10-day forecast for Tredyffrin, PA: 59° to 89°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Monday, August 10
78°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 72°0
Morning75°feels 75°
Afternoon82°feels 82°
Evening77°feels 78°
Overnight73°feels 74°
89 °
Tredyffrin, Monday, 10 August
Partly cloudy. High 89°, low 72°.
Pressure30.00 inHg
Wind5.8 mph W
Humidity43%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 71°0.06
Morning72°feels 73°
Afternoon88°feels 88°
Evening79°feels 79°
Overnight79°feels 79°
89 °
Tredyffrin, Tuesday, 11 August
Light rain. High 89°, low 71°.
Pressure29.88 inHg
Wind10.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point64°
Wed, 1284° / 73°0.02
Morning74°feels 75°
Afternoon83°feels 86°
Evening79°feels 79°
Overnight75°feels 75°
84 °
Tredyffrin, Wednesday, 12 August
Light rain. High 84°, low 73°.
Pressure29.77 inHg
Wind10.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 69°0.03
Morning76°feels 76°
Afternoon82°feels 81°
Evening74°feels 73°
Overnight76°feels 77°
84 °
Tredyffrin, Thursday, 13 August
Light rain. High 84°, low 69°.
Pressure29.80 inHg
Wind14.5 mph NW
Humidity36%
Visibility—
Dew point53°
Fri, 1478° / 62°0
Morning66°feels 65°
Afternoon75°feels 74°
Evening69°feels 68°
Overnight64°feels 63°
78 °
Tredyffrin, Friday, 14 August
Overcast. High 78°, low 62°.
Pressure30.03 inHg
Wind10.3 mph NW
Humidity36%
Visibility—
Dew point46°
Sat, 1578° / 60°0
Morning65°feels 64°
Afternoon75°feels 74°
Evening69°feels 68°
Overnight64°feels 62°
78 °
Tredyffrin, Saturday, 15 August
Clear. High 78°, low 60°.
Pressure30.12 inHg
Wind12.5 mph NW
Humidity34%
Visibility—
Dew point44°
Sun, 1680° / 59°0
Morning67°feels 66°
Afternoon78°feels 78°
Evening73°feels 72°
Overnight68°feels 67°
80 °
Tredyffrin, Sunday, 16 August
Overcast. High 80°, low 59°.
Pressure30.12 inHg
Wind6 mph NW
Humidity32%
Visibility—
Dew point45°
Mon, 1782° / 64°0
Morning72°feels 71°
Afternoon80°feels 80°
Evening70°feels 71°
Overnight67°feels 67°
82 °
Tredyffrin, Monday, 17 August
Overcast. High 82°, low 64°.
Pressure30.00 inHg
Wind8.7 mph SW
Humidity37%
Visibility—
Dew point52°
Tue, 1886° / 66°0.01
Morning73°feels 73°
Afternoon85°feels 84°
Evening77°feels 77°
Overnight73°feels 73°
86 °
Tredyffrin, Tuesday, 18 August
Light rain. High 86°, low 66°.
Pressure30.00 inHg
Wind6 mph S
Humidity39%
Visibility—
Dew point56°
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 Tredyffrin, 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.