10-day forecast for Union, PA: 37° to 71°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Wednesday, November 4
60° · 0.2 in
Worst day: Sunday, November 8
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0263° / 38°0
Morning48°feels 46°
Afternoon63°feels 61°
Evening46°feels 44°
Overnight40°feels 38°
63 °
Union, Monday, 2 November
Partly cloudy. High 63°, low 38°.
Pressure30.42 inHg
Wind8.4 mph S
Humidity41%
Visibility6.2 mi
Dew point39°
Tue, 0369° / 40°0
Morning49°feels 48°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight47°feels 45°
69 °
Union, Tuesday, 3 November
Mostly clear. High 69°, low 40°.
Pressure30.27 inHg
Wind9.3 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 0471° / 50°0
Morning54°feels 54°
Afternoon71°feels 71°
Evening60°feels 60°
Overnight53°feels 52°
71 °
Union, Wednesday, 4 November
Overcast. High 71°, low 50°.
Pressure30.09 inHg
Wind11 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Thu, 0569° / 58°0.19
Morning62°feels 62°
Afternoon68°feels 68°
Evening66°feels 67°
Overnight59°feels 59°
69 °
Union, Thursday, 5 November
Light rain. High 69°, low 58°.
Pressure29.88 inHg
Wind13.8 mph S
Humidity82%
Visibility5.0 mi
Dew point61°
Fri, 0671° / 56°0.1
Morning62°feels 62°
Afternoon65°feels 65°
Evening66°feels 65°
Overnight57°feels 56°
71 °
Union, Friday, 6 November
Light rain. High 71°, low 56°.
Pressure29.85 inHg
Wind5.7 mph W
Humidity81%
Visibility—
Dew point58°
Sat, 0763° / 50°0.04
Morning53°feels 52°
Afternoon60°feels 59°
Evening59°feels 58°
Overnight51°feels 50°
63 °
Union, Saturday, 7 November
Light rain. High 63°, low 50°.
Pressure29.68 inHg
Wind15.8 mph NW
Humidity73%
Visibility—
Dew point50°
Sun, 0860° / 46°0.2
Morning49°feels 47°
Afternoon55°feels 54°
Evening49°feels 48°
Overnight46°feels 41°
60 °
Union, Sunday, 8 November
Rain. High 60°, low 46°.
Pressure29.74 inHg
Wind15.1 mph SW
Humidity70%
Visibility—
Dew point45°
Mon, 0951° / 40°0
Morning43°feels 36°
Afternoon46°feels 40°
Evening49°feels 46°
Overnight40°feels 35°
51 °
Union, Monday, 9 November
Light rain. High 51°, low 40°.
Pressure29.83 inHg
Wind17.7 mph NW
Humidity80%
Visibility—
Dew point39°
Tue, 1056° / 37°0
Morning41°feels 36°
Afternoon51°feels 48°
Evening51°feels 47°
Overnight39°feels 34°
56 °
Union, Tuesday, 10 November
Clear. High 56°, low 37°.
Pressure30.03 inHg
Wind18.4 mph NW
Humidity56%
Visibility—
Dew point33°
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.