10-day forecast for Hellertown, PA: 38° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
76° · 0.53 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1676° / 54°0.53
Morning59°feels 59°
Afternoon76°feels 76°
Evening64°feels 64°
Overnight55°feels 54°
76 °
Hellertown, Friday, 16 October
Heavy rain. High 76°, low 54°.
Pressure29.80 inHg
Wind9.6 mph SW
Humidity90%
Visibility2.9 mi
Dew point64°
Sat, 1761° / 41°0
Morning49°feels 44°
Afternoon52°feels 49°
Evening44°feels 39°
Overnight59°feels 58°
61 °
Hellertown, Saturday, 17 October
Light rain. High 61°, low 41°.
Pressure30.18 inHg
Wind13.6 mph N
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1854° / 38°0
Morning38°feels 36°
Afternoon53°feels 50°
Evening48°feels 48°
Overnight38°feels 38°
54 °
Hellertown, Sunday, 18 October
Clear. High 54°, low 38°.
Pressure30.62 inHg
Wind2.4 mph NE
Humidity53%
Visibility6.2 mi
Dew point34°
Mon, 1960° / 38°0
Morning42°feels 42°
Afternoon54°feels 52°
Evening58°feels 57°
Overnight41°feels 41°
60 °
Hellertown, Monday, 19 October
Clear. High 60°, low 38°.
Pressure30.53 inHg
Wind4.9 mph N
Humidity56%
Visibility—
Dew point36°
Tue, 2067° / 45°0
Morning50°feels 48°
Afternoon61°feels 60°
Evening64°feels 62°
Overnight50°feels 48°
67 °
Hellertown, Tuesday, 20 October
Overcast. High 67°, low 45°.
Pressure30.21 inHg
Wind7.3 mph N
Humidity54%
Visibility—
Dew point42°
Wed, 2162° / 44°0
Morning49°feels 47°
Afternoon58°feels 56°
Evening58°feels 56°
Overnight45°feels 42°
62 °
Hellertown, Wednesday, 21 October
Clear. High 62°, low 44°.
Pressure30.33 inHg
Wind8.2 mph NE
Humidity55%
Visibility—
Dew point40°
Thu, 2259° / 39°0
Morning43°feels 40°
Afternoon54°feels 52°
Evening55°feels 54°
Overnight44°feels 43°
59 °
Hellertown, Thursday, 22 October
Clear. High 59°, low 39°.
Pressure30.42 inHg
Wind4.2 mph N
Humidity61%
Visibility—
Dew point38°
Fri, 2366° / 42°0
Morning46°feels 45°
Afternoon58°feels 56°
Evening61°feels 60°
Overnight48°feels 48°
66 °
Hellertown, Friday, 23 October
Clear. High 66°, low 42°.
Pressure30.33 inHg
Wind5.8 mph NW
Humidity46%
Visibility—
Dew point35°
Sat, 2459° / 42°0
Morning47°feels 45°
Afternoon54°feels 52°
Evening54°feels 52°
Overnight43°feels 42°
59 °
Hellertown, Saturday, 24 October
Clear. High 59°, low 42°.
Pressure30.47 inHg
Wind6.8 mph NE
Humidity56%
Visibility—
Dew point37°
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.