10-day forecast for Windham Summit, PA: 48° to 85°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
84° · 0.49 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 64°0.06
Morning70°feels 71°
Afternoon84°feels 85°
Evening72°feels 73°
Overnight66°feels 66°
84 °
Windham Summit, Monday, 10 August
Light rain. High 84°, low 64°.
Pressure29.97 inHg
Wind6 mph S
Humidity74%
Visibility6.2 mi
Dew point64°
Tue, 1184° / 63°0.49
Morning67°feels 67°
Afternoon83°feels 83°
Evening66°feels 67°
Overnight66°feels 67°
84 °
Windham Summit, Tuesday, 11 August
Heavy rain. High 84°, low 63°.
Pressure29.91 inHg
Wind5.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point58°
Wed, 1278° / 63°0.3
Morning63°feels 63°
Afternoon78°feels 78°
Evening66°feels 67°
Overnight65°feels 66°
78 °
Windham Summit, Wednesday, 12 August
Rain. High 78°, low 63°.
Pressure29.74 inHg
Wind2.6 mph N
Humidity65%
Visibility6.2 mi
Dew point63°
Thu, 1372° / 52°0.01
Morning65°feels 65°
Afternoon70°feels 69°
Evening56°feels 56°
Overnight54°feels 53°
72 °
Windham Summit, Thursday, 13 August
Light rain. High 72°, low 52°.
Pressure29.83 inHg
Wind12.4 mph NW
Humidity46%
Visibility—
Dew point49°
Fri, 1468° / 48°0.02
Morning58°feels 57°
Afternoon66°feels 65°
Evening57°feels 57°
Overnight53°feels 52°
68 °
Windham Summit, Friday, 14 August
Light rain. High 68°, low 48°.
Pressure30.03 inHg
Wind8.9 mph NW
Humidity50%
Visibility—
Dew point47°
Sat, 1573° / 50°0
Morning60°feels 59°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight53°feels 52°
73 °
Windham Summit, Saturday, 15 August
Clear. High 73°, low 50°.
Pressure30.18 inHg
Wind12.1 mph N
Humidity46%
Visibility—
Dew point48°
Sun, 1676° / 49°0
Morning61°feels 60°
Afternoon73°feels 73°
Evening60°feels 60°
Overnight56°feels 55°
76 °
Windham Summit, Sunday, 16 August
Partly cloudy. High 76°, low 49°.
Pressure30.18 inHg
Wind4.4 mph NE
Humidity40%
Visibility—
Dew point47°
Mon, 1775° / 53°0.07
Morning64°feels 63°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight60°feels 60°
75 °
Windham Summit, Monday, 17 August
Light rain. High 75°, low 53°.
Pressure30.06 inHg
Wind8.6 mph S
Humidity62%
Visibility—
Dew point59°
Tue, 1871° / 61°0.02
Morning65°feels 66°
Afternoon70°feels 71°
Evening64°feels 64°
Overnight62°feels 62°
71 °
Windham Summit, Tuesday, 18 August
Light rain. High 71°, low 61°.
Pressure30.03 inHg
Wind5.2 mph SE
Humidity71%
Visibility—
Dew point60°
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 Windham 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.