10-day forecast for Union, PA: 36° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, October 30
59° · 1.48 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2863° / 36°0
Morning39°feels 39°
Afternoon63°feels 61°
Evening48°feels 48°
Overnight37°feels 35°
63 °
Union, Wednesday, 28 October
Mostly clear. High 63°, low 36°.
Pressure30.42 inHg
Wind5.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point42°
Thu, 2966° / 39°0
Morning45°feels 45°
Afternoon65°feels 64°
Evening56°feels 55°
Overnight39°feels 39°
66 °
Union, Thursday, 29 October
Partly cloudy. High 66°, low 39°.
Pressure30.27 inHg
Wind7.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 3069° / 49°0
Morning51°feels 50°
Afternoon69°feels 67°
Evening55°feels 53°
Overnight52°feels 51°
69 °
Union, Friday, 30 October
Clear. High 69°, low 49°.
Pressure30.12 inHg
Wind8.5 mph NW
Humidity60%
Visibility6.2 mi
Dew point53°
Sat, 3159° / 42°0
Morning42°feels 40°
Afternoon54°feels 52°
Evening57°feels 55°
Overnight46°feels 43°
59 °
Union, Saturday, 31 October
Overcast. High 59°, low 42°.
Pressure30.42 inHg
Wind4.7 mph SW
Humidity60%
Visibility—
Dew point38°
Sun, 0166° / 48°0
Morning53°feels 51°
Afternoon61°feels 59°
Evening63°feels 61°
Overnight53°feels 51°
66 °
Union, Sunday, 1 November
Overcast. High 66°, low 48°.
Pressure30.39 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point42°
Mon, 0258° / 50°0.13
Morning52°feels 51°
Afternoon56°feels 56°
Evening58°feels 58°
Overnight56°feels 56°
58 °
Union, Monday, 2 November
Light rain. High 58°, low 50°.
Pressure30.12 inHg
Wind11.1 mph SE
Humidity88%
Visibility—
Dew point52°
Tue, 0359° / 43°1.48
Morning58°feels 58°
Afternoon56°feels 56°
Evening48°feels 42°
Overnight46°feels 41°
59 °
Union, Tuesday, 3 November
Rain. High 59°, low 43°.
Pressure29.88 inHg
Wind15.4 mph NE
Humidity99%
Visibility—
Dew point58°
Wed, 0446° / 39°0.28
Morning40°feels 33°
Afternoon39°feels 32°
Evening41°feels 35°
Overnight45°feels 39°
46 °
Union, Wednesday, 4 November
Rain. High 46°, low 39°.
Pressure30.30 inHg
Wind13.6 mph NE
Humidity92%
Visibility—
Dew point37°
Thu, 0555° / 45°0.25
Morning46°feels 40°
Afternoon48°feels 44°
Evening53°feels 53°
Overnight53°feels 52°
55 °
Union, Thursday, 5 November
Light rain. High 55°, low 45°.
Pressure30.09 inHg
Wind13.6 mph E
Humidity94%
Visibility—
Dew point45°
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.