10-day forecast for Union, PA: 41° to 72°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, October 30
59° · 1.05 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2866° / 43°0
Morning44°feels 44°
Afternoon66°feels 64°
Evening49°feels 48°
Overnight43°feels 43°
66 °
Union, Wednesday, 28 October
Overcast. High 66°, low 43°.
Pressure30.42 inHg
Wind5 mph S
Humidity52%
Visibility6.2 mi
Dew point44°
Thu, 2968° / 42°0
Morning46°feels 45°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight42°feels 42°
68 °
Union, Thursday, 29 October
Overcast. High 68°, low 42°.
Pressure30.27 inHg
Wind8.8 mph S
Humidity78%
Visibility6.2 mi
Dew point54°
Fri, 3072° / 50°0
Morning51°feels 49°
Afternoon72°feels 71°
Evening58°feels 56°
Overnight52°feels 51°
72 °
Union, Friday, 30 October
Clear. High 72°, low 50°.
Pressure30.18 inHg
Wind9.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point53°
Sat, 3161° / 44°0
Morning44°feels 42°
Afternoon57°feels 55°
Evening59°feels 57°
Overnight49°feels 47°
61 °
Union, Saturday, 31 October
Overcast. High 61°, low 44°.
Pressure30.42 inHg
Wind4 mph NE
Humidity57%
Visibility—
Dew point40°
Sun, 0169° / 51°0
Morning55°feels 53°
Afternoon62°feels 61°
Evening66°feels 64°
Overnight54°feels 53°
69 °
Union, Sunday, 1 November
Partly cloudy. High 69°, low 51°.
Pressure30.39 inHg
Wind9 mph S
Humidity58%
Visibility—
Dew point45°
Mon, 0260° / 53°0.79
Morning54°feels 53°
Afternoon57°feels 57°
Evening60°feels 60°
Overnight58°feels 58°
60 °
Union, Monday, 2 November
Rain. High 60°, low 53°.
Pressure30.06 inHg
Wind16.2 mph SE
Humidity93%
Visibility—
Dew point54°
Tue, 0359° / 46°1.05
Morning59°feels 59°
Afternoon58°feels 58°
Evening54°feels 53°
Overnight49°feels 44°
59 °
Union, Tuesday, 3 November
Rain. High 59°, low 46°.
Pressure29.88 inHg
Wind16.3 mph NE
Humidity98%
Visibility—
Dew point58°
Wed, 0445° / 41°0.08
Morning43°feels 36°
Afternoon42°feels 35°
Evening42°feels 35°
Overnight43°feels 36°
45 °
Union, Wednesday, 4 November
Light rain. High 45°, low 41°.
Pressure30.27 inHg
Wind12.8 mph NE
Humidity92%
Visibility—
Dew point40°
Thu, 0560° / 46°0.34
Morning48°feels 45°
Afternoon52°feels 51°
Evening56°feels 56°
Overnight58°feels 57°
60 °
Union, Thursday, 5 November
Light rain. High 60°, low 46°.
Pressure30.00 inHg
Wind12.1 mph NE
Humidity97%
Visibility—
Dew point49°
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.