10-day forecast for Dayton, IL: 29° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Wednesday, November 18
53° · 0.13 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1062° / 43°0
Morning47°feels 43°
Afternoon62°feels 60°
Evening46°feels 44°
Overnight48°feels 44°
62 °
Dayton, Tuesday, 10 November
Clear. High 62°, low 43°.
Pressure30.06 inHg
Wind4.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point42°
Wed, 1153° / 39°0.13
Morning43°feels 40°
Afternoon53°feels 51°
Evening45°feels 40°
Overnight40°feels 40°
53 °
Dayton, Wednesday, 11 November
Rain. High 53°, low 39°.
Pressure29.85 inHg
Wind6.4 mph NE
Humidity76%
Visibility6.2 mi
Dew point46°
Thu, 1246° / 37°0
Morning40°feels 33°
Afternoon46°feels 39°
Evening38°feels 31°
Overnight40°feels 35°
46 °
Dayton, Thursday, 12 November
Clear. High 46°, low 37°.
Pressure30.00 inHg
Wind13.6 mph N
Humidity54%
Visibility6.2 mi
Dew point27°
Fri, 1341° / 32°0
Morning35°feels 26°
Afternoon40°feels 33°
Evening38°feels 32°
Overnight33°feels 25°
41 °
Dayton, Friday, 13 November
Overcast. High 41°, low 32°.
Pressure30.06 inHg
Wind12.1 mph N
Humidity67%
Visibility—
Dew point29°
Sat, 1445° / 29°0
Morning33°feels 26°
Afternoon43°feels 38°
Evening37°feels 35°
Overnight33°feels 29°
45 °
Dayton, Saturday, 14 November
Clear. High 45°, low 29°.
Pressure30.24 inHg
Wind8.6 mph NW
Humidity61%
Visibility—
Dew point29°
Sun, 1551° / 31°0
Morning36°feels 33°
Afternoon47°feels 44°
Evening44°feels 40°
Overnight43°feels 39°
51 °
Dayton, Sunday, 15 November
Partly cloudy. High 51°, low 31°.
Pressure30.09 inHg
Wind7 mph SE
Humidity40%
Visibility—
Dew point22°
Mon, 1649° / 46°0.03
Morning47°feels 44°
Afternoon49°feels 45°
Evening48°feels 44°
Overnight48°feels 44°
49 °
Dayton, Monday, 16 November
Light rain. High 49°, low 46°.
Pressure30.00 inHg
Wind9.6 mph E
Humidity77%
Visibility—
Dew point42°
Tue, 1760° / 44°0
Morning48°feels 45°
Afternoon57°feels 56°
Evening52°feels 51°
Overnight49°feels 46°
60 °
Dayton, Tuesday, 17 November
Mostly clear. High 60°, low 44°.
Pressure30.18 inHg
Wind7.6 mph E
Humidity71%
Visibility—
Dew point47°
Wed, 1865° / 49°0
Morning53°feels 51°
Afternoon62°feels 61°
Evening57°feels 56°
Overnight53°feels 52°
65 °
Dayton, Wednesday, 18 November
Partly cloudy. High 65°, low 49°.
Pressure30.30 inHg
Wind7.6 mph SE
Humidity67%
Visibility—
Dew point50°
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 Dayton, 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.