10-day forecast for Union, PA: 36° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Thursday, October 29
62° · 0.2 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2665° / 41°0
Morning42°feels 39°
Afternoon65°feels 64°
Evening51°feels 51°
Overnight41°feels 37°
65 °
Union, Monday, 26 October
Mostly clear. High 65°, low 41°.
Pressure30.33 inHg
Wind4.6 mph W
Humidity62%
Visibility6.2 mi
Dew point48°
Tue, 2760° / 45°0
Morning46°feels 44°
Afternoon59°feels 57°
Evening48°feels 46°
Overnight50°feels 48°
60 °
Union, Tuesday, 27 October
Overcast. High 60°, low 45°.
Pressure30.39 inHg
Wind1.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point41°
Wed, 2864° / 44°0
Morning46°feels 43°
Afternoon64°feels 63°
Evening55°feels 54°
Overnight44°feels 40°
64 °
Union, Wednesday, 28 October
Overcast. High 64°, low 44°.
Pressure30.33 inHg
Wind6.3 mph SE
Humidity69%
Visibility6.2 mi
Dew point49°
Thu, 2968° / 48°0
Morning54°feels 51°
Afternoon67°feels 65°
Evening58°feels 57°
Overnight55°feels 53°
68 °
Union, Thursday, 29 October
Partly cloudy. High 68°, low 48°.
Pressure30.18 inHg
Wind10.7 mph SW
Humidity53%
Visibility—
Dew point48°
Fri, 3064° / 54°0.03
Morning57°feels 57°
Afternoon63°feels 62°
Evening56°feels 56°
Overnight57°feels 57°
64 °
Union, Friday, 30 October
Light rain. High 64°, low 54°.
Pressure30.24 inHg
Wind5.7 mph SW
Humidity71%
Visibility—
Dew point53°
Sat, 3167° / 52°0
Morning56°feels 55°
Afternoon65°feels 65°
Evening58°feels 57°
Overnight55°feels 54°
67 °
Union, Saturday, 31 October
Overcast. High 67°, low 52°.
Pressure30.24 inHg
Wind8.8 mph S
Humidity54%
Visibility—
Dew point48°
Sun, 0162° / 55°0.2
Morning57°feels 56°
Afternoon62°feels 60°
Evening58°feels 58°
Overnight58°feels 58°
62 °
Union, Sunday, 1 November
Light rain. High 62°, low 55°.
Pressure30.06 inHg
Wind16.2 mph S
Humidity60%
Visibility—
Dew point47°
Mon, 0261° / 53°0.12
Morning58°feels 58°
Afternoon60°feels 59°
Evening55°feels 54°
Overnight54°feels 53°
61 °
Union, Monday, 2 November
Light rain. High 61°, low 53°.
Pressure29.91 inHg
Wind14.4 mph NW
Humidity71%
Visibility—
Dew point51°
Tue, 0359° / 42°0
Morning49°feels 46°
Afternoon56°feels 54°
Evening44°feels 41°
Overnight43°feels 39°
59 °
Union, Tuesday, 3 November
Overcast. High 59°, low 42°.
Pressure30.15 inHg
Wind8.2 mph NW
Humidity45%
Visibility—
Dew point36°
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 Union, 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.