10-day forecast for Derby, IA: 40° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Sunday, November 1
69° · 0.66 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0168° / 53°0.02
Morning53°feels 53°
Afternoon66°feels 66°
Evening63°feels 62°
Overnight55°feels 54°
68 °
Derby, Sunday, 1 November
Light rain. High 68°, low 53°.
Pressure30.21 inHg
Wind10.2 mph S
Humidity73%
Visibility6.2 mi
Dew point56°
Mon, 0266° / 57°0.32
Morning57°feels 57°
Afternoon64°feels 65°
Evening65°feels 66°
Overnight59°feels 58°
66 °
Derby, Monday, 2 November
Rain. High 66°, low 57°.
Pressure29.83 inHg
Wind19.9 mph S
Humidity82%
Visibility4.1 mi
Dew point58°
Tue, 0369° / 59°0.66
Morning65°feels 65°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight63°feels 64°
69 °
Derby, Tuesday, 3 November
Heavy rain. High 69°, low 59°.
Pressure29.62 inHg
Wind17.9 mph S
Humidity83%
Visibility2.6 mi
Dew point61°
Wed, 0458° / 52°0.09
Morning54°feels 53°
Afternoon55°feels 54°
Evening53°feels 52°
Overnight57°feels 57°
58 °
Derby, Wednesday, 4 November
Light rain. High 58°, low 52°.
Pressure29.65 inHg
Wind11.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point48°
Thu, 0555° / 51°0
Morning53°feels 52°
Afternoon55°feels 54°
Evening52°feels 51°
Overnight52°feels 51°
55 °
Derby, Thursday, 5 November
Light rain. High 55°, low 51°.
Pressure29.74 inHg
Wind11.5 mph W
Humidity74%
Visibility—
Dew point47°
Fri, 0653° / 47°0.02
Morning48°feels 45°
Afternoon52°feels 51°
Evening52°feels 50°
Overnight50°feels 48°
53 °
Derby, Friday, 6 November
Light rain. High 53°, low 47°.
Pressure29.97 inHg
Wind10.6 mph NW
Humidity77%
Visibility—
Dew point44°
Sat, 0758° / 46°0
Morning49°feels 47°
Afternoon57°feels 55°
Evening53°feels 52°
Overnight52°feels 50°
58 °
Derby, Saturday, 7 November
Mostly clear. High 58°, low 46°.
Pressure29.74 inHg
Wind8.1 mph S
Humidity59%
Visibility—
Dew point42°
Sun, 0856° / 44°0
Morning47°feels 43°
Afternoon55°feels 53°
Evening48°feels 45°
Overnight46°feels 42°
56 °
Derby, Sunday, 8 November
Mostly clear. High 56°, low 44°.
Pressure29.94 inHg
Wind15 mph NW
Humidity63%
Visibility—
Dew point42°
Mon, 0955° / 40°0
Morning44°feels 40°
Afternoon52°feels 49°
Evening46°feels 43°
Overnight43°feels 39°
55 °
Derby, Monday, 9 November
Mostly clear. High 55°, low 40°.
Pressure30.00 inHg
Wind7.9 mph NW
Humidity56%
Visibility—
Dew point36°
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, IA 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.