10-day forecast for Dayton, IL: 28° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Thursday, November 19
46°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1448° / 32°0
Morning35°feels 28°
Afternoon48°feels 45°
Evening37°feels 33°
Overnight34°feels 28°
48 °
Dayton, Saturday, 14 November
Clear. High 48°, low 32°.
Pressure30.30 inHg
Wind6.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point28°
Sun, 1548° / 28°0
Morning32°feels 32°
Afternoon48°feels 48°
Evening35°feels 35°
Overnight29°feels 26°
48 °
Dayton, Sunday, 15 November
Clear. High 48°, low 28°.
Pressure30.47 inHg
Wind2.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point30°
Mon, 1650° / 29°0
Morning33°feels 30°
Afternoon50°feels 48°
Evening37°feels 34°
Overnight30°feels 30°
50 °
Dayton, Monday, 16 November
Clear. High 50°, low 29°.
Pressure30.53 inHg
Wind6 mph SW
Humidity52%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 32°0
Morning37°feels 33°
Afternoon50°feels 48°
Evening42°feels 38°
Overnight33°feels 29°
53 °
Dayton, Tuesday, 17 November
Partly cloudy. High 53°, low 32°.
Pressure30.47 inHg
Wind6.8 mph S
Humidity56%
Visibility—
Dew point34°
Wed, 1857° / 34°0
Morning40°feels 36°
Afternoon54°feels 51°
Evening49°feels 45°
Overnight46°feels 42°
57 °
Dayton, Wednesday, 18 November
Overcast. High 57°, low 34°.
Pressure30.33 inHg
Wind12.3 mph S
Humidity55%
Visibility—
Dew point36°
Thu, 1964° / 50°0
Morning55°feels 54°
Afternoon62°feels 60°
Evening55°feels 53°
Overnight51°feels 49°
64 °
Dayton, Thursday, 19 November
Overcast. High 64°, low 50°.
Pressure30.21 inHg
Wind15.6 mph SW
Humidity64%
Visibility—
Dew point49°
Fri, 2056° / 44°0
Morning47°feels 44°
Afternoon54°feels 51°
Evening49°feels 47°
Overnight47°feels 44°
56 °
Dayton, Friday, 20 November
Partly cloudy. High 56°, low 44°.
Pressure30.39 inHg
Wind6.9 mph E
Humidity56%
Visibility—
Dew point37°
Sat, 2164° / 48°0
Morning54°feels 53°
Afternoon62°feels 60°
Evening58°feels 56°
Overnight55°feels 53°
64 °
Dayton, Saturday, 21 November
Overcast. High 64°, low 48°.
Pressure30.12 inHg
Wind16.1 mph SW
Humidity58%
Visibility—
Dew point46°
Sun, 2264° / 52°0.02
Morning56°feels 54°
Afternoon63°feels 62°
Evening61°feels 59°
Overnight58°feels 56°
64 °
Dayton, Sunday, 22 November
Light rain. High 64°, low 52°.
Pressure29.91 inHg
Wind17.2 mph S
Humidity51%
Visibility—
Dew point44°
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.