10-day forecast for Union Center, PA: 45° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Sunday, August 9
78° · 0.27 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1079° / 62°0.04
Morning66°feels 67°
Afternoon72°feels 72°
Evening73°feels 74°
Overnight63°feels 63°
79 °
Union Center, Monday, 10 August
Light rain. High 79°, low 62°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity67%
Visibility6.2 mi
Dew point61°
Tue, 1178° / 60°0.27
Morning65°feels 66°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight67°feels 68°
78 °
Union Center, Tuesday, 11 August
Rain. High 78°, low 60°.
Pressure29.91 inHg
Wind8.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point58°
Wed, 1268° / 58°0.02
Morning63°feels 62°
Afternoon65°feels 65°
Evening66°feels 67°
Overnight59°feels 57°
68 °
Union Center, Wednesday, 12 August
Light rain. High 68°, low 58°.
Pressure29.83 inHg
Wind4.1 mph S
Humidity72%
Visibility6.2 mi
Dew point57°
Thu, 1371° / 56°0.03
Morning62°feels 62°
Afternoon70°feels 68°
Evening61°feels 60°
Overnight62°feels 62°
71 °
Union Center, Thursday, 13 August
Light rain. High 71°, low 56°.
Pressure29.85 inHg
Wind14.2 mph NW
Humidity41%
Visibility—
Dew point45°
Fri, 1468° / 47°0
Morning57°feels 56°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight51°feels 50°
68 °
Union Center, Friday, 14 August
Mostly clear. High 68°, low 47°.
Pressure30.06 inHg
Wind10.2 mph N
Humidity45%
Visibility—
Dew point43°
Sat, 1567° / 45°0
Morning55°feels 54°
Afternoon64°feels 63°
Evening55°feels 54°
Overnight50°feels 49°
67 °
Union Center, Saturday, 15 August
Overcast. High 67°, low 45°.
Pressure30.24 inHg
Wind11.7 mph N
Humidity46%
Visibility—
Dew point43°
Sun, 1662° / 47°0
Morning54°feels 53°
Afternoon57°feels 56°
Evening55°feels 54°
Overnight55°feels 54°
62 °
Union Center, Sunday, 16 August
Overcast. High 62°, low 47°.
Pressure30.18 inHg
Wind4.3 mph SW
Humidity77%
Visibility—
Dew point49°
Mon, 1770° / 54°0
Morning58°feels 58°
Afternoon65°feels 64°
Evening63°feels 62°
Overnight54°feels 53°
70 °
Union Center, Monday, 17 August
Overcast. High 70°, low 54°.
Pressure29.94 inHg
Wind6.8 mph N
Humidity69%
Visibility—
Dew point53°
Tue, 1875° / 51°0
Morning62°feels 62°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight61°feels 60°
75 °
Union Center, Tuesday, 18 August
Overcast. High 75°, low 51°.
Pressure29.97 inHg
Wind4.9 mph NW
Humidity48%
Visibility—
Dew point51°
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 Center, 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.