10-day forecast for Derby, IL: 30° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, November 11
45°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1258° / 35°0
Morning50°feels 47°
Afternoon55°feels 53°
Evening41°feels 34°
Overnight46°feels 41°
58 °
Derby, Thursday, 12 November
Partly cloudy. High 58°, low 35°.
Pressure29.88 inHg
Wind14 mph NW
Humidity54%
Visibility6.2 mi
Dew point39°
Fri, 1345° / 34°0
Morning41°feels 35°
Afternoon44°feels 38°
Evening40°feels 35°
Overnight34°feels 27°
45 °
Derby, Friday, 13 November
Overcast. High 45°, low 34°.
Pressure30.03 inHg
Wind11.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point31°
Sat, 1448° / 32°0
Morning36°feels 32°
Afternoon48°feels 46°
Evening37°feels 34°
Overnight35°feels 30°
48 °
Derby, Saturday, 14 November
Clear. High 48°, low 32°.
Pressure30.30 inHg
Wind5.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point26°
Sun, 1550° / 30°0
Morning38°feels 38°
Afternoon50°feels 49°
Evening42°feels 42°
Overnight33°feels 33°
50 °
Derby, Sunday, 15 November
Overcast. High 50°, low 30°.
Pressure30.45 inHg
Wind1.6 mph N
Humidity50%
Visibility6.2 mi
Dew point29°
Mon, 1655° / 33°0
Morning39°feels 36°
Afternoon52°feels 50°
Evening44°feels 41°
Overnight39°feels 36°
55 °
Derby, Monday, 16 November
Clear. High 55°, low 33°.
Pressure30.50 inHg
Wind5 mph SE
Humidity48%
Visibility—
Dew point32°
Tue, 1755° / 34°0
Morning40°feels 37°
Afternoon52°feels 49°
Evening43°feels 41°
Overnight39°feels 37°
55 °
Derby, Tuesday, 17 November
Clear. High 55°, low 34°.
Pressure30.47 inHg
Wind5.3 mph E
Humidity41%
Visibility—
Dew point28°
Wed, 1858° / 35°0
Morning41°feels 40°
Afternoon55°feels 52°
Evening46°feels 45°
Overnight41°feels 41°
58 °
Derby, Wednesday, 18 November
Clear. High 58°, low 35°.
Pressure30.36 inHg
Wind4.2 mph E
Humidity34%
Visibility—
Dew point26°
Thu, 1962° / 38°0
Morning44°feels 43°
Afternoon59°feels 56°
Evening50°feels 47°
Overnight47°feels 45°
62 °
Derby, Thursday, 19 November
Clear. High 62°, low 38°.
Pressure30.21 inHg
Wind6.3 mph S
Humidity28%
Visibility—
Dew point24°
Fri, 2066° / 44°0
Morning49°feels 46°
Afternoon59°feels 56°
Evening54°feels 51°
Overnight50°feels 47°
66 °
Derby, Friday, 20 November
Overcast. High 66°, low 44°.
Pressure30.12 inHg
Wind8.4 mph SW
Humidity34%
Visibility—
Dew point30°
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 Derby, 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.