10-day forecast for Union, PA: 25° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 29
56° · 0.05 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2264° / 25°0
Morning28°feels 22°
Afternoon63°feels 60°
Evening46°feels 42°
Overnight31°feels 28°
64 °
Union, Thursday, 22 October
Clear. High 64°, low 25°.
Pressure30.15 inHg
Wind5.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point32°
Fri, 2357° / 37°0
Morning44°feels 41°
Afternoon57°feels 54°
Evening45°feels 42°
Overnight37°feels 34°
57 °
Union, Friday, 23 October
Clear. High 57°, low 37°.
Pressure30.42 inHg
Wind4.9 mph E
Humidity52%
Visibility6.2 mi
Dew point35°
Sat, 2456° / 36°0
Morning36°feels 36°
Afternoon56°feels 53°
Evening44°feels 41°
Overnight39°feels 39°
56 °
Union, Saturday, 24 October
Clear. High 56°, low 36°.
Pressure30.56 inHg
Wind6.5 mph SE
Humidity45%
Visibility6.2 mi
Dew point30°
Sun, 2560° / 37°0
Morning37°feels 34°
Afternoon54°feels 51°
Evening57°feels 56°
Overnight39°feels 36°
60 °
Union, Sunday, 25 October
Clear. High 60°, low 37°.
Pressure30.56 inHg
Wind5.1 mph S
Humidity61%
Visibility—
Dew point37°
Mon, 2664° / 38°0
Morning44°feels 44°
Afternoon57°feels 56°
Evening61°feels 59°
Overnight45°feels 44°
64 °
Union, Monday, 26 October
Clear. High 64°, low 38°.
Pressure30.42 inHg
Wind4 mph W
Humidity61%
Visibility—
Dew point41°
Tue, 2755° / 38°0
Morning43°feels 42°
Afternoon49°feels 47°
Evening51°feels 49°
Overnight42°feels 42°
55 °
Union, Tuesday, 27 October
Mostly clear. High 55°, low 38°.
Pressure30.45 inHg
Wind5.1 mph NE
Humidity54%
Visibility—
Dew point31°
Wed, 2855° / 40°0
Morning44°feels 43°
Afternoon52°feels 49°
Evening53°feels 52°
Overnight45°feels 44°
55 °
Union, Wednesday, 28 October
Overcast. High 55°, low 40°.
Pressure30.39 inHg
Wind10.4 mph S
Humidity56%
Visibility—
Dew point35°
Thu, 2967° / 43°0.01
Morning48°feels 46°
Afternoon58°feels 57°
Evening59°feels 58°
Overnight53°feels 52°
67 °
Union, Thursday, 29 October
Light rain. High 67°, low 43°.
Pressure30.21 inHg
Wind8.7 mph SW
Humidity67%
Visibility—
Dew point45°
Fri, 3056° / 39°0.05
Morning49°feels 48°
Afternoon48°feels 45°
Evening51°feels 49°
Overnight41°feels 38°
56 °
Union, Friday, 30 October
Light rain. High 56°, low 39°.
Pressure30.27 inHg
Wind6.9 mph NE
Humidity64%
Visibility—
Dew point36°
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.