10-day forecast for Union, PA: 35° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Thursday, October 29
58° · 0.35 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2564° / 35°0
Morning36°feels 36°
Afternoon64°feels 63°
Evening51°feels 50°
Overnight38°feels 35°
64 °
Union, Sunday, 25 October
Clear. High 64°, low 35°.
Pressure30.53 inHg
Wind3.2 mph S
Humidity55%
Visibility6.2 mi
Dew point42°
Mon, 2665° / 41°0
Morning41°feels 38°
Afternoon64°feels 62°
Evening53°feels 52°
Overnight43°feels 43°
65 °
Union, Monday, 26 October
Overcast. High 65°, low 41°.
Pressure30.36 inHg
Wind3.8 mph W
Humidity62%
Visibility6.2 mi
Dew point47°
Tue, 2761° / 46°0
Morning47°feels 47°
Afternoon61°feels 60°
Evening53°feels 51°
Overnight47°feels 46°
61 °
Union, Tuesday, 27 October
Overcast. High 61°, low 46°.
Pressure30.36 inHg
Wind2.2 mph NE
Humidity74%
Visibility6.2 mi
Dew point48°
Wed, 2866° / 47°0
Morning52°feels 51°
Afternoon64°feels 63°
Evening55°feels 53°
Overnight47°feels 45°
66 °
Union, Wednesday, 28 October
Overcast. High 66°, low 47°.
Pressure30.27 inHg
Wind6.2 mph S
Humidity58%
Visibility—
Dew point48°
Thu, 2968° / 46°0
Morning52°feels 50°
Afternoon66°feels 65°
Evening55°feels 54°
Overnight51°feels 50°
68 °
Union, Thursday, 29 October
Clear. High 68°, low 46°.
Pressure30.30 inHg
Wind5.1 mph SW
Humidity49%
Visibility—
Dew point45°
Fri, 3068° / 49°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening57°feels 56°
Overnight53°feels 52°
68 °
Union, Friday, 30 October
Partly cloudy. High 68°, low 49°.
Pressure30.21 inHg
Wind4.9 mph W
Humidity47%
Visibility—
Dew point45°
Sat, 3168° / 50°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening58°feels 58°
Overnight55°feels 54°
68 °
Union, Saturday, 31 October
Mostly clear. High 68°, low 50°.
Pressure30.21 inHg
Wind4.7 mph E
Humidity55%
Visibility—
Dew point49°
Sun, 0165° / 53°0.05
Morning57°feels 56°
Afternoon64°feels 63°
Evening57°feels 56°
Overnight55°feels 55°
65 °
Union, Sunday, 1 November
Light rain. High 65°, low 53°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity64%
Visibility—
Dew point51°
Mon, 0258° / 44°0.35
Morning56°feels 55°
Afternoon56°feels 55°
Evening47°feels 44°
Overnight47°feels 44°
58 °
Union, Monday, 2 November
Rain. High 58°, low 44°.
Pressure29.94 inHg
Wind10 mph SW
Humidity62%
Visibility—
Dew point45°
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.