10-day forecast for Aviston, IL: 65° to 99°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Monday, August 10
83° · 1.39 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0995° / 73°0
Morning77°feels 78°
Afternoon93°feels 103°
Evening87°feels 94°
Overnight76°feels 77°
95 °
Aviston, Sunday, 9 August
Overcast. High 95°, low 73°.
Pressure30.00 inHg
Wind11.8 mph S
Humidity63%
Visibility6.2 mi
Dew point73°
Mon, 1096° / 74°0
Morning77°feels 79°
Afternoon96°feels 105°
Evening85°feels 89°
Overnight84°feels 89°
96 °
Aviston, Monday, 10 August
Partly cloudy. High 96°, low 74°.
Pressure29.94 inHg
Wind13.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point72°
Tue, 1199° / 75°0.06
Morning76°feels 77°
Afternoon97°feels 105°
Evening87°feels 90°
Overnight82°feels 84°
99 °
Aviston, Tuesday, 11 August
Light rain. High 99°, low 75°.
Pressure29.88 inHg
Wind10.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point72°
Wed, 1290° / 71°0.18
Morning75°feels 76°
Afternoon85°feels 91°
Evening75°feels 76°
Overnight83°feels 86°
90 °
Aviston, Wednesday, 12 August
Light rain. High 90°, low 71°.
Pressure29.88 inHg
Wind6 mph W
Humidity67%
Visibility6.2 mi
Dew point72°
Thu, 1383° / 70°1.39
Morning74°feels 77°
Afternoon82°feels 86°
Evening73°feels 75°
Overnight71°feels 72°
83 °
Aviston, Thursday, 13 August
Heavy rain. High 83°, low 70°.
Pressure29.91 inHg
Wind15.1 mph E
Humidity69%
Visibility—
Dew point70°
Fri, 1475° / 68°0.64
Morning71°feels 72°
Afternoon74°feels 76°
Evening73°feels 74°
Overnight70°feels 71°
75 °
Aviston, Friday, 14 August
Heavy rain. High 75°, low 68°.
Pressure30.03 inHg
Wind11.2 mph E
Humidity88%
Visibility—
Dew point70°
Sat, 1578° / 67°0.17
Morning69°feels 70°
Afternoon76°feels 77°
Evening74°feels 75°
Overnight70°feels 70°
78 °
Aviston, Saturday, 15 August
Light rain. High 78°, low 67°.
Pressure30.18 inHg
Wind14.8 mph E
Humidity74%
Visibility—
Dew point66°
Sun, 1680° / 65°0.16
Morning69°feels 70°
Afternoon79°feels 79°
Evening76°feels 77°
Overnight71°feels 72°
80 °
Aviston, Sunday, 16 August
Light rain. High 80°, low 65°.
Pressure30.06 inHg
Wind9.3 mph E
Humidity80%
Visibility—
Dew point71°
Mon, 1781° / 68°0.06
Morning71°feels 72°
Afternoon77°feels 78°
Evening77°feels 78°
Overnight71°feels 73°
81 °
Aviston, Monday, 17 August
Light rain. High 81°, low 68°.
Pressure30.03 inHg
Wind7.7 mph NE
Humidity84%
Visibility—
Dew point70°
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 Aviston, 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.