10-day forecast for Marengo, IA: 32° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Monday, November 9
44°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0552° / 46°0.02
Morning50°feels 46°
Afternoon50°feels 45°
Evening50°feels 45°
Overnight47°feels 41°
52 °
Marengo, Thursday, 5 November
Light rain. High 52°, low 46°.
Pressure29.85 inHg
Wind14 mph NW
Humidity71%
Visibility6.2 mi
Dew point42°
Fri, 0648° / 35°0
Morning42°feels 37°
Afternoon48°feels 46°
Evening38°feels 38°
Overnight45°feels 42°
48 °
Marengo, Friday, 6 November
Clear. High 48°, low 35°.
Pressure30.24 inHg
Wind6.4 mph N
Humidity54%
Visibility6.2 mi
Dew point28°
Sat, 0753° / 32°0
Morning36°feels 33°
Afternoon53°feels 51°
Evening43°feels 39°
Overnight33°feels 33°
53 °
Marengo, Saturday, 7 November
Overcast. High 53°, low 32°.
Pressure30.24 inHg
Wind6.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point34°
Sun, 0861° / 43°0
Morning48°feels 45°
Afternoon61°feels 59°
Evening48°feels 46°
Overnight43°feels 39°
61 °
Marengo, Sunday, 8 November
Clear. High 61°, low 43°.
Pressure30.12 inHg
Wind7.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point44°
Mon, 0965° / 38°0
Morning44°feels 42°
Afternoon60°feels 59°
Evening56°feels 55°
Overnight50°feels 48°
65 °
Marengo, Monday, 9 November
Clear. High 65°, low 38°.
Pressure30.09 inHg
Wind8.9 mph SW
Humidity63%
Visibility—
Dew point45°
Tue, 1058° / 44°0
Morning48°feels 45°
Afternoon56°feels 54°
Evening47°feels 45°
Overnight45°feels 41°
58 °
Marengo, Tuesday, 10 November
Clear. High 58°, low 44°.
Pressure30.06 inHg
Wind8.7 mph NW
Humidity44%
Visibility—
Dew point34°
Wed, 1149° / 39°0
Morning42°feels 38°
Afternoon47°feels 42°
Evening41°feels 36°
Overnight39°feels 33°
49 °
Marengo, Wednesday, 11 November
Overcast. High 49°, low 39°.
Pressure30.21 inHg
Wind12.5 mph N
Humidity53%
Visibility—
Dew point31°
Thu, 1244° / 33°0
Morning35°feels 29°
Afternoon42°feels 37°
Evening38°feels 34°
Overnight36°feels 31°
44 °
Marengo, Thursday, 12 November
Partly cloudy. High 44°, low 33°.
Pressure30.24 inHg
Wind10.1 mph NW
Humidity53%
Visibility—
Dew point25°
Fri, 1351° / 34°0
Morning38°feels 34°
Afternoon48°feels 45°
Evening43°feels 40°
Overnight38°feels 33°
51 °
Marengo, Friday, 13 November
Overcast. High 51°, low 34°.
Pressure29.83 inHg
Wind6.9 mph NE
Humidity55%
Visibility—
Dew point31°
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 Marengo, 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.