10-day forecast for Avon, IL: 61° to 93°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Sunday, August 9
71° · 0.23 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 67°0
Morning75°feels 76°
Afternoon91°feels 101°
Evening84°feels 91°
Overnight70°feels 70°
93 °
Avon, Sunday, 9 August
Clear. High 93°, low 67°.
Pressure29.88 inHg
Wind13.4 mph S
Humidity62%
Visibility6.2 mi
Dew point73°
Mon, 1092° / 74°0
Morning76°feels 77°
Afternoon89°feels 96°
Evening83°feels 89°
Overnight78°feels 79°
92 °
Avon, Monday, 10 August
Overcast. High 92°, low 74°.
Pressure29.88 inHg
Wind8.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 77°0
Morning77°feels 77°
Afternoon89°feels 96°
Evening83°feels 90°
Overnight79°feels 79°
91 °
Avon, Tuesday, 11 August
Light rain. High 91°, low 77°.
Pressure29.80 inHg
Wind12.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point71°
Wed, 1284° / 72°0.11
Morning76°feels 77°
Afternoon79°feels 79°
Evening75°feels 77°
Overnight75°feels 76°
84 °
Avon, Wednesday, 12 August
Light rain. High 84°, low 72°.
Pressure29.85 inHg
Wind5.9 mph N
Humidity69%
Visibility6.2 mi
Dew point73°
Thu, 1378° / 66°0.06
Morning70°feels 71°
Afternoon76°feels 77°
Evening69°feels 69°
Overnight67°feels 67°
78 °
Avon, Thursday, 13 August
Light rain. High 78°, low 66°.
Pressure29.97 inHg
Wind9.7 mph E
Humidity65%
Visibility—
Dew point64°
Fri, 1480° / 62°0
Morning67°feels 67°
Afternoon77°feels 78°
Evening73°feels 73°
Overnight67°feels 68°
80 °
Avon, Friday, 14 August
Overcast. High 80°, low 62°.
Pressure30.09 inHg
Wind16.2 mph E
Humidity62%
Visibility—
Dew point62°
Sat, 1571° / 62°0.23
Morning64°feels 64°
Afternoon67°feels 67°
Evening67°feels 67°
Overnight65°feels 65°
71 °
Avon, Saturday, 15 August
Rain. High 71°, low 62°.
Pressure30.24 inHg
Wind15.1 mph E
Humidity73%
Visibility—
Dew point57°
Sun, 1675° / 61°0.02
Morning63°feels 63°
Afternoon68°feels 69°
Evening73°feels 73°
Overnight65°feels 66°
75 °
Avon, Sunday, 16 August
Light rain. High 75°, low 61°.
Pressure30.12 inHg
Wind8.8 mph E
Humidity84%
Visibility—
Dew point61°
Mon, 1780° / 64°0
Morning69°feels 69°
Afternoon79°feels 79°
Evening76°feels 77°
Overnight68°feels 69°
80 °
Avon, Monday, 17 August
Light rain. High 80°, low 64°.
Pressure30.06 inHg
Wind4.9 mph E
Humidity70%
Visibility—
Dew point67°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Avon, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.