10-day forecast for Heaton, IL: 58° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, August 9
82° · 0.26 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 68°0
Morning74°feels 76°
Afternoon90°feels 103°
Evening85°feels 98°
Overnight70°feels 71°
91 °
Heaton, Sunday, 9 August
Mostly clear. High 91°, low 68°.
Pressure30.00 inHg
Wind13.5 mph SW
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1089° / 76°0.04
Morning78°feels 80°
Afternoon87°feels 98°
Evening80°feels 86°
Overnight79°feels 79°
89 °
Heaton, Monday, 10 August
Light rain. High 89°, low 76°.
Pressure29.94 inHg
Wind11.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Tue, 1182° / 71°0.26
Morning75°feels 77°
Afternoon78°feels 79°
Evening79°feels 79°
Overnight73°feels 74°
82 °
Heaton, Tuesday, 11 August
Rain. High 82°, low 71°.
Pressure29.88 inHg
Wind3 mph E
Humidity82%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 70°0.03
Morning72°feels 74°
Afternoon82°feels 87°
Evening72°feels 73°
Overnight74°feels 76°
83 °
Heaton, Wednesday, 12 August
Light rain. High 83°, low 70°.
Pressure29.85 inHg
Wind2.8 mph N
Humidity77%
Visibility6.2 mi
Dew point72°
Thu, 1378° / 64°0.11
Morning68°feels 69°
Afternoon76°feels 77°
Evening67°feels 68°
Overnight64°feels 65°
78 °
Heaton, Thursday, 13 August
Light rain. High 78°, low 64°.
Pressure30.00 inHg
Wind13.1 mph E
Humidity69%
Visibility—
Dew point65°
Fri, 1476° / 61°0
Morning65°feels 66°
Afternoon75°feels 75°
Evening70°feels 71°
Overnight64°feels 64°
76 °
Heaton, Friday, 14 August
Mostly clear. High 76°, low 61°.
Pressure30.09 inHg
Wind7.5 mph NE
Humidity69%
Visibility—
Dew point63°
Sat, 1566° / 58°0.02
Morning61°feels 61°
Afternoon64°feels 64°
Evening61°feels 61°
Overnight61°feels 60°
66 °
Heaton, Saturday, 15 August
Light rain. High 66°, low 58°.
Pressure30.30 inHg
Wind9.5 mph E
Humidity90%
Visibility—
Dew point60°
Sun, 1670° / 62°0
Morning64°feels 64°
Afternoon68°feels 69°
Evening69°feels 69°
Overnight67°feels 67°
70 °
Heaton, Sunday, 16 August
Overcast. High 70°, low 62°.
Pressure30.12 inHg
Wind6.5 mph E
Humidity83%
Visibility—
Dew point62°
Mon, 1776° / 62°0.06
Morning65°feels 66°
Afternoon70°feels 71°
Evening73°feels 73°
Overnight68°feels 69°
76 °
Heaton, Monday, 17 August
Light rain. High 76°, low 62°.
Pressure30.06 inHg
Wind5.9 mph N
Humidity88%
Visibility—
Dew point65°
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 Heaton, 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.