10-day forecast for Upper Macungie, PA: 33° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, October 30
58°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2668° / 34°0
Morning36°feels 32°
Afternoon68°feels 67°
Evening48°feels 47°
Overnight35°feels 31°
68 °
Upper Macungie, Monday, 26 October
Clear. High 68°, low 34°.
Pressure30.30 inHg
Wind6.4 mph W
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2760° / 43°0
Morning47°feels 45°
Afternoon59°feels 57°
Evening49°feels 46°
Overnight43°feels 40°
60 °
Upper Macungie, Tuesday, 27 October
Clear. High 60°, low 43°.
Pressure30.39 inHg
Wind5 mph NE
Humidity49%
Visibility6.2 mi
Dew point38°
Wed, 2858° / 38°0
Morning39°feels 36°
Afternoon58°feels 56°
Evening49°feels 48°
Overnight41°feels 39°
58 °
Upper Macungie, Wednesday, 28 October
Clear. High 58°, low 38°.
Pressure30.50 inHg
Wind3.2 mph E
Humidity57%
Visibility6.2 mi
Dew point39°
Thu, 2964° / 46°0
Morning46°feels 45°
Afternoon58°feels 57°
Evening62°feels 61°
Overnight47°feels 46°
64 °
Upper Macungie, Thursday, 29 October
Overcast. High 64°, low 46°.
Pressure30.30 inHg
Wind8.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point51°
Fri, 3070° / 48°0
Morning53°feels 51°
Afternoon64°feels 63°
Evening66°feels 65°
Overnight54°feels 53°
70 °
Upper Macungie, Friday, 30 October
Mostly clear. High 70°, low 48°.
Pressure30.18 inHg
Wind7.9 mph W
Humidity66%
Visibility—
Dew point50°
Sat, 3168° / 52°0
Morning56°feels 55°
Afternoon62°feels 62°
Evening62°feels 61°
Overnight57°feels 56°
68 °
Upper Macungie, Saturday, 31 October
Light rain. High 68°, low 52°.
Pressure30.30 inHg
Wind4.5 mph N
Humidity70%
Visibility—
Dew point51°
Sun, 0170° / 53°0
Morning56°feels 56°
Afternoon64°feels 63°
Evening65°feels 64°
Overnight55°feels 55°
70 °
Upper Macungie, Sunday, 1 November
Overcast. High 70°, low 53°.
Pressure30.33 inHg
Wind8.1 mph S
Humidity71%
Visibility—
Dew point53°
Mon, 0266° / 55°0.05
Morning58°feels 57°
Afternoon63°feels 63°
Evening64°feels 64°
Overnight59°feels 59°
66 °
Upper Macungie, Monday, 2 November
Light rain. High 66°, low 55°.
Pressure30.27 inHg
Wind9 mph S
Humidity87%
Visibility—
Dew point57°
Tue, 0369° / 57°0.04
Morning59°feels 59°
Afternoon64°feels 64°
Evening66°feels 66°
Overnight60°feels 60°
69 °
Upper Macungie, Tuesday, 3 November
Light rain. High 69°, low 57°.
Pressure30.12 inHg
Wind8.9 mph SW
Humidity87%
Visibility—
Dew point59°
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 Macungie, 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.