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As of 10:53 CDT

Weather in Derby, IA

68°Current weather

Derby, Thursday, 22 October, 10:53

Clear. Feels like 67°. High 75°, low 50°.

Pressure30.24 inHg
Wind0 mph N
Humidity60%
Visibility6.2 mi
Dew point53°

Two-week outlook for Derby, IA: week one averages a high of 71.9° and week two 59.4°, so week two runs 12.6° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)71.9°53.5°0.0 in / 0 d—
2nd (October 29 – November 4)59.4°45°1.2 in / 3 d—

Weekend weather

Sat, October 24
Mostly clear
74°57°
no precip.
Sun, October 25
Overcast
74°55°
no precip.
Sat, October 31
Rain
55°45°
1.09 in
Sun, November 1
Light rain
61°55°
0.04 in
Fri, 2375° / 53°0Clear
75 °Clear

Derby, Friday, 23 October

Clear. High 75°, low 53°.

Pressure30.21 inHg
Wind9.6 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 2474° / 57°0Mostly clear
74 °Mostly clear

Derby, Saturday, 24 October

Mostly clear. High 74°, low 57°.

Pressure30.24 inHg
Wind11.6 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sun, 2574° / 55°0Overcast
74 °Overcast

Derby, Sunday, 25 October

Overcast. High 74°, low 55°.

Pressure30.33 inHg
Wind5.1 mph S
Humidity57%
Visibility6.2 mi
Dew point55°
Mon, 2673° / 57°0Overcast
73 °Overcast

Derby, Monday, 26 October

Overcast. High 73°, low 57°.

Pressure30.27 inHg
Wind8.3 mph SE
Humidity54%
Visibility—
Dew point51°
Tue, 2770° / 57°0.01Light rain
70 °Light rain

Derby, Tuesday, 27 October

Light rain. High 70°, low 57°.

Pressure30.18 inHg
Wind12.4 mph S
Humidity44%
Visibility—
Dew point45°
Wed, 2862° / 47°0Clear
62 °Clear

Derby, Wednesday, 28 October

Clear. High 62°, low 47°.

Pressure30.09 inHg
Wind12.8 mph SW
Humidity64%
Visibility—
Dew point44°
Thu, 2960° / 40°0.02Light rain
60 °Light rain

Derby, Thursday, 29 October

Light rain. High 60°, low 40°.

Pressure30.33 inHg
Wind18 mph N
Humidity46%
Visibility—
Dew point29°
Fri, 3055° / 36°0.05Light rain
55 °Light rain

Derby, Friday, 30 October

Light rain. High 55°, low 36°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity42%
Visibility—
Dew point28°
Sat, 3155° / 45°1.09Rain
55 °Rain

Derby, Saturday, 31 October

Rain. High 55°, low 45°.

Pressure29.88 inHg
Wind17.4 mph S
Humidity96%
Visibility—
Dew point53°
Sun, 0161° / 55°0.04Light rain
61 °Light rain

Derby, Sunday, 1 November

Light rain. High 61°, low 55°.

Pressure29.97 inHg
Wind12.3 mph S
Humidity83%
Visibility—
Dew point54°
Mon, 0262° / 50°0Clear
62 °Clear

Derby, Monday, 2 November

Clear. High 62°, low 50°.

Pressure30.21 inHg
Wind5.9 mph NW
Humidity50%
Visibility—
Dew point41°
Tue, 0364° / 48°0Clear
64 °Clear

Derby, Tuesday, 3 November

Clear. High 64°, low 48°.

Pressure30.18 inHg
Wind9.7 mph NW
Humidity59%
Visibility—
Dew point47°
Wed, 0459° / 42°0Clear
59 °Clear

Derby, Wednesday, 4 November

Clear. High 59°, low 42°.

Pressure30.21 inHg
Wind8.1 mph SE
Humidity44%
Visibility—
Dew point34°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Derby, IA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.