10-day forecast for Dees, IL: 54° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
79° · 0.93 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 72°0
Morning77°feels 78°
Afternoon91°feels 103°
Evening83°feels 92°
Overnight73°feels 75°
92 °
Dees, Sunday, 9 August
Partly cloudy. High 92°, low 72°.
Pressure30.00 inHg
Wind11.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 75°0
Morning77°feels 78°
Afternoon90°feels 101°
Evening82°feels 87°
Overnight77°feels 79°
91 °
Dees, Monday, 10 August
Mostly clear. High 91°, low 75°.
Pressure29.97 inHg
Wind12.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point75°
Tue, 1191° / 75°0
Morning77°feels 78°
Afternoon91°feels 101°
Evening83°feels 90°
Overnight80°feels 80°
91 °
Dees, Tuesday, 11 August
Overcast. High 91°, low 75°.
Pressure29.88 inHg
Wind14.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Wed, 1287° / 71°0.67
Morning74°feels 76°
Afternoon88°feels 99°
Evening75°feels 76°
Overnight73°feels 74°
87 °
Dees, Wednesday, 12 August
Heavy rain. High 87°, low 71°.
Pressure29.83 inHg
Wind5 mph NW
Humidity72%
Visibility6.2 mi
Dew point76°
Thu, 1379° / 69°0.93
Morning73°feels 74°
Afternoon78°feels 78°
Evening71°feels 73°
Overnight70°feels 71°
79 °
Dees, Thursday, 13 August
Rain. High 79°, low 69°.
Pressure29.88 inHg
Wind8.6 mph N
Humidity84%
Visibility—
Dew point73°
Fri, 1474° / 60°0
Morning66°feels 66°
Afternoon72°feels 72°
Evening67°feels 67°
Overnight61°feels 61°
74 °
Dees, Friday, 14 August
Clear. High 74°, low 60°.
Pressure30.15 inHg
Wind12.1 mph NE
Humidity57%
Visibility—
Dew point56°
Sat, 1574° / 54°0
Morning59°feels 59°
Afternoon72°feels 72°
Evening68°feels 69°
Overnight60°feels 60°
74 °
Dees, Saturday, 15 August
Mostly clear. High 74°, low 54°.
Pressure30.30 inHg
Wind7.4 mph NE
Humidity62%
Visibility—
Dew point56°
Sun, 1677° / 57°0
Morning63°feels 62°
Afternoon75°feels 75°
Evening72°feels 73°
Overnight67°feels 67°
77 °
Dees, Sunday, 16 August
Overcast. High 77°, low 57°.
Pressure30.21 inHg
Wind9.2 mph S
Humidity62%
Visibility—
Dew point59°
Mon, 1784° / 67°0.15
Morning71°feels 71°
Afternoon80°feels 81°
Evening80°feels 86°
Overnight73°feels 75°
84 °
Dees, Monday, 17 August
Light rain. High 84°, low 67°.
Pressure29.97 inHg
Wind13.8 mph S
Humidity85%
Visibility—
Dew point73°
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 Dees, 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.