10-day forecast for Summit, PA: 30° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Wednesday, October 14
52° · 0.52 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1560° / 45°0
Morning46°feels 42°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight48°feels 43°
60 °
Summit, Thursday, 15 October
Partly cloudy. High 60°, low 45°.
Pressure30.21 inHg
Wind5.2 mph SE
Humidity61%
Visibility6.2 mi
Dew point41°
Fri, 1670° / 47°0.4
Morning53°feels 53°
Afternoon63°feels 63°
Evening53°feels 52°
Overnight49°feels 45°
70 °
Summit, Friday, 16 October
Heavy rain. High 70°, low 47°.
Pressure29.68 inHg
Wind19.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point60°
Sat, 1746° / 32°0
Morning37°feels 28°
Afternoon42°feels 36°
Evening34°feels 28°
Overnight43°feels 35°
46 °
Summit, Saturday, 17 October
Partly cloudy. High 46°, low 32°.
Pressure30.30 inHg
Wind12 mph N
Humidity65%
Visibility6.2 mi
Dew point25°
Sun, 1854° / 30°0
Morning31°feels 27°
Afternoon54°feels 51°
Evening41°feels 39°
Overnight31°feels 25°
54 °
Summit, Sunday, 18 October
Clear. High 54°, low 30°.
Pressure30.56 inHg
Wind1.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point28°
Mon, 1961° / 35°0
Morning41°feels 40°
Afternoon56°feels 53°
Evening55°feels 52°
Overnight41°feels 37°
61 °
Summit, Monday, 19 October
Clear. High 61°, low 35°.
Pressure30.42 inHg
Wind9.7 mph N
Humidity37%
Visibility—
Dew point27°
Tue, 2058° / 40°0
Morning44°feels 40°
Afternoon53°feels 51°
Evening54°feels 53°
Overnight43°feels 42°
58 °
Summit, Tuesday, 20 October
Overcast. High 58°, low 40°.
Pressure30.36 inHg
Wind9.2 mph N
Humidity63%
Visibility—
Dew point39°
Wed, 2160° / 41°0
Morning45°feels 45°
Afternoon55°feels 53°
Evening56°feels 54°
Overnight44°feels 44°
60 °
Summit, Wednesday, 21 October
Clear. High 60°, low 41°.
Pressure30.39 inHg
Wind4.3 mph E
Humidity66%
Visibility—
Dew point41°
Thu, 2255° / 42°0.06
Morning44°feels 42°
Afternoon50°feels 47°
Evening54°feels 53°
Overnight49°feels 48°
55 °
Summit, Thursday, 22 October
Light rain. High 55°, low 42°.
Pressure30.30 inHg
Wind8.2 mph S
Humidity87%
Visibility—
Dew point45°
Fri, 2352° / 50°0.52
Morning51°feels 50°
Afternoon52°feels 51°
Evening52°feels 51°
Overnight52°feels 51°
52 °
Summit, Friday, 23 October
Rain. High 52°, low 50°.
Pressure30.12 inHg
Wind5.1 mph S
Humidity99%
Visibility—
Dew point51°
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.