10-day forecast for Hellertown, PA: 30° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Wednesday, October 14
61° · 1.41 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1275° / 52°0.04
Morning53°feels 53°
Afternoon75°feels 75°
Evening61°feels 61°
Overnight54°feels 53°
75 °
Hellertown, Monday, 12 October
Light rain. High 75°, low 52°.
Pressure29.83 inHg
Wind4.5 mph NW
Humidity69%
Visibility6.2 mi
Dew point58°
Tue, 1377° / 54°0
Morning55°feels 55°
Afternoon77°feels 77°
Evening69°feels 70°
Overnight56°feels 56°
77 °
Hellertown, Tuesday, 13 October
Clear. High 77°, low 54°.
Pressure29.91 inHg
Wind5 mph SW
Humidity70%
Visibility6.2 mi
Dew point62°
Wed, 1478° / 63°0
Morning65°feels 66°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight66°feels 67°
78 °
Hellertown, Wednesday, 14 October
Partly cloudy. High 78°, low 63°.
Pressure29.88 inHg
Wind10 mph W
Humidity65%
Visibility6.2 mi
Dew point64°
Thu, 1565° / 51°0
Morning58°feels 57°
Afternoon62°feels 60°
Evening63°feels 62°
Overnight60°feels 59°
65 °
Hellertown, Thursday, 15 October
Mostly clear. High 65°, low 51°.
Pressure30.24 inHg
Wind6.8 mph N
Humidity59%
Visibility—
Dew point46°
Fri, 1664° / 52°0.33
Morning54°feels 54°
Afternoon57°feels 57°
Evening61°feels 61°
Overnight62°feels 61°
64 °
Hellertown, Friday, 16 October
Rain. High 64°, low 52°.
Pressure29.80 inHg
Wind18.6 mph W
Humidity93%
Visibility—
Dew point54°
Sat, 1755° / 46°0.58
Morning50°feels 48°
Afternoon47°feels 43°
Evening51°feels 49°
Overnight47°feels 43°
55 °
Hellertown, Saturday, 17 October
Rain. High 55°, low 46°.
Pressure29.85 inHg
Wind15.3 mph W
Humidity89%
Visibility—
Dew point44°
Sun, 1842° / 34°0
Morning39°feels 31°
Afternoon42°feels 34°
Evening40°feels 32°
Overnight35°feels 27°
42 °
Hellertown, Sunday, 18 October
Partly cloudy. High 42°, low 34°.
Pressure30.09 inHg
Wind16.6 mph NW
Humidity49%
Visibility—
Dew point23°
Mon, 1949° / 30°0
Morning34°feels 27°
Afternoon44°feels 38°
Evening47°feels 45°
Overnight35°feels 34°
49 °
Hellertown, Monday, 19 October
Clear. High 49°, low 30°.
Pressure30.42 inHg
Wind11.7 mph NW
Humidity41%
Visibility—
Dew point19°
Tue, 2056° / 34°0
Morning38°feels 36°
Afternoon50°feels 47°
Evening53°feels 51°
Overnight40°feels 40°
56 °
Hellertown, Tuesday, 20 October
Overcast. High 56°, low 34°.
Pressure30.42 inHg
Wind8.2 mph W
Humidity46%
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 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.