10-day forecast for Union, PA: 32° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
56°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 35°0
Morning38°feels 35°
Afternoon67°feels 65°
Evening46°feels 43°
Overnight38°feels 35°
67 °
Union, Tuesday, 20 October
Clear. High 67°, low 35°.
Pressure30.33 inHg
Wind6.2 mph N
Humidity58%
Visibility6.2 mi
Dew point45°
Wed, 2161° / 33°0
Morning40°feels 40°
Afternoon60°feels 58°
Evening51°feels 49°
Overnight36°feels 32°
61 °
Union, Wednesday, 21 October
Clear. High 61°, low 33°.
Pressure30.30 inHg
Wind1.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point40°
Thu, 2262° / 39°0
Morning41°feels 38°
Afternoon62°feels 60°
Evening52°feels 49°
Overnight42°feels 40°
62 °
Union, Thursday, 22 October
Partly cloudy. High 62°, low 39°.
Pressure30.12 inHg
Wind8.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point46°
Fri, 2353° / 39°0
Morning39°feels 35°
Afternoon48°feels 45°
Evening51°feels 48°
Overnight42°feels 39°
53 °
Union, Friday, 23 October
Clear. High 53°, low 39°.
Pressure30.33 inHg
Wind7.5 mph N
Humidity56%
Visibility6.2 mi
Dew point33°
Sat, 2456° / 35°0
Morning39°feels 39°
Afternoon49°feels 48°
Evening54°feels 51°
Overnight40°feels 40°
56 °
Union, Saturday, 24 October
Clear. High 56°, low 35°.
Pressure30.53 inHg
Wind3.9 mph N
Humidity59%
Visibility—
Dew point32°
Sun, 2559° / 36°0
Morning41°feels 40°
Afternoon52°feels 50°
Evening55°feels 53°
Overnight43°feels 42°
59 °
Union, Sunday, 25 October
Clear. High 59°, low 36°.
Pressure30.53 inHg
Wind5.6 mph S
Humidity64%
Visibility—
Dew point37°
Mon, 2666° / 43°0
Morning47°feels 46°
Afternoon59°feels 57°
Evening62°feels 61°
Overnight51°feels 50°
66 °
Union, Monday, 26 October
Overcast. High 66°, low 43°.
Pressure30.33 inHg
Wind3 mph SW
Humidity56%
Visibility—
Dew point40°
Tue, 2764° / 48°0
Morning53°feels 52°
Afternoon59°feels 57°
Evening58°feels 57°
Overnight52°feels 51°
64 °
Union, Tuesday, 27 October
Overcast. High 64°, low 48°.
Pressure30.21 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point44°
Wed, 2856° / 34°0.02
Morning53°feels 51°
Afternoon53°feels 51°
Evening40°feels 33°
Overnight37°feels 31°
56 °
Union, Wednesday, 28 October
Light rain. High 56°, low 34°.
Pressure29.80 inHg
Wind12.6 mph NW
Humidity79%
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.