10-day forecast for Union, PA: 36° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, October 30
61° · 1.19 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2461° / 37°0
Morning39°feels 39°
Afternoon61°feels 59°
Evening43°feels 43°
Overnight39°feels 39°
61 °
Union, Saturday, 24 October
Clear. High 61°, low 37°.
Pressure30.56 inHg
Wind0.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point37°
Sun, 2561° / 36°0
Morning39°feels 39°
Afternoon61°feels 59°
Evening51°feels 50°
Overnight36°feels 36°
61 °
Union, Sunday, 25 October
Clear. High 61°, low 36°.
Pressure30.59 inHg
Wind1.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point40°
Mon, 2667° / 40°0
Morning41°feels 41°
Afternoon67°feels 66°
Evening55°feels 54°
Overnight44°feels 44°
67 °
Union, Monday, 26 October
Clear. High 67°, low 40°.
Pressure30.33 inHg
Wind2.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point47°
Tue, 2762° / 47°0
Morning49°feels 46°
Afternoon57°feels 55°
Evening58°feels 56°
Overnight53°feels 52°
62 °
Union, Tuesday, 27 October
Mostly clear. High 62°, low 47°.
Pressure30.36 inHg
Wind8.6 mph NE
Humidity53%
Visibility—
Dew point39°
Wed, 2859° / 41°0
Morning45°feels 42°
Afternoon53°feels 51°
Evening58°feels 56°
Overnight49°feels 47°
59 °
Union, Wednesday, 28 October
Overcast. High 59°, low 41°.
Pressure30.45 inHg
Wind6.4 mph S
Humidity60%
Visibility—
Dew point37°
Thu, 2965° / 50°0
Morning53°feels 51°
Afternoon59°feels 58°
Evening62°feels 61°
Overnight51°feels 50°
65 °
Union, Thursday, 29 October
Overcast. High 65°, low 50°.
Pressure30.36 inHg
Wind9.1 mph S
Humidity73%
Visibility—
Dew point48°
Fri, 3070° / 49°0
Morning53°feels 51°
Afternoon63°feels 62°
Evening65°feels 65°
Overnight55°feels 53°
70 °
Union, Friday, 30 October
Mostly clear. High 70°, low 49°.
Pressure30.30 inHg
Wind7.7 mph SW
Humidity69%
Visibility—
Dew point50°
Sat, 3164° / 53°0
Morning55°feels 55°
Afternoon61°feels 60°
Evening62°feels 61°
Overnight56°feels 56°
64 °
Union, Saturday, 31 October
Overcast. High 64°, low 53°.
Pressure30.30 inHg
Wind6 mph SE
Humidity73%
Visibility—
Dew point51°
Sun, 0161° / 56°1.19
Morning56°feels 56°
Afternoon58°feels 58°
Evening61°feels 62°
Overnight59°feels 60°
61 °
Union, Sunday, 1 November
Rain. High 61°, low 56°.
Pressure30.18 inHg
Wind10 mph SE
Humidity98%
Visibility—
Dew point57°
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.