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As of 08:19 CDT

Weather in Derby, IA

43°Current weather

Derby, Tuesday, 20 October, 08:19

Clear. Feels like 38°. High 69°, low 42°.

Pressure30.33 inHg
Wind6.9 mph SE
Humidity93%
Visibility6.2 mi
Dew point41°

10-day forecast for Derby, IA: 28° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Saturday, October 24
56° · 0.29 in
Worst day: Monday, October 26

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 2172° / 47°0Clear
MorningMostly clear50°feels 48°
AfternoonClear71°feels 70°
EveningClear55°feels 54°
OvernightClear50°feels 49°
72 °Clear

Derby, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.24 inHg
Wind4.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point53°
Thu, 2272° / 50°0Clear
MorningClear52°feels 51°
AfternoonClear72°feels 71°
EveningClear60°feels 59°
OvernightClear54°feels 53°
72 °Clear

Derby, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.27 inHg
Wind4.7 mph SE
Humidity56%
Visibility6.2 mi
Dew point54°
Fri, 2372° / 53°0Overcast
MorningMostly clear53°feels 52°
AfternoonOvercast72°feels 71°
EveningOvercast65°feels 64°
OvernightClear55°feels 55°
72 °Overcast

Derby, Friday, 23 October

Overcast. High 72°, low 53°.

Pressure30.21 inHg
Wind11.6 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Sat, 2474° / 58°0Overcast
MorningPartly cloudy60°feels 59°
AfternoonOvercast71°feels 70°
EveningOvercast67°feels 66°
OvernightOvercast60°feels 59°
74 °Overcast

Derby, Saturday, 24 October

Overcast. High 74°, low 58°.

Pressure30.21 inHg
Wind12.8 mph S
Humidity47%
Visibility—
Dew point49°
Sun, 2571° / 56°0Overcast
MorningOvercast59°feels 59°
AfternoonOvercast67°feels 67°
EveningOvercast62°feels 62°
OvernightOvercast59°feels 58°
71 °Overcast

Derby, Sunday, 25 October

Overcast. High 71°, low 56°.

Pressure30.36 inHg
Wind8.1 mph SW
Humidity66%
Visibility—
Dew point54°
Mon, 2656° / 38°0.29Rain
MorningRain46°feels 40°
AfternoonRain40°feels 33°
EveningRain41°feels 33°
OvernightRain40°feels 34°
56 °Rain

Derby, Monday, 26 October

Rain. High 56°, low 38°.

Pressure30.27 inHg
Wind14.9 mph N
Humidity93%
Visibility—
Dew point40°
Tue, 2744° / 32°0Clear
MorningClear36°feels 29°
AfternoonClear43°feels 36°
EveningClear35°feels 29°
OvernightClear32°feels 27°
44 °Clear

Derby, Tuesday, 27 October

Clear. High 44°, low 32°.

Pressure30.56 inHg
Wind15.6 mph NW
Humidity50%
Visibility—
Dew point25°
Wed, 2849° / 28°0Clear
MorningClear33°feels 26°
AfternoonClear46°feels 40°
EveningClear40°feels 35°
OvernightClear37°feels 30°
49 °Clear

Derby, Wednesday, 28 October

Clear. High 49°, low 28°.

Pressure30.36 inHg
Wind15.5 mph SW
Humidity38%
Visibility—
Dew point20°
Thu, 2950° / 35°0Clear
MorningClear39°feels 33°
AfternoonClear48°feels 43°
EveningClear40°feels 35°
OvernightClear37°feels 31°
50 °Clear

Derby, Thursday, 29 October

Clear. High 50°, low 35°.

Pressure30.21 inHg
Wind12.2 mph NW
Humidity44%
Visibility—
Dew point26°

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.