10-day forecast for Summit, PA: 38° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Saturday, October 31
62° · 0.2 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2666° / 42°0
Morning43°feels 41°
Afternoon64°feels 63°
Evening51°feels 50°
Overnight42°feels 38°
66 °
Summit, Monday, 26 October
Clear. High 66°, low 42°.
Pressure30.33 inHg
Wind4.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point49°
Tue, 2758° / 44°0
Morning46°feels 45°
Afternoon58°feels 56°
Evening46°feels 44°
Overnight51°feels 49°
58 °
Summit, Tuesday, 27 October
Overcast. High 58°, low 44°.
Pressure30.39 inHg
Wind1.8 mph NE
Humidity59%
Visibility6.2 mi
Dew point41°
Wed, 2863° / 43°0
Morning46°feels 42°
Afternoon63°feels 62°
Evening55°feels 54°
Overnight43°feels 40°
63 °
Summit, Wednesday, 28 October
Overcast. High 63°, low 43°.
Pressure30.33 inHg
Wind6.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point49°
Thu, 2968° / 49°0
Morning54°feels 51°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight50°feels 49°
68 °
Summit, Thursday, 29 October
Overcast. High 68°, low 49°.
Pressure30.15 inHg
Wind10.8 mph SW
Humidity55%
Visibility—
Dew point48°
Fri, 3065° / 55°0.02
Morning58°feels 58°
Afternoon64°feels 63°
Evening55°feels 55°
Overnight57°feels 56°
65 °
Summit, Friday, 30 October
Light rain. High 65°, low 55°.
Pressure30.24 inHg
Wind6 mph SW
Humidity67%
Visibility—
Dew point53°
Sat, 3168° / 52°0
Morning57°feels 55°
Afternoon66°feels 65°
Evening58°feels 57°
Overnight56°feels 55°
68 °
Summit, Saturday, 31 October
Overcast. High 68°, low 52°.
Pressure30.24 inHg
Wind10 mph S
Humidity52%
Visibility—
Dew point47°
Sun, 0162° / 55°0.2
Morning57°feels 56°
Afternoon61°feels 60°
Evening58°feels 58°
Overnight58°feels 58°
62 °
Summit, Sunday, 1 November
Light rain. High 62°, low 55°.
Pressure30.06 inHg
Wind18.7 mph S
Humidity61%
Visibility—
Dew point47°
Mon, 0261° / 55°0.09
Morning58°feels 58°
Afternoon60°feels 59°
Evening56°feels 55°
Overnight55°feels 54°
61 °
Summit, Monday, 2 November
Light rain. High 61°, low 55°.
Pressure29.91 inHg
Wind16.1 mph NW
Humidity71%
Visibility—
Dew point51°
Tue, 0358° / 42°0
Morning49°feels 46°
Afternoon56°feels 54°
Evening44°feels 40°
Overnight43°feels 39°
58 °
Summit, Tuesday, 3 November
Overcast. High 58°, low 42°.
Pressure30.15 inHg
Wind8.9 mph N
Humidity46%
Visibility—
Dew point36°
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 Summit, 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.