10-day forecast for Derby, IL: 46° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 31
70° · 0.52 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0164° / 54°0.06
Morning58°feels 57°
Afternoon62°feels 61°
Evening55°feels 53°
Overnight60°feels 59°
64 °
Derby, Sunday, 1 November
Light rain. High 64°, low 54°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity84%
Visibility4.9 mi
Dew point55°
Mon, 0269° / 56°0.01
Morning59°feels 59°
Afternoon67°feels 67°
Evening66°feels 66°
Overnight56°feels 56°
69 °
Derby, Monday, 2 November
Light rain. High 69°, low 56°.
Pressure30.12 inHg
Wind10.3 mph S
Humidity85%
Visibility6.2 mi
Dew point59°
Tue, 0374° / 65°0.05
Morning65°feels 65°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight65°feels 65°
74 °
Derby, Tuesday, 3 November
Light rain. High 74°, low 65°.
Pressure30.00 inHg
Wind11.8 mph S
Humidity81%
Visibility6.2 mi
Dew point63°
Wed, 0470° / 58°0.52
Morning66°feels 67°
Afternoon68°feels 68°
Evening61°feels 60°
Overnight66°feels 67°
70 °
Derby, Wednesday, 4 November
Rain. High 70°, low 58°.
Pressure29.77 inHg
Wind7.2 mph SW
Humidity89%
Visibility6.2 mi
Dew point63°
Thu, 0569° / 53°0
Morning58°feels 57°
Afternoon67°feels 66°
Evening62°feels 61°
Overnight60°feels 59°
69 °
Derby, Thursday, 5 November
Clear. High 69°, low 53°.
Pressure29.83 inHg
Wind10.4 mph SW
Humidity48%
Visibility—
Dew point46°
Fri, 0667° / 54°0
Morning57°feels 57°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight56°feels 55°
67 °
Derby, Friday, 6 November
Light rain. High 67°, low 54°.
Pressure29.85 inHg
Wind9 mph N
Humidity55%
Visibility—
Dew point48°
Sat, 0764° / 51°0
Morning55°feels 54°
Afternoon63°feels 61°
Evening56°feels 55°
Overnight55°feels 54°
64 °
Derby, Saturday, 7 November
Overcast. High 64°, low 51°.
Pressure29.80 inHg
Wind5.6 mph W
Humidity48%
Visibility—
Dew point42°
Sun, 0862° / 48°0
Morning52°feels 50°
Afternoon57°feels 55°
Evening54°feels 52°
Overnight49°feels 47°
62 °
Derby, Sunday, 8 November
Overcast. High 62°, low 48°.
Pressure29.74 inHg
Wind13.5 mph N
Humidity63%
Visibility—
Dew point44°
Mon, 0960° / 46°0
Morning53°feels 51°
Afternoon58°feels 56°
Evening49°feels 47°
Overnight48°feels 46°
60 °
Derby, Monday, 9 November
Partly cloudy. High 60°, low 46°.
Pressure29.94 inHg
Wind12.6 mph NW
Humidity49%
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.