10-day forecast for Marengo, PA: 31° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
53° · 0.06 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 34°0
Morning38°feels 34°
Afternoon66°feels 64°
Evening45°feels 41°
Overnight38°feels 32°
67 °
Marengo, Tuesday, 20 October
Clear. High 67°, low 34°.
Pressure30.33 inHg
Wind6.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 31°0
Morning39°feels 36°
Afternoon59°feels 57°
Evening49°feels 49°
Overnight35°feels 29°
61 °
Marengo, Wednesday, 21 October
Clear. High 61°, low 31°.
Pressure30.30 inHg
Wind2.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 2260° / 39°0
Morning41°feels 36°
Afternoon60°feels 58°
Evening47°feels 43°
Overnight40°feels 37°
60 °
Marengo, Thursday, 22 October
Overcast. High 60°, low 39°.
Pressure30.12 inHg
Wind12.3 mph NW
Humidity59%
Visibility6.2 mi
Dew point44°
Fri, 2350° / 35°0
Morning35°feels 30°
Afternoon45°feels 40°
Evening47°feels 44°
Overnight40°feels 35°
50 °
Marengo, Friday, 23 October
Partly cloudy. High 50°, low 35°.
Pressure30.36 inHg
Wind8.7 mph N
Humidity57%
Visibility6.2 mi
Dew point31°
Sat, 2456° / 32°0
Morning36°feels 36°
Afternoon48°feels 47°
Evening54°feels 52°
Overnight40°feels 40°
56 °
Marengo, Saturday, 24 October
Clear. High 56°, low 32°.
Pressure30.53 inHg
Wind4 mph N
Humidity58%
Visibility—
Dew point30°
Sun, 2558° / 37°0
Morning42°feels 42°
Afternoon51°feels 50°
Evening55°feels 54°
Overnight44°feels 44°
58 °
Marengo, Sunday, 25 October
Clear. High 58°, low 37°.
Pressure30.53 inHg
Wind5.6 mph S
Humidity64%
Visibility—
Dew point37°
Mon, 2666° / 43°0
Morning47°feels 47°
Afternoon58°feels 57°
Evening60°feels 59°
Overnight51°feels 51°
66 °
Marengo, Monday, 26 October
Overcast. High 66°, low 43°.
Pressure30.33 inHg
Wind5.6 mph W
Humidity61%
Visibility—
Dew point42°
Tue, 2763° / 49°0
Morning53°feels 52°
Afternoon58°feels 57°
Evening59°feels 58°
Overnight52°feels 51°
63 °
Marengo, Tuesday, 27 October
Overcast. High 63°, low 49°.
Pressure30.21 inHg
Wind7.9 mph S
Humidity72%
Visibility—
Dew point48°
Wed, 2853° / 33°0.06
Morning49°feels 49°
Afternoon51°feels 49°
Evening39°feels 31°
Overnight36°feels 30°
53 °
Marengo, Wednesday, 28 October
Light rain. High 53°, low 33°.
Pressure29.80 inHg
Wind13.4 mph NW
Humidity90%
Visibility—
Dew point49°
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.