10-day forecast for Summit, PA: 29° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Thursday, October 29
57°
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2358° / 33°0
Morning35°feels 33°
Afternoon57°feels 55°
Evening40°feels 37°
Overnight33°feels 29°
58 °
Summit, Friday, 23 October
Mostly clear. High 58°, low 33°.
Pressure30.36 inHg
Wind3.3 mph NE
Humidity64%
Visibility6.2 mi
Dew point42°
Sat, 2457° / 29°0
Morning29°feels 26°
Afternoon57°feels 55°
Evening44°feels 41°
Overnight30°feels 25°
57 °
Summit, Saturday, 24 October
Clear. High 57°, low 29°.
Pressure30.47 inHg
Wind5.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 2561° / 33°0
Morning33°feels 33°
Afternoon60°feels 58°
Evening44°feels 44°
Overnight37°feels 35°
61 °
Summit, Sunday, 25 October
Clear. High 61°, low 33°.
Pressure30.50 inHg
Wind2.8 mph S
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 2662° / 37°0
Morning37°feels 35°
Afternoon62°feels 60°
Evening50°feels 50°
Overnight38°feels 38°
62 °
Summit, Monday, 26 October
Clear. High 62°, low 37°.
Pressure30.39 inHg
Wind5.3 mph W
Humidity60%
Visibility6.2 mi
Dew point43°
Tue, 2761° / 44°0
Morning47°feels 46°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight45°feels 43°
61 °
Summit, Tuesday, 27 October
Mostly clear. High 61°, low 44°.
Pressure30.39 inHg
Wind4.8 mph E
Humidity62%
Visibility—
Dew point40°
Wed, 2859° / 42°0
Morning45°feels 43°
Afternoon51°feels 49°
Evening55°feels 53°
Overnight45°feels 44°
59 °
Summit, Wednesday, 28 October
Overcast. High 59°, low 42°.
Pressure30.30 inHg
Wind8.5 mph S
Humidity73%
Visibility—
Dew point41°
Thu, 2964° / 45°0
Morning50°feels 48°
Afternoon62°feels 60°
Evening59°feels 58°
Overnight49°feels 47°
64 °
Summit, Thursday, 29 October
Clear. High 64°, low 45°.
Pressure30.21 inHg
Wind11.5 mph W
Humidity54%
Visibility—
Dew point43°
Fri, 3064° / 48°0
Morning52°feels 50°
Afternoon61°feels 59°
Evening59°feels 58°
Overnight49°feels 47°
64 °
Summit, Friday, 30 October
Overcast. High 64°, low 48°.
Pressure30.12 inHg
Wind12 mph W
Humidity60%
Visibility—
Dew point45°
Sat, 3160° / 52°0
Morning55°feels 53°
Afternoon58°feels 56°
Evening56°feels 55°
Overnight53°feels 52°
60 °
Summit, Saturday, 31 October
Overcast. High 60°, low 52°.
Pressure30.09 inHg
Wind12.6 mph W
Humidity66%
Visibility—
Dew point46°
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.