10-day forecast for Derby, IA: 26° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Friday, November 20
63° · 0.22 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1656° / 29°0
Morning35°feels 28°
Afternoon56°feels 53°
Evening44°feels 38°
Overnight30°feels 23°
56 °
Derby, Monday, 16 November
Mostly clear. High 56°, low 29°.
Pressure30.47 inHg
Wind9.5 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Tue, 1756° / 38°0
Morning40°feels 33°
Afternoon56°feels 53°
Evening48°feels 43°
Overnight41°feels 34°
56 °
Derby, Tuesday, 17 November
Partly cloudy. High 56°, low 38°.
Pressure30.36 inHg
Wind12.2 mph S
Humidity52%
Visibility6.2 mi
Dew point36°
Wed, 1859° / 44°0
Morning45°feels 38°
Afternoon58°feels 56°
Evening57°feels 55°
Overnight45°feels 39°
59 °
Derby, Wednesday, 18 November
Overcast. High 59°, low 44°.
Pressure30.12 inHg
Wind18 mph S
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 1959° / 43°0.04
Morning54°feels 53°
Afternoon56°feels 54°
Evening47°feels 46°
Overnight54°feels 53°
59 °
Derby, Thursday, 19 November
Light rain. High 59°, low 43°.
Pressure30.27 inHg
Wind17.5 mph S
Humidity56%
Visibility—
Dew point41°
Fri, 2062° / 40°0
Morning50°feels 47°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight56°feels 55°
62 °
Derby, Friday, 20 November
Overcast. High 62°, low 40°.
Pressure30.15 inHg
Wind17.7 mph S
Humidity80%
Visibility—
Dew point51°
Sat, 2163° / 46°0.22
Morning56°feels 55°
Afternoon61°feels 59°
Evening49°feels 44°
Overnight48°feels 42°
63 °
Derby, Saturday, 21 November
Light rain. High 63°, low 46°.
Pressure29.88 inHg
Wind21 mph S
Humidity64%
Visibility—
Dew point49°
Sun, 2248° / 37°0
Morning42°feels 35°
Afternoon46°feels 40°
Evening40°feels 35°
Overnight37°feels 32°
48 °
Derby, Sunday, 22 November
Clear. High 48°, low 37°.
Pressure30.39 inHg
Wind14.1 mph NW
Humidity58%
Visibility—
Dew point32°
Mon, 2344° / 31°0
Morning34°feels 28°
Afternoon41°feels 36°
Evening35°feels 29°
Overnight32°feels 25°
44 °
Derby, Monday, 23 November
Clear. High 44°, low 31°.
Pressure30.53 inHg
Wind8.1 mph E
Humidity48%
Visibility—
Dew point22°
Tue, 2448° / 30°0
Morning34°feels 28°
Afternoon44°feels 39°
Evening38°feels 33°
Overnight36°feels 29°
48 °
Derby, Tuesday, 24 November
Overcast. High 48°, low 30°.
Pressure30.42 inHg
Wind11.2 mph S
Humidity45%
Visibility—
Dew point23°
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.