10-day forecast for Union, PA: 32° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, October 29
55° · 0.16 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2462° / 35°0
Morning35°feels 29°
Afternoon62°feels 60°
Evening46°feels 43°
Overnight37°feels 32°
62 °
Union, Saturday, 24 October
Clear. High 62°, low 35°.
Pressure30.50 inHg
Wind4.6 mph SE
Humidity53%
Visibility6.2 mi
Dew point40°
Sun, 2561° / 32°0
Morning32°feels 26°
Afternoon61°feels 59°
Evening50°feels 48°
Overnight37°feels 31°
61 °
Union, Sunday, 25 October
Clear. High 61°, low 32°.
Pressure30.53 inHg
Wind4.6 mph S
Humidity55%
Visibility6.2 mi
Dew point41°
Mon, 2665° / 44°0
Morning44°feels 41°
Afternoon64°feels 63°
Evening53°feels 52°
Overnight45°feels 42°
65 °
Union, Monday, 26 October
Clear. High 65°, low 44°.
Pressure30.33 inHg
Wind5.3 mph W
Humidity63%
Visibility6.2 mi
Dew point48°
Tue, 2755° / 42°0
Morning42°feels 39°
Afternoon55°feels 53°
Evening44°feels 41°
Overnight49°feels 47°
55 °
Union, Tuesday, 27 October
Overcast. High 55°, low 42°.
Pressure30.39 inHg
Wind3.7 mph N
Humidity64%
Visibility6.2 mi
Dew point41°
Wed, 2861° / 42°0
Morning49°feels 46°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight50°feels 49°
61 °
Union, Wednesday, 28 October
Overcast. High 61°, low 42°.
Pressure30.24 inHg
Wind8.8 mph S
Humidity63%
Visibility—
Dew point46°
Thu, 2969° / 50°0
Morning56°feels 55°
Afternoon67°feels 65°
Evening53°feels 52°
Overnight51°feels 50°
69 °
Union, Thursday, 29 October
Partly cloudy. High 69°, low 50°.
Pressure30.18 inHg
Wind11.5 mph S
Humidity44%
Visibility—
Dew point44°
Fri, 3060° / 47°0.02
Morning54°feels 52°
Afternoon57°feels 56°
Evening50°feels 49°
Overnight48°feels 47°
60 °
Union, Friday, 30 October
Light rain. High 60°, low 47°.
Pressure30.15 inHg
Wind6.2 mph SW
Humidity68%
Visibility—
Dew point47°
Sat, 3163° / 46°0.04
Morning51°feels 50°
Afternoon62°feels 60°
Evening55°feels 54°
Overnight51°feels 51°
63 °
Union, Saturday, 31 October
Light rain. High 63°, low 46°.
Pressure30.24 inHg
Wind5.3 mph SE
Humidity53%
Visibility—
Dew point43°
Sun, 0155° / 54°0.16
Morning55°feels 54°
Afternoon55°feels 54°
Evening55°feels 55°
Overnight55°feels 54°
55 °
Union, Sunday, 1 November
Light rain. High 55°, low 54°.
Pressure30.24 inHg
Wind12.7 mph S
Humidity94%
Visibility—
Dew point53°
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.