10-day forecast for Marengo, IA: 29° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, November 9
41°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0860° / 39°0
Morning45°feels 41°
Afternoon60°feels 58°
Evening45°feels 42°
Overnight39°feels 34°
60 °
Marengo, Sunday, 8 November
Clear. High 60°, low 39°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point40°
Mon, 0963° / 36°0
Morning40°feels 36°
Afternoon63°feels 61°
Evening53°feels 52°
Overnight38°feels 38°
63 °
Marengo, Monday, 9 November
Overcast. High 63°, low 36°.
Pressure30.09 inHg
Wind10 mph SW
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 1061° / 42°0
Morning44°feels 41°
Afternoon61°feels 58°
Evening47°feels 47°
Overnight47°feels 44°
61 °
Marengo, Tuesday, 10 November
Mostly clear. High 61°, low 42°.
Pressure30.12 inHg
Wind2.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point41°
Wed, 1158° / 42°0.03
Morning46°feels 46°
Afternoon58°feels 56°
Evening51°feels 49°
Overnight43°feels 43°
58 °
Marengo, Wednesday, 11 November
Light rain. High 58°, low 42°.
Pressure29.88 inHg
Wind3.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point42°
Thu, 1247° / 40°0
Morning42°feels 35°
Afternoon44°feels 37°
Evening41°feels 35°
Overnight40°feels 34°
47 °
Marengo, Thursday, 12 November
Light rain. High 47°, low 40°.
Pressure30.12 inHg
Wind13.4 mph N
Humidity62%
Visibility—
Dew point31°
Fri, 1341° / 29°0
Morning33°feels 26°
Afternoon40°feels 35°
Evening35°feels 35°
Overnight32°feels 31°
41 °
Marengo, Friday, 13 November
Clear. High 41°, low 29°.
Pressure30.18 inHg
Wind9.4 mph N
Humidity46%
Visibility—
Dew point20°
Sat, 1451° / 30°0
Morning35°feels 29°
Afternoon46°feels 41°
Evening42°feels 38°
Overnight39°feels 33°
51 °
Marengo, Saturday, 14 November
Partly cloudy. High 51°, low 30°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity51%
Visibility—
Dew point28°
Sun, 1558° / 41°0
Morning45°feels 42°
Afternoon55°feels 53°
Evening48°feels 46°
Overnight45°feels 42°
58 °
Marengo, Sunday, 15 November
Mostly clear. High 58°, low 41°.
Pressure30.00 inHg
Wind7.4 mph SW
Humidity57%
Visibility—
Dew point39°
Mon, 1658° / 41°0
Morning45°feels 41°
Afternoon55°feels 53°
Evening54°feels 53°
Overnight53°feels 51°
58 °
Marengo, Monday, 16 November
Overcast. High 58°, low 41°.
Pressure30.06 inHg
Wind11.9 mph SE
Humidity71%
Visibility—
Dew point44°
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.