10-day forecast for Dean, IA: 38° to 79°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Wednesday, October 21
69° · 1.08 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1469° / 57°0.91
Morning57°feels 57°
Afternoon69°feels 68°
Evening63°feels 63°
Overnight62°feels 63°
69 °
Dean, Wednesday, 14 October
Heavy rain. High 69°, low 57°.
Pressure30.09 inHg
Wind9.5 mph N
Humidity67%
Visibility6.2 mi
Dew point54°
Thu, 1568° / 56°0.81
Morning61°feels 62°
Afternoon65°feels 66°
Evening60°feels 60°
Overnight61°feels 61°
68 °
Dean, Thursday, 15 October
Heavy rain. High 68°, low 56°.
Pressure29.94 inHg
Wind8.9 mph E
Humidity97%
Visibility1.6 mi
Dew point62°
Fri, 1656° / 47°0
Morning48°feels 41°
Afternoon54°feels 52°
Evening49°feels 46°
Overnight54°feels 51°
56 °
Dean, Friday, 16 October
Overcast. High 56°, low 47°.
Pressure30.45 inHg
Wind21.2 mph N
Humidity55%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 38°0
Morning44°feels 43°
Afternoon56°feels 54°
Evening51°feels 48°
Overnight43°feels 40°
58 °
Dean, Saturday, 17 October
Clear. High 58°, low 38°.
Pressure30.50 inHg
Wind10.6 mph S
Humidity47%
Visibility—
Dew point34°
Sun, 1862° / 47°0
Morning51°feels 47°
Afternoon61°feels 59°
Evening56°feels 55°
Overnight54°feels 52°
62 °
Dean, Sunday, 18 October
Overcast. High 62°, low 47°.
Pressure30.18 inHg
Wind14.6 mph SW
Humidity58%
Visibility—
Dew point45°
Mon, 1952° / 49°0.3
Morning50°feels 47°
Afternoon50°feels 49°
Evening51°feels 50°
Overnight51°feels 50°
52 °
Dean, Monday, 19 October
Light rain. High 52°, low 49°.
Pressure30.21 inHg
Wind10 mph S
Humidity92%
Visibility—
Dew point48°
Tue, 2069° / 50°0
Morning55°feels 53°
Afternoon68°feels 68°
Evening62°feels 62°
Overnight58°feels 57°
69 °
Dean, Tuesday, 20 October
Mostly clear. High 69°, low 50°.
Pressure30.15 inHg
Wind11.1 mph S
Humidity63%
Visibility—
Dew point54°
Wed, 2174° / 60°0.04
Morning64°feels 65°
Afternoon74°feels 74°
Evening70°feels 71°
Overnight66°feels 66°
74 °
Dean, Wednesday, 21 October
Light rain. High 74°, low 60°.
Pressure30.09 inHg
Wind16.8 mph S
Humidity68%
Visibility—
Dew point61°
Thu, 2269° / 64°1.08
Morning65°feels 66°
Afternoon66°feels 67°
Evening68°feels 69°
Overnight68°feels 69°
69 °
Dean, Thursday, 22 October
Rain. High 69°, low 64°.
Pressure29.88 inHg
Wind21.6 mph S
Humidity94%
Visibility—
Dew point64°
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 Dean, 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.