10-day forecast for Dunn, IL: 54° to 93°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Sunday, August 9
77° · 0.55 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 71°0
Morning76°feels 77°
Afternoon91°feels 103°
Evening84°feels 91°
Overnight74°feels 75°
93 °
Dunn, Sunday, 9 August
Partly cloudy. High 93°, low 71°.
Pressure29.97 inHg
Wind14.3 mph S
Humidity64%
Visibility6.2 mi
Dew point72°
Mon, 1092° / 75°0
Morning77°feels 78°
Afternoon92°feels 101°
Evening83°feels 90°
Overnight78°feels 79°
92 °
Dunn, Monday, 10 August
Mostly clear. High 92°, low 75°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Tue, 1192° / 76°0
Morning78°feels 79°
Afternoon92°feels 98°
Evening80°feels 80°
Overnight79°feels 79°
92 °
Dunn, Tuesday, 11 August
Overcast. High 92°, low 76°.
Pressure29.88 inHg
Wind17 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Wed, 1288° / 72°0.04
Morning76°feels 77°
Afternoon89°feels 96°
Evening79°feels 79°
Overnight75°feels 76°
88 °
Dunn, Wednesday, 12 August
Light rain. High 88°, low 72°.
Pressure29.83 inHg
Wind7.4 mph N
Humidity69%
Visibility6.2 mi
Dew point75°
Thu, 1377° / 66°0.55
Morning72°feels 73°
Afternoon76°feels 78°
Evening71°feels 72°
Overnight66°feels 67°
77 °
Dunn, Thursday, 13 August
Rain. High 77°, low 66°.
Pressure29.91 inHg
Wind12.6 mph NE
Humidity80%
Visibility—
Dew point69°
Fri, 1475° / 57°0
Morning62°feels 62°
Afternoon74°feels 73°
Evening68°feels 68°
Overnight60°feels 60°
75 °
Dunn, Friday, 14 August
Clear. High 75°, low 57°.
Pressure30.15 inHg
Wind11.2 mph NE
Humidity49%
Visibility—
Dew point52°
Sat, 1576° / 54°0
Morning60°feels 59°
Afternoon73°feels 73°
Evening68°feels 69°
Overnight60°feels 60°
76 °
Dunn, Saturday, 15 August
Partly cloudy. High 76°, low 54°.
Pressure30.30 inHg
Wind6.7 mph E
Humidity51%
Visibility—
Dew point52°
Sun, 1679° / 57°0
Morning63°feels 63°
Afternoon77°feels 77°
Evening73°feels 73°
Overnight66°feels 66°
79 °
Dunn, Sunday, 16 August
Overcast. High 79°, low 57°.
Pressure30.21 inHg
Wind11.8 mph S
Humidity52%
Visibility—
Dew point56°
Mon, 1784° / 67°0.04
Morning72°feels 74°
Afternoon81°feels 86°
Evening80°feels 85°
Overnight74°feels 75°
84 °
Dunn, Monday, 17 August
Light rain. High 84°, low 67°.
Pressure29.97 inHg
Wind15.6 mph S
Humidity75%
Visibility—
Dew point71°
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 Dunn, 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.