10-day forecast for Union, PA: 34° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, October 22
51°
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2265° / 41°0
Morning45°feels 41°
Afternoon65°feels 63°
Evening50°feels 48°
Overnight43°feels 40°
65 °
Union, Thursday, 22 October
Clear. High 65°, low 41°.
Pressure30.09 inHg
Wind7.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point37°
Fri, 2356° / 41°0
Morning46°feels 43°
Afternoon56°feels 53°
Evening46°feels 46°
Overnight46°feels 43°
56 °
Union, Friday, 23 October
Clear. High 56°, low 41°.
Pressure30.39 inHg
Wind5.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point35°
Sat, 2457° / 34°0
Morning35°feels 35°
Afternoon56°feels 53°
Evening45°feels 43°
Overnight39°feels 39°
57 °
Union, Saturday, 24 October
Partly cloudy. High 57°, low 34°.
Pressure30.56 inHg
Wind1 mph N
Humidity44%
Visibility6.2 mi
Dew point33°
Sun, 2560° / 37°0
Morning37°feels 37°
Afternoon60°feels 58°
Evening57°feels 55°
Overnight39°feels 39°
60 °
Union, Sunday, 25 October
Clear. High 60°, low 37°.
Pressure30.56 inHg
Wind1.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point40°
Mon, 2663° / 40°0
Morning44°feels 43°
Afternoon57°feels 55°
Evening59°feels 58°
Overnight45°feels 45°
63 °
Union, Monday, 26 October
Clear. High 63°, low 40°.
Pressure30.42 inHg
Wind4.8 mph SW
Humidity68%
Visibility—
Dew point43°
Tue, 2761° / 42°0
Morning45°feels 45°
Afternoon54°feels 53°
Evening58°feels 57°
Overnight47°feels 47°
61 °
Union, Tuesday, 27 October
Overcast. High 61°, low 42°.
Pressure30.33 inHg
Wind6.8 mph N
Humidity68%
Visibility—
Dew point41°
Wed, 2862° / 47°0
Morning50°feels 50°
Afternoon58°feels 57°
Evening59°feels 59°
Overnight51°feels 50°
62 °
Union, Wednesday, 28 October
Overcast. High 62°, low 47°.
Pressure30.30 inHg
Wind7.8 mph S
Humidity81%
Visibility—
Dew point50°
Thu, 2959° / 43°0
Morning51°feels 49°
Afternoon58°feels 57°
Evening50°feels 47°
Overnight44°feels 37°
59 °
Union, Thursday, 29 October
Partly cloudy. High 59°, low 43°.
Pressure29.80 inHg
Wind17.5 mph W
Humidity66%
Visibility—
Dew point46°
Fri, 3051° / 37°0
Morning40°feels 33°
Afternoon46°feels 40°
Evening49°feels 44°
Overnight41°feels 35°
51 °
Union, Friday, 30 October
Mostly clear. High 51°, low 37°.
Pressure30.15 inHg
Wind16 mph NW
Humidity54%
Visibility—
Dew point28°
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.