10-day forecast for Union, PA: 40° 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
51° · 1.81 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2969° / 41°0
Morning43°feels 43°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight41°feels 39°
69 °
Union, Thursday, 29 October
Overcast. High 69°, low 41°.
Pressure30.24 inHg
Wind7.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point52°
Fri, 3067° / 47°0
Morning53°feels 52°
Afternoon67°feels 66°
Evening54°feels 52°
Overnight53°feels 53°
67 °
Union, Friday, 30 October
Mostly clear. High 67°, low 47°.
Pressure30.12 inHg
Wind10.5 mph NW
Humidity58%
Visibility6.2 mi
Dew point51°
Sat, 3158° / 41°0
Morning41°feels 38°
Afternoon58°feels 56°
Evening51°feels 49°
Overnight45°feels 41°
58 °
Union, Saturday, 31 October
Partly cloudy. High 58°, low 41°.
Pressure30.42 inHg
Wind4.1 mph N
Humidity56%
Visibility6.2 mi
Dew point40°
Sun, 0164° / 46°0
Morning51°feels 51°
Afternoon60°feels 58°
Evening61°feels 59°
Overnight46°feels 46°
64 °
Union, Sunday, 1 November
Clear. High 64°, low 46°.
Pressure30.42 inHg
Wind8.2 mph SW
Humidity54%
Visibility—
Dew point42°
Mon, 0266° / 45°0
Morning50°feels 49°
Afternoon60°feels 58°
Evening60°feels 59°
Overnight53°feels 53°
66 °
Union, Monday, 2 November
Overcast. High 66°, low 45°.
Pressure30.30 inHg
Wind5.3 mph SW
Humidity57%
Visibility—
Dew point42°
Tue, 0362° / 45°0.01
Morning54°feels 54°
Afternoon59°feels 58°
Evening57°feels 55°
Overnight47°feels 41°
62 °
Union, Tuesday, 3 November
Light rain. High 62°, low 45°.
Pressure30.00 inHg
Wind18 mph E
Humidity86%
Visibility—
Dew point53°
Wed, 0450° / 43°0
Morning44°feels 37°
Afternoon47°feels 40°
Evening49°feels 42°
Overnight47°feels 41°
50 °
Union, Wednesday, 4 November
Overcast. High 50°, low 43°.
Pressure30.36 inHg
Wind18.1 mph E
Humidity60%
Visibility—
Dew point33°
Thu, 0551° / 49°1.81
Morning50°feels 45°
Afternoon51°feels 50°
Evening51°feels 49°
Overnight49°feels 43°
51 °
Union, Thursday, 5 November
Heavy rain. High 51°, low 49°.
Pressure29.97 inHg
Wind24.2 mph E
Humidity94%
Visibility—
Dew point49°
Fri, 0653° / 46°0.11
Morning49°feels 46°
Afternoon51°feels 49°
Evening49°feels 47°
Overnight48°feels 44°
53 °
Union, Friday, 6 November
Light rain. High 53°, low 46°.
Pressure29.77 inHg
Wind11.5 mph N
Humidity87%
Visibility—
Dew point47°
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.