10-day forecast for Summit, PA: 41° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Saturday, October 24
68° · 0.37 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1668° / 50°0.37
Morning66°feels 67°
Afternoon57°feels 57°
Evening52°feels 50°
Overnight64°feels 65°
68 °
Summit, Friday, 16 October
Rain. High 68°, low 50°.
Pressure29.77 inHg
Wind20.9 mph W
Humidity87%
Visibility6.2 mi
Dew point55°
Sat, 1748° / 43°0.02
Morning44°feels 36°
Afternoon45°feels 41°
Evening47°feels 44°
Overnight47°feels 40°
48 °
Summit, Saturday, 17 October
Light rain. High 48°, low 43°.
Pressure30.45 inHg
Wind11.6 mph N
Humidity63%
Visibility6.2 mi
Dew point31°
Sun, 1857° / 45°0
Morning45°feels 40°
Afternoon57°feels 54°
Evening52°feels 50°
Overnight46°feels 41°
57 °
Summit, Sunday, 18 October
Clear. High 57°, low 45°.
Pressure30.56 inHg
Wind10.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point42°
Mon, 1959° / 46°0
Morning46°feels 41°
Afternoon59°feels 57°
Evening54°feels 52°
Overnight49°feels 45°
59 °
Summit, Monday, 19 October
Clear. High 59°, low 46°.
Pressure30.50 inHg
Wind0.7 mph S
Humidity59%
Visibility6.2 mi
Dew point44°
Tue, 2060° / 47°0
Morning53°feels 51°
Afternoon59°feels 58°
Evening56°feels 55°
Overnight55°feels 53°
60 °
Summit, Tuesday, 20 October
Mostly clear. High 60°, low 47°.
Pressure30.36 inHg
Wind8.1 mph NE
Humidity63%
Visibility—
Dew point46°
Wed, 2160° / 44°0
Morning52°feels 50°
Afternoon58°feels 56°
Evening46°feels 43°
Overnight45°feels 42°
60 °
Summit, Wednesday, 21 October
Clear. High 60°, low 44°.
Pressure30.36 inHg
Wind11.4 mph NE
Humidity52%
Visibility—
Dew point41°
Thu, 2261° / 41°0
Morning47°feels 43°
Afternoon59°feels 57°
Evening48°feels 47°
Overnight47°feels 43°
61 °
Summit, Thursday, 22 October
Clear. High 61°, low 41°.
Pressure30.30 inHg
Wind6.5 mph S
Humidity45%
Visibility—
Dew point37°
Fri, 2364° / 46°0
Morning51°feels 49°
Afternoon62°feels 60°
Evening53°feels 51°
Overnight51°feels 49°
64 °
Summit, Friday, 23 October
Clear. High 64°, low 46°.
Pressure30.30 inHg
Wind5.9 mph N
Humidity52%
Visibility—
Dew point43°
Sat, 2465° / 50°0
Morning54°feels 53°
Afternoon63°feels 62°
Evening53°feels 52°
Overnight52°feels 51°
65 °
Summit, Saturday, 24 October
Clear. High 65°, low 50°.
Pressure30.33 inHg
Wind9.5 mph NE
Humidity59%
Visibility—
Dew point48°
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.