10-day forecast for Marengo, PA: 28° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
43°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2165° / 29°0
Morning32°feels 26°
Afternoon64°feels 61°
Evening43°feels 41°
Overnight32°feels 26°
65 °
Marengo, Wednesday, 21 October
Clear. High 65°, low 29°.
Pressure30.24 inHg
Wind2.8 mph NE
Humidity39%
Visibility6.2 mi
Dew point33°
Thu, 2262° / 38°0
Morning40°feels 35°
Afternoon62°feels 60°
Evening51°feels 49°
Overnight39°feels 35°
62 °
Marengo, Thursday, 22 October
Clear. High 62°, low 38°.
Pressure30.15 inHg
Wind9.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point42°
Fri, 2353° / 35°0
Morning35°feels 30°
Afternoon53°feels 50°
Evening43°feels 41°
Overnight41°feels 36°
53 °
Marengo, Friday, 23 October
Partly cloudy. High 53°, low 35°.
Pressure30.42 inHg
Wind4.5 mph N
Humidity51%
Visibility6.2 mi
Dew point29°
Sat, 2455° / 33°0
Morning38°feels 38°
Afternoon49°feels 48°
Evening53°feels 50°
Overnight36°feels 33°
55 °
Marengo, Saturday, 24 October
Clear. High 55°, low 33°.
Pressure30.59 inHg
Wind3.7 mph NE
Humidity53%
Visibility—
Dew point29°
Sun, 2563° / 40°0
Morning45°feels 44°
Afternoon58°feels 55°
Evening59°feels 58°
Overnight47°feels 47°
63 °
Marengo, Sunday, 25 October
Clear. High 63°, low 40°.
Pressure30.53 inHg
Wind3 mph S
Humidity43%
Visibility—
Dew point32°
Mon, 2666° / 46°0
Morning51°feels 51°
Afternoon61°feels 60°
Evening61°feels 60°
Overnight51°feels 51°
66 °
Marengo, Monday, 26 October
Mostly clear. High 66°, low 46°.
Pressure30.33 inHg
Wind4.3 mph SW
Humidity62%
Visibility—
Dew point46°
Tue, 2764° / 44°0.03
Morning53°feels 52°
Afternoon62°feels 60°
Evening56°feels 55°
Overnight45°feels 41°
64 °
Marengo, Tuesday, 27 October
Light rain. High 64°, low 44°.
Pressure30.09 inHg
Wind11.5 mph W
Humidity55%
Visibility—
Dew point44°
Wed, 2843° / 30°0.02
Morning39°feels 34°
Afternoon42°feels 36°
Evening41°feels 37°
Overnight32°feels 31°
43 °
Marengo, Wednesday, 28 October
Snow. High 43°, low 30°.
Pressure30.30 inHg
Wind10.9 mph NW
Humidity66%
Visibility—
Dew point30°
Thu, 2946° / 28°0
Morning33°feels 27°
Afternoon41°feels 34°
Evening43°feels 37°
Overnight33°feels 27°
46 °
Marengo, Thursday, 29 October
Clear. High 46°, low 28°.
Pressure30.21 inHg
Wind12.3 mph W
Humidity41%
Visibility—
Dew point17°
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, PA 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.