10-day forecast for Newtown, PA: 59° to 90°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
84° · 0.05 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 71°0.02
Morning74°feels 74°
Afternoon86°feels 85°
Evening73°feels 73°
Overnight72°feels 72°
89 °
Newtown, Monday, 10 August
Light rain. High 89°, low 71°.
Pressure29.97 inHg
Wind6.2 mph W
Humidity35%
Visibility6.2 mi
Dew point59°
Tue, 1190° / 71°0.09
Morning72°feels 73°
Afternoon89°feels 88°
Evening80°feels 81°
Overnight79°feels 79°
90 °
Newtown, Tuesday, 11 August
Rain. High 90°, low 71°.
Pressure29.85 inHg
Wind9.1 mph NW
Humidity47%
Visibility6.2 mi
Dew point63°
Wed, 1285° / 73°0
Morning76°feels 76°
Afternoon85°feels 86°
Evening81°feels 83°
Overnight75°feels 74°
85 °
Newtown, Wednesday, 12 August
Overcast. High 85°, low 73°.
Pressure29.74 inHg
Wind9.1 mph W
Humidity56%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 67°0.05
Morning74°feels 75°
Afternoon82°feels 81°
Evening74°feels 73°
Overnight73°feels 74°
84 °
Newtown, Thursday, 13 August
Light rain. High 84°, low 67°.
Pressure29.77 inHg
Wind12.1 mph NW
Humidity37%
Visibility—
Dew point53°
Fri, 1478° / 62°0
Morning67°feels 65°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight64°feels 62°
78 °
Newtown, Friday, 14 August
Partly cloudy. High 78°, low 62°.
Pressure30.00 inHg
Wind11.6 mph NW
Humidity33%
Visibility—
Dew point44°
Sat, 1579° / 60°0
Morning65°feels 64°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight64°feels 62°
79 °
Newtown, Saturday, 15 August
Clear. High 79°, low 60°.
Pressure30.09 inHg
Wind12.4 mph NW
Humidity31%
Visibility—
Dew point42°
Sun, 1680° / 59°0
Morning68°feels 67°
Afternoon79°feels 78°
Evening73°feels 72°
Overnight67°feels 66°
80 °
Newtown, Sunday, 16 August
Overcast. High 80°, low 59°.
Pressure30.12 inHg
Wind6.4 mph NW
Humidity27%
Visibility—
Dew point41°
Mon, 1783° / 65°0
Morning73°feels 71°
Afternoon82°feels 80°
Evening74°feels 74°
Overnight71°feels 70°
83 °
Newtown, Monday, 17 August
Overcast. High 83°, low 65°.
Pressure30.00 inHg
Wind8.6 mph SW
Humidity29%
Visibility—
Dew point46°
Tue, 1887° / 66°0
Morning74°feels 74°
Afternoon85°feels 84°
Evening78°feels 78°
Overnight74°feels 74°
87 °
Newtown, Tuesday, 18 August
Clear. High 87°, low 66°.
Pressure30.00 inHg
Wind5.7 mph S
Humidity34%
Visibility—
Dew point53°
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 Newtown, 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.