°, low 33°.

Pressure30.27 inHg

Wind5.5 mph NW

Humidity52%

Visibility6.2 mi

Dew point30°

Sun, 0859° / 37°

59 °

Glen Avon, Sunday, 8 November

Overcast. High 59°, low 37°.

Pressure30.15 inHg

Wind10.2 mph W

Humidity60%

Visibility6.2 mi

Dew point42°

Mon, 0965° / 39°

65 °

Glen Avon, Monday, 9 November

Clear. High 65°, low 39°.

Pressure30.15 inHg

Wind10.4 mph SW

Humidity67%

Visibility—

Dew point47°

Tue, 1062° / 46°

62 °

Glen Avon, Tuesday, 10 November

Partly cloudy. High 62°, low 46°.

Pressure30.06 inHg

Wind11.1 mph SW

Humidity51%

Visibility—

Dew point41°

Wed, 1155° / 41°

55 °

Glen Avon, Wednesday, 11 November

Mostly clear. High 55°, low 41°.

Pressure30.06 inHg

Wind15.2 mph N

Humidity31%

Visibility—

Dew point23°

Thu, 1245° / 35°

45 °

Glen Avon, Thursday, 12 November

Overcast. High 45°, low 35°.

Pressure30.15 inHg

Wind12.6 mph N

Humidity44%

Visibility—

Dew point22°

Fri, 1353° / 38°

53 °

Glen Avon, Friday, 13 November

Overcast. High 53°, low 38°.

Pressure29.94 inHg

Wind6.9 mph SE

Humidity41%

Visibility—

Dew point26°

Sat, 1459° / 38°

59 °

Glen Avon, Saturday, 14 November

Mostly clear. High 59°, low 38°.

Pressure29.97 inHg

Wind10.5 mph S

Humidity41%

Visibility—

Dew point30°

Sun, 1565° / 46°

65 °

Glen Avon, Sunday, 15 November

Clear. High 65°, low 46°.

Pressure30.03 inHg

Wind7.9 mph S

Humidity47%

Visibility—

Dew point40°

Mon, 1672° / 56°

0.1

72 °

Glen Avon, Monday, 16 November

Light rain. High 72°, low 56°.

Pressure29.88 inHg

Wind18.4 mph S

Humidity63%

Visibility—

Dew point55°

Tue, 1774° / 60°

0.01

74 °

Glen Avon, Tuesday, 17 November

Light rain. High 74°, low 60°.

Pressure29.85 inHg

Wind18.4 mph SW

Humidity53%

Visibility—

Dew point54°

Wed, 1859° / 52°

59 °

Glen Avon, Wednesday, 18 November

Overcast. High 59°, low 52°.

Pressure30.00 inHg

Wind6.6 mph NW

Humidity57%

Visibility—

Dew point43°

Thu, 1950° / 39°

50 °

Glen Avon, Thursday, 19 November

Clear. High 50°, low 39°.

Pressure30.09 inHg

Wind13.6 mph N

Humidity38%

Visibility—

Dew point23°

Fri, 2048° / 34°

48 °

Glen Avon, Friday, 20 November

Clear. High 48°, low 34°.

Pressure30.06 inHg

Wind13.8 mph W

Humidity42%

Visibility—

Dew point24°

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.