10-day forecast for Union, PA: 32° 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
58° · 0.12 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2264° / 32°0
Morning33°feels 30°
Afternoon64°feels 63°
Evening47°feels 44°
Overnight34°feels 31°
64 °
Union, Thursday, 22 October
Clear. High 64°, low 32°.
Pressure30.24 inHg
Wind3.6 mph N
Humidity68%
Visibility6.2 mi
Dew point44°
Fri, 2358° / 36°0
Morning43°feels 40°
Afternoon57°feels 55°
Evening49°feels 48°
Overnight36°feels 33°
58 °
Union, Friday, 23 October
Partly cloudy. High 58°, low 36°.
Pressure30.39 inHg
Wind5.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point44°
Sat, 2460° / 39°0
Morning39°feels 37°
Afternoon60°feels 58°
Evening51°feels 49°
Overnight43°feels 40°
60 °
Union, Saturday, 24 October
Clear. High 60°, low 39°.
Pressure30.50 inHg
Wind3.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point42°
Sun, 2561° / 38°0
Morning38°feels 35°
Afternoon59°feels 57°
Evening49°feels 48°
Overnight41°feels 39°
61 °
Union, Sunday, 25 October
Clear. High 61°, low 38°.
Pressure30.53 inHg
Wind2.9 mph S
Humidity58%
Visibility6.2 mi
Dew point41°
Mon, 2663° / 37°0
Morning45°feels 44°
Afternoon61°feels 59°
Evening51°feels 50°
Overnight45°feels 44°
63 °
Union, Monday, 26 October
Mostly clear. High 63°, low 37°.
Pressure30.33 inHg
Wind3.3 mph S
Humidity51%
Visibility—
Dew point41°
Tue, 2758° / 42°0
Morning47°feels 44°
Afternoon57°feels 55°
Evening51°feels 49°
Overnight48°feels 46°
58 °
Union, Tuesday, 27 October
Overcast. High 58°, low 42°.
Pressure30.36 inHg
Wind4.2 mph NE
Humidity47%
Visibility—
Dew point36°
Wed, 2865° / 49°0
Morning54°feels 53°
Afternoon64°feels 62°
Evening54°feels 53°
Overnight51°feels 50°
65 °
Union, Wednesday, 28 October
Overcast. High 65°, low 49°.
Pressure30.21 inHg
Wind9.1 mph SW
Humidity52%
Visibility—
Dew point45°
Thu, 2967° / 48°0.01
Morning53°feels 51°
Afternoon66°feels 65°
Evening58°feels 58°
Overnight55°feels 54°
67 °
Union, Thursday, 29 October
Light rain. High 67°, low 48°.
Pressure30.12 inHg
Wind11.1 mph SW
Humidity50%
Visibility—
Dew point46°
Fri, 3058° / 44°0.12
Morning51°feels 49°
Afternoon56°feels 54°
Evening47°feels 45°
Overnight45°feels 42°
58 °
Union, Friday, 30 October
Light rain. High 58°, low 44°.
Pressure30.21 inHg
Wind7.4 mph N
Humidity44%
Visibility—
Dew point35°
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.