10-day forecast for Dunn, IL: 37° to 77°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Saturday, October 24
61°
Worst day: Sunday, October 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1966° / 39°0
Morning44°feels 43°
Afternoon66°feels 64°
Evening52°feels 51°
Overnight43°feels 40°
66 °
Dunn, Monday, 19 October
Clear. High 66°, low 39°.
Pressure30.42 inHg
Wind2.4 mph S
Humidity51%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 43°0
Morning46°feels 44°
Afternoon67°feels 66°
Evening56°feels 54°
Overnight47°feels 47°
68 °
Dunn, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure30.39 inHg
Wind3.6 mph E
Humidity47%
Visibility6.2 mi
Dew point44°
Wed, 2169° / 45°0
Morning47°feels 46°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight49°feels 49°
69 °
Dunn, Wednesday, 21 October
Clear. High 69°, low 45°.
Pressure30.30 inHg
Wind1.1 mph S
Humidity48%
Visibility6.2 mi
Dew point46°
Thu, 2268° / 47°0
Morning52°feels 50°
Afternoon67°feels 65°
Evening58°feels 57°
Overnight50°feels 49°
68 °
Dunn, Thursday, 22 October
Clear. High 68°, low 47°.
Pressure30.30 inHg
Wind5.2 mph NE
Humidity53%
Visibility6.2 mi
Dew point48°
Fri, 2367° / 48°0
Morning53°feels 51°
Afternoon65°feels 64°
Evening58°feels 57°
Overnight53°feels 52°
67 °
Dunn, Friday, 23 October
Clear. High 67°, low 48°.
Pressure30.33 inHg
Wind7.6 mph SE
Humidity51%
Visibility—
Dew point46°
Sat, 2477° / 52°0
Morning59°feels 57°
Afternoon72°feels 71°
Evening67°feels 65°
Overnight63°feels 61°
77 °
Dunn, Saturday, 24 October
Overcast. High 77°, low 52°.
Pressure30.30 inHg
Wind13.3 mph S
Humidity36%
Visibility—
Dew point42°
Sun, 2564° / 53°0
Morning62°feels 60°
Afternoon60°feels 59°
Evening55°feels 53°
Overnight55°feels 53°
64 °
Dunn, Sunday, 25 October
Overcast. High 64°, low 53°.
Pressure30.42 inHg
Wind9.7 mph N
Humidity67%
Visibility—
Dew point51°
Mon, 2672° / 52°0
Morning58°feels 57°
Afternoon68°feels 67°
Evening65°feels 63°
Overnight61°feels 59°
72 °
Dunn, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.30 inHg
Wind8.7 mph SW
Humidity48%
Visibility—
Dew point46°
Tue, 2774° / 57°0
Morning62°feels 60°
Afternoon73°feels 71°
Evening66°feels 65°
Overnight63°feels 61°
74 °
Dunn, Tuesday, 27 October
Overcast. High 74°, low 57°.
Pressure30.24 inHg
Wind10 mph SE
Humidity34%
Visibility—
Dew point41°
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.