10-day forecast for Preston, IA: 28° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, October 21
56° · 0.27 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2173° / 44°0
Morning48°feels 46°
Afternoon71°feels 71°
Evening56°feels 56°
Overnight48°feels 47°
73 °
Preston, Wednesday, 21 October
Clear. High 73°, low 44°.
Pressure30.27 inHg
Wind4.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 49°0
Morning49°feels 49°
Afternoon70°feels 69°
Evening58°feels 58°
Overnight51°feels 51°
70 °
Preston, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.30 inHg
Wind3.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point54°
Fri, 2369° / 51°0
Morning51°feels 51°
Afternoon68°feels 68°
Evening59°feels 58°
Overnight53°feels 53°
69 °
Preston, Friday, 23 October
Clear. High 69°, low 51°.
Pressure30.33 inHg
Wind8.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Sat, 2470° / 53°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening63°feels 62°
Overnight54°feels 53°
70 °
Preston, Saturday, 24 October
Clear. High 70°, low 53°.
Pressure30.30 inHg
Wind10.9 mph S
Humidity62%
Visibility6.2 mi
Dew point51°
Sun, 2570° / 55°0
Morning59°feels 58°
Afternoon68°feels 67°
Evening61°feels 61°
Overnight57°feels 56°
70 °
Preston, Sunday, 25 October
Overcast. High 70°, low 55°.
Pressure30.36 inHg
Wind8 mph SW
Humidity65%
Visibility—
Dew point55°
Mon, 2656° / 37°0.27
Morning50°feels 48°
Afternoon48°feels 44°
Evening37°feels 29°
Overnight41°feels 34°
56 °
Preston, Monday, 26 October
Rain. High 56°, low 37°.
Pressure30.12 inHg
Wind14.6 mph N
Humidity85%
Visibility—
Dew point46°
Tue, 2746° / 33°0
Morning36°feels 29°
Afternoon45°feels 39°
Evening37°feels 31°
Overnight33°feels 27°
46 °
Preston, Tuesday, 27 October
Clear. High 46°, low 33°.
Pressure30.45 inHg
Wind13.4 mph NW
Humidity42%
Visibility—
Dew point22°
Wed, 2846° / 28°0
Morning33°feels 27°
Afternoon44°feels 37°
Evening38°feels 32°
Overnight37°feels 30°
46 °
Preston, Wednesday, 28 October
Clear. High 46°, low 28°.
Pressure30.39 inHg
Wind13.7 mph SW
Humidity41%
Visibility—
Dew point20°
Thu, 2947° / 34°0
Morning38°feels 32°
Afternoon46°feels 40°
Evening39°feels 33°
Overnight36°feels 30°
47 °
Preston, Thursday, 29 October
Clear. High 47°, low 34°.
Pressure30.12 inHg
Wind14.3 mph NW
Humidity49%
Visibility—
Dew point27°
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 Preston, 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.