10-day forecast for Hellertown, PA: 37° to 78°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Tuesday, October 13
78° · 0.5 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1477° / 62°0.02
Morning66°feels 66°
Afternoon76°feels 76°
Evening70°feels 70°
Overnight65°feels 66°
77 °
Hellertown, Wednesday, 14 October
Light rain. High 77°, low 62°.
Pressure29.88 inHg
Wind10.6 mph W
Humidity71%
Visibility3.1 mi
Dew point67°
Thu, 1564° / 52°0
Morning52°feels 51°
Afternoon63°feels 62°
Evening57°feels 55°
Overnight57°feels 56°
64 °
Hellertown, Thursday, 15 October
Clear. High 64°, low 52°.
Pressure30.24 inHg
Wind4.6 mph NE
Humidity60%
Visibility6.2 mi
Dew point47°
Fri, 1678° / 55°0.5
Morning59°feels 59°
Afternoon77°feels 78°
Evening65°feels 65°
Overnight55°feels 54°
78 °
Hellertown, Friday, 16 October
Heavy rain. High 78°, low 55°.
Pressure29.68 inHg
Wind11.5 mph SW
Humidity85%
Visibility6.2 mi
Dew point66°
Sat, 1753° / 40°0
Morning46°feels 41°
Afternoon50°feels 44°
Evening48°feels 43°
Overnight53°feels 51°
53 °
Hellertown, Saturday, 17 October
Clear. High 53°, low 40°.
Pressure30.12 inHg
Wind14.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point30°
Sun, 1857° / 37°0
Morning41°feels 37°
Afternoon51°feels 49°
Evening55°feels 52°
Overnight44°feels 40°
57 °
Hellertown, Sunday, 18 October
Clear. High 57°, low 37°.
Pressure30.56 inHg
Wind8.7 mph SW
Humidity62%
Visibility—
Dew point36°
Mon, 1962° / 40°0
Morning44°feels 42°
Afternoon56°feels 55°
Evening60°feels 59°
Overnight50°feels 49°
62 °
Hellertown, Monday, 19 October
Overcast. High 62°, low 40°.
Pressure30.53 inHg
Wind10.4 mph SW
Humidity66%
Visibility—
Dew point42°
Tue, 2066° / 50°0
Morning54°feels 53°
Afternoon62°feels 61°
Evening62°feels 62°
Overnight52°feels 51°
66 °
Hellertown, Tuesday, 20 October
Overcast. High 66°, low 50°.
Pressure30.42 inHg
Wind4.3 mph SW
Humidity73%
Visibility—
Dew point51°
Wed, 2169° / 49°0
Morning53°feels 53°
Afternoon64°feels 63°
Evening64°feels 64°
Overnight53°feels 52°
69 °
Hellertown, Wednesday, 21 October
Clear. High 69°, low 49°.
Pressure30.24 inHg
Wind5.4 mph W
Humidity59%
Visibility—
Dew point47°
Thu, 2270° / 52°0
Morning56°feels 55°
Afternoon64°feels 63°
Evening64°feels 64°
Overnight55°feels 54°
70 °
Hellertown, Thursday, 22 October
Overcast. High 70°, low 52°.
Pressure30.15 inHg
Wind4.1 mph W
Humidity63%
Visibility—
Dew point49°
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 Hellertown, 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.