10-day forecast for Union, PA: 34° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Tuesday, November 3
61° · 0.62 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3060° / 39°0
Morning52°feels 51°
Afternoon58°feels 56°
Evening47°feels 43°
Overnight51°feels 49°
60 °
Union, Friday, 30 October
Mostly clear. High 60°, low 39°.
Pressure30.18 inHg
Wind11.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point43°
Sat, 3158° / 37°0
Morning38°feels 36°
Afternoon56°feels 54°
Evening51°feels 48°
Overnight38°feels 33°
58 °
Union, Saturday, 31 October
Partly cloudy. High 58°, low 37°.
Pressure30.50 inHg
Wind3 mph N
Humidity54%
Visibility6.2 mi
Dew point35°
Sun, 0160° / 42°0
Morning44°feels 44°
Afternoon60°feels 58°
Evening52°feels 49°
Overnight44°feels 44°
60 °
Union, Sunday, 1 November
Overcast. High 60°, low 42°.
Pressure30.50 inHg
Wind4.1 mph S
Humidity51%
Visibility6.2 mi
Dew point38°
Mon, 0267° / 44°0
Morning44°feels 44°
Afternoon59°feels 57°
Evening64°feels 62°
Overnight47°feels 45°
67 °
Union, Monday, 2 November
Clear. High 67°, low 44°.
Pressure30.36 inHg
Wind3 mph SW
Humidity51%
Visibility6.2 mi
Dew point42°
Tue, 0368° / 45°0
Morning51°feels 50°
Afternoon60°feels 59°
Evening63°feels 61°
Overnight51°feels 50°
68 °
Union, Tuesday, 3 November
Overcast. High 68°, low 45°.
Pressure30.30 inHg
Wind7.1 mph S
Humidity57%
Visibility—
Dew point43°
Wed, 0457° / 45°0
Morning49°feels 47°
Afternoon54°feels 53°
Evening56°feels 56°
Overnight53°feels 52°
57 °
Union, Wednesday, 4 November
Partly cloudy. High 57°, low 45°.
Pressure30.36 inHg
Wind10.9 mph E
Humidity81%
Visibility—
Dew point47°
Thu, 0561° / 54°0.62
Morning54°feels 54°
Afternoon56°feels 55°
Evening60°feels 60°
Overnight60°feels 60°
61 °
Union, Thursday, 5 November
Rain. High 61°, low 54°.
Pressure30.00 inHg
Wind16.5 mph SE
Humidity93%
Visibility—
Dew point53°
Fri, 0662° / 55°0.28
Morning61°feels 61°
Afternoon61°feels 61°
Evening59°feels 58°
Overnight56°feels 55°
62 °
Union, Friday, 6 November
Rain. High 62°, low 55°.
Pressure29.56 inHg
Wind12.6 mph S
Humidity78%
Visibility—
Dew point54°
Sat, 0754° / 34°0.1
Morning49°feels 47°
Afternoon45°feels 39°
Evening40°feels 33°
Overnight38°feels 31°
54 °
Union, Saturday, 7 November
Light rain. High 54°, low 34°.
Pressure29.74 inHg
Wind13.4 mph NW
Humidity89%
Visibility—
Dew point43°
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.