10-day forecast for Summit, PA: 29° to 61°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Monday, October 26
60° · 0.12 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2354° / 31°0
Morning33°feels 28°
Afternoon54°feels 51°
Evening38°feels 32°
Overnight38°feels 33°
54 °
Summit, Friday, 23 October
Clear. High 54°, low 31°.
Pressure30.42 inHg
Wind5.4 mph E
Humidity49%
Visibility6.2 mi
Dew point31°
Sat, 2455° / 29°0
Morning33°feels 33°
Afternoon54°feels 51°
Evening41°feels 37°
Overnight29°feels 22°
55 °
Summit, Saturday, 24 October
Partly cloudy. High 55°, low 29°.
Pressure30.50 inHg
Wind4.8 mph S
Humidity45%
Visibility6.2 mi
Dew point30°
Sun, 2557° / 32°0
Morning33°feels 29°
Afternoon57°feels 54°
Evening43°feels 40°
Overnight35°feels 31°
57 °
Summit, Sunday, 25 October
Clear. High 57°, low 32°.
Pressure30.53 inHg
Wind6 mph S
Humidity41%
Visibility6.2 mi
Dew point26°
Mon, 2661° / 37°0
Morning38°feels 33°
Afternoon55°feels 53°
Evening58°feels 56°
Overnight37°feels 34°
61 °
Summit, Monday, 26 October
Clear. High 61°, low 37°.
Pressure30.36 inHg
Wind6.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point43°
Tue, 2755° / 38°0
Morning42°feels 39°
Afternoon49°feels 48°
Evening51°feels 48°
Overnight38°feels 33°
55 °
Summit, Tuesday, 27 October
Mostly clear. High 55°, low 38°.
Pressure30.42 inHg
Wind6.7 mph E
Humidity64%
Visibility—
Dew point36°
Wed, 2852° / 37°0
Morning39°feels 36°
Afternoon46°feels 43°
Evening49°feels 47°
Overnight42°feels 39°
52 °
Summit, Wednesday, 28 October
Overcast. High 52°, low 37°.
Pressure30.36 inHg
Wind8.2 mph S
Humidity54%
Visibility—
Dew point28°
Thu, 2960° / 42°0.12
Morning45°feels 43°
Afternoon53°feels 51°
Evening57°feels 55°
Overnight48°feels 43°
60 °
Summit, Thursday, 29 October
Light rain. High 60°, low 42°.
Pressure30.12 inHg
Wind12.1 mph SW
Humidity81%
Visibility—
Dew point44°
Fri, 3048° / 32°0
Morning36°feels 30°
Afternoon42°feels 37°
Evening45°feels 42°
Overnight34°feels 32°
48 °
Summit, Friday, 30 October
Clear. High 48°, low 32°.
Pressure30.27 inHg
Wind9.1 mph NW
Humidity65%
Visibility—
Dew point29°
Sat, 3150° / 31°0
Morning35°feels 35°
Afternoon46°feels 42°
Evening46°feels 41°
Overnight42°feels 37°
50 °
Summit, Saturday, 31 October
Overcast. High 50°, low 31°.
Pressure30.42 inHg
Wind9.5 mph S
Humidity51%
Visibility—
Dew point26°
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.