10-day forecast for Union, PA: 33° to 65°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Monday, October 26
62° · 0.95 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2461° / 33°0
Morning34°feels 28°
Afternoon61°feels 58°
Evening43°feels 39°
Overnight36°feels 30°
61 °
Union, Saturday, 24 October
Clear. High 61°, low 33°.
Pressure30.50 inHg
Wind5.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point37°
Sun, 2561° / 37°0
Morning37°feels 32°
Afternoon61°feels 59°
Evening49°feels 48°
Overnight41°feels 36°
61 °
Union, Sunday, 25 October
Clear. High 61°, low 37°.
Pressure30.50 inHg
Wind3.7 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 2665° / 40°0
Morning41°feels 38°
Afternoon65°feels 64°
Evening53°feels 52°
Overnight41°feels 39°
65 °
Union, Monday, 26 October
Partly cloudy. High 65°, low 40°.
Pressure30.36 inHg
Wind5.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2760° / 42°0
Morning47°feels 45°
Afternoon58°feels 56°
Evening48°feels 46°
Overnight51°feels 51°
60 °
Union, Tuesday, 27 October
Mostly clear. High 60°, low 42°.
Pressure30.33 inHg
Wind6.2 mph NE
Humidity41%
Visibility—
Dew point34°
Wed, 2862° / 45°0
Morning51°feels 48°
Afternoon60°feels 59°
Evening53°feels 51°
Overnight49°feels 46°
62 °
Union, Wednesday, 28 October
Overcast. High 62°, low 45°.
Pressure30.21 inHg
Wind9.5 mph SE
Humidity61%
Visibility—
Dew point46°
Thu, 2964° / 45°0
Morning51°feels 49°
Afternoon62°feels 61°
Evening52°feels 51°
Overnight49°feels 47°
64 °
Union, Thursday, 29 October
Mostly clear. High 64°, low 45°.
Pressure30.30 inHg
Wind7.1 mph S
Humidity58%
Visibility—
Dew point47°
Fri, 3063° / 47°0
Morning52°feels 51°
Afternoon62°feels 60°
Evening53°feels 52°
Overnight51°feels 50°
63 °
Union, Friday, 30 October
Overcast. High 63°, low 47°.
Pressure30.21 inHg
Wind7.4 mph S
Humidity60%
Visibility—
Dew point47°
Sat, 3160° / 52°0.21
Morning55°feels 54°
Afternoon59°feels 59°
Evening58°feels 58°
Overnight57°feels 57°
60 °
Union, Saturday, 31 October
Light rain. High 60°, low 52°.
Pressure30.12 inHg
Wind7.2 mph S
Humidity82%
Visibility—
Dew point53°
Sun, 0162° / 57°0.95
Morning60°feels 60°
Afternoon61°feels 61°
Evening58°feels 58°
Overnight58°feels 58°
62 °
Union, Sunday, 1 November
Rain. High 62°, low 57°.
Pressure29.83 inHg
Wind11.9 mph S
Humidity98%
Visibility—
Dew point60°
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.