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As of 16:41 CDT

Weather in Avon, IL

84°Current weather

Avon, Saturday, 8 August, 16:41

Clear. Feels like 88°. High 85°, low 69°.

Pressure30.00 inHg
Wind0.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point69°
Sun, 0992° / 68°0Overcast
92 °Overcast

Avon, Sunday, 9 August

Overcast. High 92°, low 68°.

Pressure29.88 inHg
Wind14.1 mph SW
Humidity72%
Visibility6.2 mi
Dew point73°
Mon, 1093° / 74°0Light rain
93 °Light rain

Avon, Monday, 10 August

Light rain. High 93°, low 74°.

Pressure29.85 inHg
Wind11.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 74°0.03Light rain
91 °Light rain

Avon, Tuesday, 11 August

Light rain. High 91°, low 74°.

Pressure29.80 inHg
Wind14.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Wed, 1281° / 69°0.02Light rain
81 °Light rain

Avon, Wednesday, 12 August

Light rain. High 81°, low 69°.

Pressure29.85 inHg
Wind11.3 mph NE
Humidity71%
Visibility6.2 mi
Dew point71°
Thu, 1371° / 67°0.53Rain
71 °Rain

Avon, Thursday, 13 August

Rain. High 71°, low 67°.

Pressure29.91 inHg
Wind9.5 mph NE
Humidity97%
Visibility—
Dew point69°
Fri, 1476° / 56°0Clear
76 °Clear

Avon, Friday, 14 August

Clear. High 76°, low 56°.

Pressure30.18 inHg
Wind7.6 mph E
Humidity57%
Visibility—
Dew point56°
Sat, 1578° / 57°0Overcast
78 °Overcast

Avon, Saturday, 15 August

Overcast. High 78°, low 57°.

Pressure30.27 inHg
Wind8 mph SE
Humidity55%
Visibility—
Dew point55°
Sun, 1679° / 59°0.02Light rain
79 °Light rain

Avon, Sunday, 16 August

Light rain. High 79°, low 59°.

Pressure30.12 inHg
Wind12.8 mph S
Humidity57%
Visibility—
Dew point60°
Mon, 1784° / 67°0.01Light rain
84 °Light rain

Avon, Monday, 17 August

Light rain. High 84°, low 67°.

Pressure29.94 inHg
Wind8.9 mph SE
Humidity80%
Visibility—
Dew point71°
Tue, 1886° / 71°0.01Light rain
86 °Light rain

Avon, Tuesday, 18 August

Light rain. High 86°, low 71°.

Pressure30.00 inHg
Wind7.3 mph SE
Humidity67%
Visibility—
Dew point71°
Wed, 1990° / 70°0.02Light rain
90 °Light rain

Avon, Wednesday, 19 August

Light rain. High 90°, low 70°.

Pressure29.88 inHg
Wind7.2 mph S
Humidity56%
Visibility—
Dew point68°
Thu, 2081° / 68°0.83Heavy rain
81 °Heavy rain

Avon, Thursday, 20 August

Heavy rain. High 81°, low 68°.

Pressure29.91 inHg
Wind8.7 mph NE
Humidity66%
Visibility—
Dew point67°
Fri, 2181° / 64°0Clear
81 °Clear

Avon, Friday, 21 August

Clear. High 81°, low 64°.

Pressure29.97 inHg
Wind8.5 mph NE
Humidity57%
Visibility—
Dew point61°
Sat, 2284° / 63°0.01Light rain
84 °Light rain

Avon, Saturday, 22 August

Light rain. High 84°, low 63°.

Pressure29.91 inHg
Wind18.4 mph NE
Humidity57%
Visibility—
Dew point63°
Sun, 2371° / 51°0Partly cloudy
71 °Partly cloudy

Avon, Sunday, 23 August

Partly cloudy. High 71°, low 51°.

Pressure30.21 inHg
Wind13 mph E
Humidity45%
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 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 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.