10-day forecast for Summit, PA: 34° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Monday, October 19
49°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1860° / 34°0
Morning38°feels 38°
Afternoon58°feels 56°
Evening49°feels 49°
Overnight36°feels 36°
60 °
Summit, Sunday, 18 October
Clear. High 60°, low 34°.
Pressure30.59 inHg
Wind3.4 mph S
Humidity45%
Visibility6.2 mi
Dew point30°
Mon, 1965° / 37°0
Morning37°feels 34°
Afternoon64°feels 62°
Evening50°feels 48°
Overnight42°feels 39°
65 °
Summit, Monday, 19 October
Clear. High 65°, low 37°.
Pressure30.45 inHg
Wind2.7 mph N
Humidity34%
Visibility6.2 mi
Dew point31°
Tue, 2064° / 43°0
Morning43°feels 39°
Afternoon64°feels 62°
Evening53°feels 52°
Overnight43°feels 40°
64 °
Summit, Tuesday, 20 October
Mostly clear. High 64°, low 43°.
Pressure30.39 inHg
Wind5 mph NE
Humidity62%
Visibility6.2 mi
Dew point46°
Wed, 2162° / 37°0
Morning37°feels 32°
Afternoon60°feels 58°
Evening49°feels 48°
Overnight43°feels 39°
62 °
Summit, Wednesday, 21 October
Clear. High 62°, low 37°.
Pressure30.27 inHg
Wind7.2 mph E
Humidity41%
Visibility—
Dew point35°
Thu, 2262° / 39°0
Morning46°feels 42°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight45°feels 42°
62 °
Summit, Thursday, 22 October
Clear. High 62°, low 39°.
Pressure30.18 inHg
Wind8.3 mph N
Humidity46%
Visibility—
Dew point38°
Fri, 2361° / 42°0
Morning47°feels 45°
Afternoon59°feels 57°
Evening47°feels 46°
Overnight44°feels 42°
61 °
Summit, Friday, 23 October
Clear. High 61°, low 42°.
Pressure30.21 inHg
Wind5.5 mph NE
Humidity45%
Visibility—
Dew point37°
Sat, 2462° / 39°0
Morning45°feels 42°
Afternoon59°feels 57°
Evening47°feels 43°
Overnight43°feels 39°
62 °
Summit, Saturday, 24 October
Mostly clear. High 62°, low 39°.
Pressure30.33 inHg
Wind8.1 mph SE
Humidity41%
Visibility—
Dew point35°
Sun, 2562° / 41°0
Morning47°feels 44°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight47°feels 46°
62 °
Summit, Sunday, 25 October
Overcast. High 62°, low 41°.
Pressure30.24 inHg
Wind7.8 mph S
Humidity51%
Visibility—
Dew point41°
Mon, 2664° / 47°0
Morning55°feels 54°
Afternoon61°feels 60°
Evening49°feels 47°
Overnight48°feels 47°
64 °
Summit, Monday, 26 October
Overcast. High 64°, low 47°.
Pressure30.12 inHg
Wind9.9 mph W
Humidity70%
Visibility—
Dew point52°
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.