10-day forecast for Fayetteville, IL: 30° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, November 21
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 38°
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 32°
Afternoon52°feels 49°
Evening40°feels 37°
Overnight32°feels 32°
52 °
Fayetteville, Sunday, 15 November
Overcast. High 52°, low 30°.
Pressure30.45 inHg
Wind0.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point28°
Mon, 1654° / 32°0
Morning37°feels 37°
Afternoon54°feels 51°
Evening42°feels 39°
Overnight34°feels 34°
54 °
Fayetteville, Monday, 16 November
Clear. High 54°, low 32°.
Pressure30.53 inHg
Wind1.4 mph S
Humidity45%
Visibility6.2 mi
Dew point31°
Tue, 1755° / 33°0
Morning38°feels 38°
Afternoon52°feels 49°
Evening44°feels 42°
Overnight36°feels 36°
55 °
Fayetteville, Tuesday, 17 November
Clear. High 55°, low 33°.
Pressure30.50 inHg
Wind5.2 mph SE
Humidity47%
Visibility—
Dew point31°
Wed, 1862° / 37°0
Morning43°feels 40°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight47°feels 45°
62 °
Fayetteville, Wednesday, 18 November
Overcast. High 62°, low 37°.
Pressure30.33 inHg
Wind9.6 mph S
Humidity49%
Visibility—
Dew point37°
Thu, 1962° / 47°0
Morning52°feels 49°
Afternoon62°feels 60°
Evening59°feels 57°
Overnight56°feels 54°
62 °
Fayetteville, Thursday, 19 November
Overcast. High 62°, low 47°.
Pressure30.33 inHg
Wind10.3 mph S
Humidity46%
Visibility—
Dew point39°
Fri, 2068° / 56°0
Morning58°feels 57°
Afternoon62°feels 60°
Evening59°feels 57°
Overnight56°feels 55°
68 °
Fayetteville, Friday, 20 November
Overcast. High 68°, low 56°.
Pressure30.36 inHg
Wind6.7 mph S
Humidity50%
Visibility—
Dew point43°
Sat, 2171° / 51°0
Morning56°feels 54°
Afternoon68°feels 66°
Evening60°feels 58°
Overnight55°feels 54°
71 °
Fayetteville, Saturday, 21 November
Clear. High 71°, low 51°.
Pressure30.21 inHg
Wind9.6 mph S
Humidity42%
Visibility—
Dew point43°
Sun, 2269° / 53°0
Morning57°feels 56°
Afternoon67°feels 65°
Evening61°feels 58°
Overnight58°feels 55°
69 °
Fayetteville, Sunday, 22 November
Overcast. High 69°, low 53°.
Pressure30.03 inHg
Wind16.5 mph S
Humidity32%
Visibility—
Dew point35°
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.