10-day forecast for Union, PA: 38° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, October 29
55° · 1.13 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2864° / 38°0
Morning39°feels 35°
Afternoon64°feels 63°
Evening50°feels 48°
Overnight38°feels 35°
64 °
Union, Wednesday, 28 October
Overcast. High 64°, low 38°.
Pressure30.39 inHg
Wind6.7 mph S
Humidity66%
Visibility6.2 mi
Dew point46°
Thu, 2969° / 38°0
Morning44°feels 44°
Afternoon67°feels 66°
Evening56°feels 55°
Overnight38°feels 36°
69 °
Union, Thursday, 29 October
Clear. High 69°, low 38°.
Pressure30.24 inHg
Wind4.7 mph S
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 3067° / 47°0
Morning53°feels 51°
Afternoon67°feels 64°
Evening52°feels 50°
Overnight51°feels 50°
67 °
Union, Friday, 30 October
Partly cloudy. High 67°, low 47°.
Pressure30.18 inHg
Wind8.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point48°
Sat, 3160° / 41°0
Morning41°feels 39°
Afternoon55°feels 53°
Evening58°feels 56°
Overnight44°feels 42°
60 °
Union, Saturday, 31 October
Overcast. High 60°, low 41°.
Pressure30.42 inHg
Wind1 mph SE
Humidity58%
Visibility6.2 mi
Dew point41°
Sun, 0166° / 49°0
Morning52°feels 50°
Afternoon58°feels 56°
Evening64°feels 63°
Overnight54°feels 52°
66 °
Union, Sunday, 1 November
Clear. High 66°, low 49°.
Pressure30.39 inHg
Wind4.3 mph SW
Humidity57%
Visibility—
Dew point41°
Mon, 0255° / 49°1.13
Morning51°feels 50°
Afternoon54°feels 54°
Evening55°feels 55°
Overnight54°feels 54°
55 °
Union, Monday, 2 November
Rain. High 55°, low 49°.
Pressure30.00 inHg
Wind11.3 mph SE
Humidity96%
Visibility—
Dew point52°
Tue, 0359° / 48°0.2
Morning56°feels 56°
Afternoon58°feels 58°
Evening53°feels 52°
Overnight50°feels 47°
59 °
Union, Tuesday, 3 November
Rain. High 59°, low 48°.
Pressure29.91 inHg
Wind9.7 mph NE
Humidity90%
Visibility—
Dew point56°
Wed, 0447° / 41°0.08
Morning44°feels 40°
Afternoon42°feels 39°
Evening41°feels 38°
Overnight42°feels 38°
47 °
Union, Wednesday, 4 November
Light rain. High 47°, low 41°.
Pressure30.30 inHg
Wind5.9 mph E
Humidity94%
Visibility—
Dew point40°
Thu, 0549° / 42°0.28
Morning42°feels 39°
Afternoon44°feels 41°
Evening47°feels 46°
Overnight48°feels 46°
49 °
Union, Thursday, 5 November
Light rain. High 49°, low 42°.
Pressure30.06 inHg
Wind6 mph NE
Humidity98%
Visibility—
Dew point43°
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.