10-day forecast for Fayetteville, IL: 30° to 72°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, November 19
46°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1448° / 34°0
Morning37°feels 33°
Afternoon47°feels 47°
Evening38°feels 36°
Overnight36°feels 31°
48 °
Fayetteville, Saturday, 14 November
Clear. High 48°, low 34°.
Pressure30.33 inHg
Wind4.1 mph N
Humidity54%
Visibility6.2 mi
Dew point25°
Sun, 1552° / 30°0
Morning35°feels 35°
Afternoon52°feels 49°
Evening40°feels 40°
Overnight33°feels 33°
52 °
Fayetteville, Sunday, 15 November
Overcast. High 52°, low 30°.
Pressure30.47 inHg
Wind1.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point27°
Mon, 1654° / 32°0
Morning39°feels 39°
Afternoon54°feels 51°
Evening41°feels 39°
Overnight35°feels 35°
54 °
Fayetteville, Monday, 16 November
Clear. High 54°, low 32°.
Pressure30.53 inHg
Wind2.3 mph SE
Humidity43%
Visibility6.2 mi
Dew point28°
Tue, 1755° / 33°0
Morning39°feels 38°
Afternoon52°feels 49°
Evening45°feels 42°
Overnight36°feels 36°
55 °
Fayetteville, Tuesday, 17 November
Clear. High 55°, low 33°.
Pressure30.47 inHg
Wind6 mph SE
Humidity46%
Visibility—
Dew point30°
Wed, 1862° / 36°0
Morning43°feels 39°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight46°feels 42°
62 °
Fayetteville, Wednesday, 18 November
Overcast. High 62°, low 36°.
Pressure30.33 inHg
Wind10.8 mph S
Humidity44%
Visibility—
Dew point35°
Thu, 1972° / 48°0
Morning56°feels 55°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight54°feels 53°
72 °
Fayetteville, Thursday, 19 November
Overcast. High 72°, low 48°.
Pressure30.21 inHg
Wind14.7 mph S
Humidity47%
Visibility—
Dew point46°
Fri, 2071° / 51°0
Morning56°feels 55°
Afternoon68°feels 67°
Evening59°feels 57°
Overnight55°feels 53°
71 °
Fayetteville, Friday, 20 November
Clear. High 71°, low 51°.
Pressure30.33 inHg
Wind8.6 mph S
Humidity47%
Visibility—
Dew point46°
Sat, 2169° / 50°0
Morning55°feels 52°
Afternoon66°feels 64°
Evening59°feels 57°
Overnight55°feels 54°
69 °
Fayetteville, Saturday, 21 November
Overcast. High 69°, low 50°.
Pressure30.24 inHg
Wind10 mph SW
Humidity43%
Visibility—
Dew point42°
Sun, 2269° / 51°0.01
Morning56°feels 54°
Afternoon67°feels 65°
Evening62°feels 60°
Overnight59°feels 57°
69 °
Fayetteville, Sunday, 22 November
Light rain. High 69°, low 51°.
Pressure30.06 inHg
Wind12.5 mph S
Humidity33%
Visibility—
Dew point36°
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 Fayetteville, 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.