10-day forecast for Mercer, PA: 34° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Friday, October 30
57° · 0.48 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2564° / 34°0
Morning35°feels 30°
Afternoon64°feels 62°
Evening50°feels 49°
Overnight37°feels 32°
64 °
Mercer, Sunday, 25 October
Clear. High 64°, low 34°.
Pressure30.53 inHg
Wind4.9 mph S
Humidity58%
Visibility6.2 mi
Dew point42°
Mon, 2665° / 43°0
Morning43°feels 41°
Afternoon64°feels 62°
Evening53°feels 52°
Overnight45°feels 42°
65 °
Mercer, Monday, 26 October
Partly cloudy. High 65°, low 43°.
Pressure30.36 inHg
Wind4.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point46°
Tue, 2759° / 43°0
Morning43°feels 41°
Afternoon59°feels 56°
Evening48°feels 46°
Overnight49°feels 47°
59 °
Mercer, Tuesday, 27 October
Overcast. High 59°, low 43°.
Pressure30.39 inHg
Wind3.4 mph N
Humidity60%
Visibility6.2 mi
Dew point41°
Wed, 2862° / 43°0
Morning50°feels 48°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight43°feels 40°
62 °
Mercer, Wednesday, 28 October
Overcast. High 62°, low 43°.
Pressure30.30 inHg
Wind6.4 mph SE
Humidity65%
Visibility—
Dew point47°
Thu, 2968° / 45°0
Morning51°feels 49°
Afternoon66°feels 65°
Evening55°feels 54°
Overnight51°feels 49°
68 °
Mercer, Thursday, 29 October
Clear. High 68°, low 45°.
Pressure30.27 inHg
Wind7.1 mph SW
Humidity53%
Visibility—
Dew point47°
Fri, 3068° / 51°0
Morning54°feels 52°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight53°feels 52°
68 °
Mercer, Friday, 30 October
Overcast. High 68°, low 51°.
Pressure30.21 inHg
Wind6.1 mph SW
Humidity56%
Visibility—
Dew point44°
Sat, 3167° / 51°0
Morning56°feels 55°
Afternoon65°feels 64°
Evening56°feels 56°
Overnight54°feels 53°
67 °
Mercer, Saturday, 31 October
Partly cloudy. High 67°, low 51°.
Pressure30.21 inHg
Wind9.1 mph SE
Humidity59%
Visibility—
Dew point50°
Sun, 0162° / 52°0.08
Morning55°feels 53°
Afternoon61°feels 60°
Evening57°feels 56°
Overnight55°feels 54°
62 °
Mercer, Sunday, 1 November
Light rain. High 62°, low 52°.
Pressure30.09 inHg
Wind14.2 mph S
Humidity67%
Visibility—
Dew point50°
Mon, 0257° / 42°0.48
Morning54°feels 53°
Afternoon55°feels 52°
Evening43°feels 40°
Overnight44°feels 40°
57 °
Mercer, Monday, 2 November
Rain. High 57°, low 42°.
Pressure29.94 inHg
Wind15.5 mph S
Humidity53%
Visibility—
Dew point39°
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 Mercer, 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.