10-day forecast for Summit, PA: 36° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, October 15
75° · 0.66 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1675° / 53°0.66
Morning71°feels 72°
Afternoon67°feels 67°
Evening58°feels 57°
Overnight68°feels 69°
75 °
Summit, Friday, 16 October
Heavy rain. High 75°, low 53°.
Pressure29.74 inHg
Wind19.4 mph W
Humidity97%
Visibility2.5 mi
Dew point66°
Sat, 1751° / 41°0.03
Morning41°feels 34°
Afternoon48°feels 44°
Evening42°feels 39°
Overnight49°feels 44°
51 °
Summit, Saturday, 17 October
Light rain. High 51°, low 41°.
Pressure30.42 inHg
Wind13.4 mph N
Humidity59%
Visibility6.2 mi
Dew point28°
Sun, 1858° / 36°0
Morning37°feels 33°
Afternoon57°feels 55°
Evening48°feels 46°
Overnight38°feels 36°
58 °
Summit, Sunday, 18 October
Clear. High 58°, low 36°.
Pressure30.59 inHg
Wind5.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 1964° / 39°0
Morning39°feels 36°
Afternoon62°feels 60°
Evening51°feels 50°
Overnight41°feels 38°
64 °
Summit, Monday, 19 October
Clear. High 64°, low 39°.
Pressure30.50 inHg
Wind2 mph S
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 2065° / 39°0
Morning47°feels 46°
Afternoon63°feels 61°
Evening53°feels 51°
Overnight47°feels 46°
65 °
Summit, Tuesday, 20 October
Clear. High 65°, low 39°.
Pressure30.33 inHg
Wind5.3 mph N
Humidity45%
Visibility—
Dew point40°
Wed, 2164° / 44°0
Morning49°feels 47°
Afternoon62°feels 60°
Evening51°feels 50°
Overnight48°feels 46°
64 °
Summit, Wednesday, 21 October
Clear. High 64°, low 44°.
Pressure30.33 inHg
Wind4.5 mph N
Humidity50%
Visibility—
Dew point42°
Thu, 2265° / 45°0
Morning51°feels 49°
Afternoon63°feels 62°
Evening52°feels 51°
Overnight48°feels 47°
65 °
Summit, Thursday, 22 October
Clear. High 65°, low 45°.
Pressure30.27 inHg
Wind4.9 mph N
Humidity54%
Visibility—
Dew point45°
Fri, 2363° / 44°0
Morning49°feels 46°
Afternoon60°feels 58°
Evening48°feels 45°
Overnight45°feels 40°
63 °
Summit, Friday, 23 October
Partly cloudy. High 63°, low 44°.
Pressure30.36 inHg
Wind9.2 mph E
Humidity43%
Visibility—
Dew point37°
Sat, 2455° / 36°0
Morning41°feels 35°
Afternoon53°feels 50°
Evening44°feels 39°
Overnight41°feels 35°
55 °
Summit, Saturday, 24 October
Overcast. High 55°, low 36°.
Pressure30.47 inHg
Wind11.3 mph SE
Humidity37%
Visibility—
Dew point27°
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.