10-day forecast for Union, PA: 39° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Wednesday, November 4
64° · 0.53 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0263° / 40°0
Morning40°feels 40°
Afternoon65°feels 63°
Evening52°feels 49°
Overnight45°feels 45°
63 °
Union, Monday, 2 November
Overcast. High 63°, low 40°.
Pressure30.53 inHg
Wind6 mph SE
Humidity41%
Visibility6.2 mi
Dew point34°
Tue, 0368° / 45°0
Morning42°feels 42°
Afternoon63°feels 61°
Evening53°feels 51°
Overnight42°feels 40°
68 °
Union, Tuesday, 3 November
Clear. High 68°, low 45°.
Pressure30.42 inHg
Wind3.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point39°
Wed, 0470° / 49°0
Morning45°feels 45°
Afternoon67°feels 65°
Evening57°feels 56°
Overnight47°feels 45°
70 °
Union, Wednesday, 4 November
Clear. High 70°, low 49°.
Pressure30.27 inHg
Wind3.6 mph SE
Humidity41%
Visibility6.2 mi
Dew point39°
Thu, 0569° / 57°0.53
Morning49°feels 48°
Afternoon70°feels 69°
Evening61°feels 61°
Overnight52°feels 51°
69 °
Union, Thursday, 5 November
Rain. High 69°, low 57°.
Pressure30.09 inHg
Wind7.7 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Fri, 0664° / 54°0.53
Morning56°feels 56°
Afternoon62°feels 61°
Evening62°feels 62°
Overnight57°feels 56°
64 °
Union, Friday, 6 November
Rain. High 64°, low 54°.
Pressure29.85 inHg
Wind8.7 mph SW
Humidity63%
Visibility—
Dew point48°
Sat, 0761° / 50°0.01
Morning57°feels 56°
Afternoon56°feels 56°
Evening57°feels 56°
Overnight53°feels 51°
61 °
Union, Saturday, 7 November
Light rain. High 61°, low 50°.
Pressure29.62 inHg
Wind9.4 mph W
Humidity81%
Visibility—
Dew point51°
Sun, 0852° / 40°0.22
Morning49°feels 46°
Afternoon51°feels 49°
Evening45°feels 39°
Overnight42°feels 36°
52 °
Union, Sunday, 8 November
Rain. High 52°, low 40°.
Pressure29.38 inHg
Wind12.3 mph W
Humidity58%
Visibility—
Dew point37°
Mon, 0945° / 40°0.01
Morning42°feels 35°
Afternoon44°feels 38°
Evening40°feels 32°
Overnight41°feels 33°
45 °
Union, Monday, 9 November
Light rain. High 45°, low 40°.
Pressure29.53 inHg
Wind15.5 mph W
Humidity66%
Visibility—
Dew point34°
Tue, 1045° / 41°0
Morning42°feels 35°
Afternoon44°feels 37°
Evening45°feels 39°
Overnight45°feels 39°
45 °
Union, Tuesday, 10 November
Light rain. High 45°, low 41°.
Pressure29.71 inHg
Wind15.3 mph W
Humidity81%
Visibility—
Dew point38°
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.