10-day forecast for Derby, IL: 37° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Thursday, November 5
66° · 0.69 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0568° / 49°0
Morning54°feels 53°
Afternoon68°feels 66°
Evening56°feels 55°
Overnight52°feels 51°
68 °
Derby, Thursday, 5 November
Clear. High 68°, low 49°.
Pressure29.91 inHg
Wind8.2 mph W
Humidity43%
Visibility6.2 mi
Dew point43°
Fri, 0659° / 45°0.01
Morning53°feels 53°
Afternoon56°feels 55°
Evening52°feels 50°
Overnight51°feels 50°
59 °
Derby, Friday, 6 November
Light rain. High 59°, low 45°.
Pressure30.06 inHg
Wind9.9 mph N
Humidity71%
Visibility6.2 mi
Dew point49°
Sat, 0753° / 37°0
Morning42°feels 40°
Afternoon53°feels 51°
Evening44°feels 42°
Overnight40°feels 37°
53 °
Derby, Saturday, 7 November
Overcast. High 53°, low 37°.
Pressure30.21 inHg
Wind4.7 mph N
Humidity54%
Visibility6.2 mi
Dew point36°
Sun, 0861° / 37°0
Morning44°feels 40°
Afternoon58°feels 56°
Evening52°feels 51°
Overnight38°feels 35°
61 °
Derby, Sunday, 8 November
Clear. High 61°, low 37°.
Pressure30.15 inHg
Wind7.6 mph SW
Humidity50%
Visibility—
Dew point38°
Mon, 0964° / 42°0
Morning48°feels 47°
Afternoon61°feels 59°
Evening50°feels 48°
Overnight46°feels 46°
64 °
Derby, Monday, 9 November
Clear. High 64°, low 42°.
Pressure30.21 inHg
Wind5.5 mph W
Humidity38%
Visibility—
Dew point35°
Tue, 1066° / 42°0
Morning48°feels 46°
Afternoon64°feels 61°
Evening54°feels 51°
Overnight49°feels 46°
66 °
Derby, Tuesday, 10 November
Mostly clear. High 66°, low 42°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity24%
Visibility—
Dew point25°
Wed, 1164° / 48°0
Morning53°feels 52°
Afternoon63°feels 61°
Evening56°feels 54°
Overnight52°feels 50°
64 °
Derby, Wednesday, 11 November
Overcast. High 64°, low 48°.
Pressure30.12 inHg
Wind4.6 mph NE
Humidity42%
Visibility—
Dew point38°
Thu, 1261° / 50°0
Morning53°feels 51°
Afternoon59°feels 57°
Evening52°feels 49°
Overnight50°feels 50°
61 °
Derby, Thursday, 12 November
Overcast. High 61°, low 50°.
Pressure30.06 inHg
Wind4.6 mph N
Humidity45%
Visibility—
Dew point38°
Fri, 1367° / 46°0
Morning52°feels 50°
Afternoon64°feels 62°
Evening56°feels 54°
Overnight54°feels 53°
67 °
Derby, Friday, 13 November
Clear. High 67°, low 46°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity41%
Visibility—
Dew point39°
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.