10-day forecast for Union, PA: 28° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, October 26
50° · 0.08 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2262° / 33°0.01
Morning37°feels 32°
Afternoon62°feels 61°
Evening51°feels 50°
Overnight33°feels 29°
62 °
Union, Thursday, 22 October
Light rain. High 62°, low 33°.
Pressure30.21 inHg
Wind8.1 mph N
Humidity59%
Visibility6.2 mi
Dew point44°
Fri, 2356° / 39°0
Morning39°feels 34°
Afternoon55°feels 52°
Evening43°feels 40°
Overnight46°feels 43°
56 °
Union, Friday, 23 October
Overcast. High 56°, low 39°.
Pressure30.45 inHg
Wind5.5 mph E
Humidity52%
Visibility6.2 mi
Dew point34°
Sat, 2458° / 35°0
Morning35°feels 29°
Afternoon58°feels 55°
Evening46°feels 44°
Overnight39°feels 34°
58 °
Union, Saturday, 24 October
Clear. High 58°, low 35°.
Pressure30.50 inHg
Wind4.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 2562° / 37°0
Morning44°feels 40°
Afternoon60°feels 58°
Evening48°feels 47°
Overnight40°feels 36°
62 °
Union, Sunday, 25 October
Clear. High 62°, low 37°.
Pressure30.45 inHg
Wind7.2 mph SE
Humidity47%
Visibility—
Dew point38°
Mon, 2663° / 42°0
Morning48°feels 45°
Afternoon62°feels 60°
Evening52°feels 51°
Overnight48°feels 47°
63 °
Union, Monday, 26 October
Overcast. High 63°, low 42°.
Pressure30.24 inHg
Wind8.2 mph SW
Humidity46%
Visibility—
Dew point39°
Tue, 2750° / 38°0.08
Morning48°feels 44°
Afternoon44°feels 38°
Evening39°feels 32°
Overnight40°feels 34°
50 °
Union, Tuesday, 27 October
Light rain. High 50°, low 38°.
Pressure30.15 inHg
Wind10.6 mph N
Humidity90%
Visibility—
Dew point43°
Wed, 2847° / 28°0
Morning33°feels 28°
Afternoon44°feels 41°
Evening35°feels 31°
Overnight32°feels 27°
47 °
Union, Wednesday, 28 October
Clear. High 47°, low 28°.
Pressure30.33 inHg
Wind7.6 mph E
Humidity42%
Visibility—
Dew point22°
Thu, 2945° / 35°0.02
Morning39°feels 36°
Afternoon43°feels 39°
Evening35°feels 32°
Overnight38°feels 34°
45 °
Union, Thursday, 29 October
Light rain. High 45°, low 35°.
Pressure30.15 inHg
Wind7.5 mph W
Humidity74%
Visibility—
Dew point36°
Fri, 3049° / 32°0
Morning38°feels 33°
Afternoon47°feels 42°
Evening34°feels 34°
Overnight33°feels 32°
49 °
Union, Friday, 30 October
Mostly clear. High 49°, low 32°.
Pressure30.21 inHg
Wind14.4 mph NW
Humidity45%
Visibility—
Dew point27°
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.