10-day forecast for Summit, PA: 39° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, October 29
56° · 0.78 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2766° / 40°0
Morning42°feels 40°
Afternoon66°feels 65°
Evening50°feels 49°
Overnight42°feels 39°
66 °
Summit, Tuesday, 27 October
Partly cloudy. High 66°, low 40°.
Pressure30.36 inHg
Wind1.8 mph E
Humidity69%
Visibility6.2 mi
Dew point48°
Wed, 2867° / 43°0
Morning44°feels 41°
Afternoon67°feels 65°
Evening56°feels 55°
Overnight43°feels 39°
67 °
Summit, Wednesday, 28 October
Overcast. High 67°, low 43°.
Pressure30.33 inHg
Wind6.5 mph S
Humidity65%
Visibility6.2 mi
Dew point50°
Thu, 2969° / 47°0
Morning47°feels 44°
Afternoon69°feels 68°
Evening60°feels 58°
Overnight49°feels 47°
69 °
Summit, Thursday, 29 October
Clear. High 69°, low 47°.
Pressure30.21 inHg
Wind6.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 3065° / 46°0.01
Morning54°feels 53°
Afternoon65°feels 63°
Evening50°feels 48°
Overnight55°feels 54°
65 °
Summit, Friday, 30 October
Light rain. High 65°, low 46°.
Pressure30.21 inHg
Wind8.5 mph NW
Humidity66%
Visibility6.2 mi
Dew point50°
Sat, 3167° / 43°0
Morning50°feels 48°
Afternoon65°feels 63°
Evening56°feels 55°
Overnight52°feels 51°
67 °
Summit, Saturday, 31 October
Overcast. High 67°, low 43°.
Pressure30.33 inHg
Wind7.2 mph SE
Humidity33%
Visibility—
Dew point34°
Sun, 0156° / 53°0.78
Morning53°feels 52°
Afternoon54°feels 53°
Evening55°feels 55°
Overnight55°feels 55°
56 °
Summit, Sunday, 1 November
Rain. High 56°, low 53°.
Pressure30.12 inHg
Wind12.3 mph SE
Humidity91%
Visibility—
Dew point51°
Mon, 0259° / 56°0.5
Morning57°feels 57°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight56°feels 56°
59 °
Summit, Monday, 2 November
Rain. High 59°, low 56°.
Pressure29.80 inHg
Wind5.3 mph N
Humidity94%
Visibility—
Dew point56°
Tue, 0354° / 45°0.14
Morning50°feels 47°
Afternoon52°feels 49°
Evening46°feels 40°
Overnight46°feels 39°
54 °
Summit, Tuesday, 3 November
Light rain. High 54°, low 45°.
Pressure29.91 inHg
Wind15.1 mph E
Humidity73%
Visibility—
Dew point44°
Wed, 0446° / 40°0.53
Morning41°feels 32°
Afternoon40°feels 31°
Evening43°feels 35°
Overnight44°feels 37°
46 °
Summit, Wednesday, 4 November
Rain. High 46°, low 40°.
Pressure30.00 inHg
Wind19.6 mph E
Humidity89%
Visibility—
Dew point37°
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.