10-day forecast for Derby, IL: 44° 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
72° · 0.37 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0164° / 53°0.06
Morning57°feels 56°
Afternoon62°feels 61°
Evening55°feels 54°
Overnight58°feels 57°
64 °
Derby, Sunday, 1 November
Light rain. High 64°, low 53°.
Pressure30.30 inHg
Wind12.1 mph SE
Humidity64%
Visibility6.2 mi
Dew point50°
Mon, 0268° / 53°0
Morning60°feels 60°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight57°feels 56°
68 °
Derby, Monday, 2 November
Overcast. High 68°, low 53°.
Pressure30.12 inHg
Wind9.5 mph SE
Humidity79%
Visibility6.2 mi
Dew point57°
Tue, 0374° / 63°0.06
Morning64°feels 65°
Afternoon74°feels 74°
Evening68°feels 68°
Overnight63°feels 63°
74 °
Derby, Tuesday, 3 November
Light rain. High 74°, low 63°.
Pressure29.97 inHg
Wind17.1 mph S
Humidity69%
Visibility6.2 mi
Dew point62°
Wed, 0472° / 60°0.37
Morning65°feels 65°
Afternoon71°feels 71°
Evening64°feels 63°
Overnight64°feels 65°
72 °
Derby, Wednesday, 4 November
Rain. High 72°, low 60°.
Pressure29.71 inHg
Wind8.6 mph SW
Humidity78%
Visibility6.0 mi
Dew point62°
Thu, 0565° / 50°0
Morning54°feels 53°
Afternoon64°feels 63°
Evening61°feels 60°
Overnight57°feels 56°
65 °
Derby, Thursday, 5 November
Overcast. High 65°, low 50°.
Pressure29.85 inHg
Wind8.9 mph W
Humidity52%
Visibility—
Dew point45°
Fri, 0658° / 54°0
Morning56°feels 55°
Afternoon57°feels 56°
Evening54°feels 53°
Overnight54°feels 53°
58 °
Derby, Friday, 6 November
Overcast. High 58°, low 54°.
Pressure29.85 inHg
Wind9.5 mph NW
Humidity77%
Visibility—
Dew point50°
Sat, 0760° / 51°0
Morning55°feels 53°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight51°feels 49°
60 °
Derby, Saturday, 7 November
Overcast. High 60°, low 51°.
Pressure29.88 inHg
Wind6.6 mph N
Humidity49%
Visibility—
Dew point40°
Sun, 0860° / 47°0
Morning51°feels 48°
Afternoon58°feels 56°
Evening51°feels 48°
Overnight47°feels 44°
60 °
Derby, Sunday, 8 November
Partly cloudy. High 60°, low 47°.
Pressure29.85 inHg
Wind10.7 mph N
Humidity50%
Visibility—
Dew point39°
Mon, 0957° / 44°0
Morning51°feels 49°
Afternoon56°feels 55°
Evening56°feels 54°
Overnight54°feels 52°
57 °
Derby, Monday, 9 November
Overcast. High 57°, low 44°.
Pressure29.94 inHg
Wind12 mph N
Humidity67%
Visibility—
Dew point45°
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.