10-day forecast for Upper Uwchlan, PA: 34° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
48° · 0.13 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2164° / 40°0
Morning42°feels 37°
Afternoon64°feels 62°
Evening48°feels 45°
Overnight41°feels 36°
64 °
Upper Uwchlan, Wednesday, 21 October
Clear. High 64°, low 40°.
Pressure30.21 inHg
Wind8.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point38°
Thu, 2264° / 37°0
Morning43°feels 37°
Afternoon61°feels 60°
Evening54°feels 53°
Overnight38°feels 32°
64 °
Upper Uwchlan, Thursday, 22 October
Clear. High 64°, low 37°.
Pressure30.06 inHg
Wind10.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point42°
Fri, 2355° / 40°0
Morning40°feels 34°
Afternoon55°feels 52°
Evening46°feels 43°
Overnight44°feels 40°
55 °
Upper Uwchlan, Friday, 23 October
Partly cloudy. High 55°, low 40°.
Pressure30.36 inHg
Wind8.6 mph N
Humidity48%
Visibility6.2 mi
Dew point30°
Sat, 2458° / 36°0
Morning36°feels 36°
Afternoon58°feels 55°
Evening54°feels 52°
Overnight39°feels 36°
58 °
Upper Uwchlan, Saturday, 24 October
Clear. High 58°, low 36°.
Pressure30.56 inHg
Wind0.2 mph S
Humidity49%
Visibility6.2 mi
Dew point35°
Sun, 2562° / 40°0
Morning44°feels 41°
Afternoon56°feels 54°
Evening58°feels 56°
Overnight45°feels 41°
62 °
Upper Uwchlan, Sunday, 25 October
Clear. High 62°, low 40°.
Pressure30.53 inHg
Wind7.1 mph SW
Humidity55%
Visibility—
Dew point37°
Mon, 2665° / 45°0
Morning49°feels 46°
Afternoon59°feels 58°
Evening60°feels 59°
Overnight49°feels 46°
65 °
Upper Uwchlan, Monday, 26 October
Overcast. High 65°, low 45°.
Pressure30.36 inHg
Wind7.7 mph SW
Humidity61%
Visibility—
Dew point43°
Tue, 2767° / 48°0.01
Morning52°feels 50°
Afternoon61°feels 60°
Evening62°feels 61°
Overnight54°feels 53°
67 °
Upper Uwchlan, Tuesday, 27 October
Light rain. High 67°, low 48°.
Pressure30.12 inHg
Wind13.4 mph NW
Humidity60%
Visibility—
Dew point45°
Wed, 2848° / 35°0.13
Morning41°feels 33°
Afternoon44°feels 38°
Evening45°feels 42°
Overnight37°feels 33°
48 °
Upper Uwchlan, Wednesday, 28 October
Light rain. High 48°, low 35°.
Pressure30.33 inHg
Wind14.9 mph NW
Humidity54%
Visibility—
Dew point27°
Thu, 2952° / 34°0
Morning37°feels 37°
Afternoon47°feels 44°
Evening48°feels 44°
Overnight40°feels 35°
52 °
Upper Uwchlan, Thursday, 29 October
Clear. High 52°, low 34°.
Pressure30.30 inHg
Wind9.5 mph SW
Humidity49%
Visibility—
Dew point27°
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 Upper Uwchlan, 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.