10-day forecast for Derby, IL: 23° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, November 20
35°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1552° / 32°0
Morning37°feels 34°
Afternoon52°feels 49°
Evening39°feels 36°
Overnight34°feels 34°
52 °
Derby, Sunday, 15 November
Overcast. High 52°, low 32°.
Pressure30.45 inHg
Wind3.2 mph NE
Humidity48%
Visibility6.2 mi
Dew point32°
Mon, 1653° / 33°0
Morning39°feels 37°
Afternoon53°feels 51°
Evening40°feels 37°
Overnight34°feels 32°
53 °
Derby, Monday, 16 November
Clear. High 53°, low 33°.
Pressure30.53 inHg
Wind2.6 mph E
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1757° / 33°0
Morning41°feels 40°
Afternoon56°feels 54°
Evening43°feels 40°
Overnight35°feels 32°
57 °
Derby, Tuesday, 17 November
Clear. High 57°, low 33°.
Pressure30.50 inHg
Wind4.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point37°
Wed, 1861° / 39°0
Morning45°feels 41°
Afternoon58°feels 56°
Evening49°feels 46°
Overnight46°feels 42°
61 °
Derby, Wednesday, 18 November
Overcast. High 61°, low 39°.
Pressure30.42 inHg
Wind8 mph S
Humidity45%
Visibility—
Dew point36°
Thu, 1964° / 46°0
Morning51°feels 47°
Afternoon63°feels 61°
Evening56°feels 54°
Overnight52°feels 50°
64 °
Derby, Thursday, 19 November
Overcast. High 64°, low 46°.
Pressure30.36 inHg
Wind9.3 mph S
Humidity46%
Visibility—
Dew point40°
Fri, 2069° / 51°0
Morning56°feels 54°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight54°feels 52°
69 °
Derby, Friday, 20 November
Overcast. High 69°, low 51°.
Pressure30.27 inHg
Wind6 mph SE
Humidity42%
Visibility—
Dew point41°
Sat, 2167° / 48°0
Morning53°feels 51°
Afternoon65°feels 63°
Evening58°feels 55°
Overnight56°feels 55°
67 °
Derby, Saturday, 21 November
Clear. High 67°, low 48°.
Pressure30.06 inHg
Wind12.2 mph S
Humidity27%
Visibility—
Dew point29°
Sun, 2261° / 33°0.08
Morning38°feels 29°
Afternoon40°feels 31°
Evening35°feels 26°
Overnight33°feels 24°
61 °
Derby, Sunday, 22 November
Light rain. High 61°, low 33°.
Pressure30.03 inHg
Wind17.9 mph NW
Humidity54%
Visibility—
Dew point24°
Mon, 2335° / 23°0
Morning26°feels 18°
Afternoon33°feels 25°
Evening27°feels 17°
Overnight24°feels 15°
35 °
Derby, Monday, 23 November
Clear. High 35°, low 23°.
Pressure30.21 inHg
Wind13.8 mph NW
Humidity32%
Visibility—
Dew point6°
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.