10-day forecast for Union, PA: 30° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Monday, October 19
51°
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1964° / 35°0
Morning36°feels 36°
Afternoon64°feels 61°
Evening48°feels 45°
Overnight41°feels 41°
64 °
Union, Monday, 19 October
Clear. High 64°, low 35°.
Pressure30.42 inHg
Wind4.5 mph NW
Humidity33%
Visibility6.2 mi
Dew point28°
Tue, 2061° / 40°0
Morning40°feels 36°
Afternoon60°feels 58°
Evening47°feels 43°
Overnight42°feels 38°
61 °
Union, Tuesday, 20 October
Clear. High 61°, low 40°.
Pressure30.36 inHg
Wind5.1 mph NE
Humidity63%
Visibility6.2 mi
Dew point44°
Wed, 2159° / 34°0
Morning34°feels 29°
Afternoon59°feels 56°
Evening47°feels 47°
Overnight37°feels 32°
59 °
Union, Wednesday, 21 October
Clear. High 59°, low 34°.
Pressure30.33 inHg
Wind2.1 mph E
Humidity53%
Visibility6.2 mi
Dew point36°
Thu, 2260° / 34°0
Morning39°feels 38°
Afternoon53°feels 50°
Evening56°feels 54°
Overnight43°feels 40°
60 °
Union, Thursday, 22 October
Clear. High 60°, low 34°.
Pressure30.24 inHg
Wind8.6 mph NW
Humidity58%
Visibility—
Dew point35°
Fri, 2353° / 37°0
Morning43°feels 39°
Afternoon46°feels 42°
Evening51°feels 48°
Overnight40°feels 37°
53 °
Union, Friday, 23 October
Clear. High 53°, low 37°.
Pressure30.47 inHg
Wind8.3 mph NE
Humidity58%
Visibility—
Dew point31°
Sat, 2455° / 36°0
Morning40°feels 36°
Afternoon50°feels 46°
Evening51°feels 49°
Overnight41°feels 37°
55 °
Union, Saturday, 24 October
Overcast. High 55°, low 36°.
Pressure30.53 inHg
Wind8.4 mph SE
Humidity54%
Visibility—
Dew point31°
Sun, 2561° / 37°0
Morning41°feels 39°
Afternoon53°feels 50°
Evening56°feels 55°
Overnight45°feels 43°
61 °
Union, Sunday, 25 October
Overcast. High 61°, low 37°.
Pressure30.45 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point37°
Mon, 2651° / 36°0.02
Morning46°feels 44°
Afternoon47°feels 43°
Evening46°feels 43°
Overnight38°feels 35°
51 °
Union, Monday, 26 October
Light rain. High 51°, low 36°.
Pressure30.33 inHg
Wind9.7 mph NW
Humidity88%
Visibility—
Dew point43°
Tue, 2754° / 32°0
Morning37°feels 36°
Afternoon47°feels 45°
Evening49°feels 47°
Overnight37°feels 37°
54 °
Union, Tuesday, 27 October
Clear. High 54°, low 32°.
Pressure30.39 inHg
Wind7.1 mph W
Humidity60%
Visibility—
Dew point32°
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.