10-day forecast for Union, PA: 29° to 64°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Thursday, October 22
45°
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2264° / 32°0
Morning36°feels 32°
Afternoon64°feels 63°
Evening50°feels 48°
Overnight32°feels 29°
64 °
Union, Thursday, 22 October
Clear. High 64°, low 32°.
Pressure30.21 inHg
Wind7.5 mph N
Humidity55%
Visibility6.2 mi
Dew point43°
Fri, 2357° / 40°0
Morning40°feels 36°
Afternoon56°feels 53°
Evening45°feels 42°
Overnight50°feels 47°
57 °
Union, Friday, 23 October
Mostly clear. High 57°, low 40°.
Pressure30.45 inHg
Wind4.6 mph E
Humidity53%
Visibility6.2 mi
Dew point36°
Sat, 2458° / 36°0
Morning36°feels 30°
Afternoon58°feels 56°
Evening46°feels 44°
Overnight39°feels 34°
58 °
Union, Saturday, 24 October
Clear. High 58°, low 36°.
Pressure30.50 inHg
Wind4.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 2562° / 38°0
Morning45°feels 41°
Afternoon60°feels 58°
Evening49°feels 47°
Overnight41°feels 36°
62 °
Union, Sunday, 25 October
Clear. High 62°, low 38°.
Pressure30.47 inHg
Wind6.6 mph SE
Humidity44%
Visibility—
Dew point37°
Mon, 2663° / 42°0
Morning48°feels 45°
Afternoon62°feels 60°
Evening54°feels 52°
Overnight50°feels 48°
63 °
Union, Monday, 26 October
Partly cloudy. High 63°, low 42°.
Pressure30.24 inHg
Wind7.3 mph SW
Humidity47%
Visibility—
Dew point40°
Tue, 2753° / 39°0.09
Morning48°feels 45°
Afternoon47°feels 42°
Evening40°feels 34°
Overnight41°feels 35°
53 °
Union, Tuesday, 27 October
Light rain. High 53°, low 39°.
Pressure30.15 inHg
Wind10 mph NW
Humidity83%
Visibility—
Dew point43°
Wed, 2848° / 29°0
Morning35°feels 30°
Afternoon45°feels 43°
Evening37°feels 34°
Overnight34°feels 30°
48 °
Union, Wednesday, 28 October
Clear. High 48°, low 29°.
Pressure30.30 inHg
Wind6.6 mph E
Humidity40%
Visibility—
Dew point22°
Thu, 2945° / 35°0.04
Morning40°feels 39°
Afternoon44°feels 41°
Evening36°feels 36°
Overnight35°feels 33°
45 °
Union, Thursday, 29 October
Light rain. High 45°, low 35°.
Pressure30.15 inHg
Wind7 mph W
Humidity76%
Visibility—
Dew point37°
Fri, 3051° / 33°0
Morning38°feels 35°
Afternoon49°feels 46°
Evening36°feels 36°
Overnight34°feels 34°
51 °
Union, Friday, 30 October
Clear. High 51°, low 33°.
Pressure30.21 inHg
Wind11.1 mph NW
Humidity42%
Visibility—
Dew point26°
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.