10-day forecast for Union, PA: 31° to 74°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
52°
Best day: Wednesday, November 11
43° · 0.26 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0474° / 56°0.31
Morning58°feels 57°
Afternoon73°feels 73°
Evening62°feels 62°
Overnight58°feels 57°
74 °
Union, Wednesday, 4 November
Rain. High 74°, low 56°.
Pressure29.94 inHg
Wind12.7 mph S
Humidity57%
Visibility6.2 mi
Dew point54°
Thu, 0566° / 49°0.26
Morning58°feels 58°
Afternoon60°feels 59°
Evening49°feels 49°
Overnight60°feels 61°
66 °
Union, Thursday, 5 November
Rain. High 66°, low 49°.
Pressure29.83 inHg
Wind12.9 mph SW
Humidity70%
Visibility6.2 mi
Dew point49°
Fri, 0653° / 44°0.12
Morning51°feels 51°
Afternoon49°feels 45°
Evening45°feels 41°
Overnight50°feels 49°
53 °
Union, Friday, 6 November
Light rain. High 53°, low 44°.
Pressure29.91 inHg
Wind9.3 mph SW
Humidity88%
Visibility6.2 mi
Dew point48°
Sat, 0743° / 40°0.26
Morning41°feels 35°
Afternoon42°feels 35°
Evening42°feels 35°
Overnight41°feels 36°
43 °
Union, Saturday, 7 November
Light rain. High 43°, low 40°.
Pressure30.00 inHg
Wind13.2 mph W
Humidity93%
Visibility3.7 mi
Dew point40°
Sun, 0846° / 38°0.01
Morning43°feels 37°
Afternoon44°feels 39°
Evening39°feels 34°
Overnight43°feels 37°
46 °
Union, Sunday, 8 November
Light rain. High 46°, low 38°.
Pressure29.94 inHg
Wind12.1 mph W
Humidity63%
Visibility—
Dew point33°
Mon, 0949° / 39°0.06
Morning44°feels 38°
Afternoon48°feels 44°
Evening40°feels 39°
Overnight39°feels 35°
49 °
Union, Monday, 9 November
Light rain. High 49°, low 39°.
Pressure30.12 inHg
Wind13.8 mph W
Humidity61%
Visibility—
Dew point35°
Tue, 1050° / 40°0
Morning43°feels 36°
Afternoon49°feels 44°
Evening43°feels 39°
Overnight40°feels 36°
50 °
Union, Tuesday, 10 November
Overcast. High 50°, low 40°.
Pressure29.91 inHg
Wind16.1 mph SW
Humidity59%
Visibility—
Dew point35°
Wed, 1152° / 35°0
Morning40°feels 39°
Afternoon50°feels 47°
Evening39°feels 38°
Overnight37°feels 35°
52 °
Union, Wednesday, 11 November
Partly cloudy. High 52°, low 35°.
Pressure30.12 inHg
Wind6.2 mph W
Humidity48%
Visibility—
Dew point31°
Thu, 1247° / 31°0
Morning40°feels 37°
Afternoon45°feels 42°
Evening33°feels 28°
Overnight32°feels 28°
47 °
Union, Thursday, 12 November
Overcast. High 47°, low 31°.
Pressure30.09 inHg
Wind6.2 mph N
Humidity55%
Visibility—
Dew point30°
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.