As of 02:46 EDT

Weather in Union, PA

46°

Union, Saturday, 10 October, 02:46

Overcast. Feels like 46°. High 68°, low 44°.

Pressure30.33 inHg

Wind1.3 mph NW

Humidity96%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Sun, 1162° / 48°

1.52

62 °

Union, Sunday, 11 October

Heavy rain. High 62°, low 48°.

Pressure30.15 inHg

Wind6 mph E

Humidity98%

Visibility1.2 mi

Dew point58°

Mon, 1271° / 56°

0.05

71 °

Union, Monday, 12 October

Light rain. High 71°, low 56°.

Pressure29.83 inHg

Wind12.3 mph N

Humidity71%

Visibility6.2 mi

Dew point57°

Tue, 1377° / 54°

0.02

77 °

Union, Tuesday, 13 October

Light rain. High 77°, low 54°.

Pressure29.83 inHg

Wind6.6 mph S

Humidity70%

Visibility6.2 mi

Dew point62°

Wed, 1469° / 58°

0.01

69 °

Union, Wednesday, 14 October

Light rain. High 69°, low 58°.

Pressure29.91 inHg

Wind8.8 mph W

Humidity78%

Visibility—

Dew point60°

Thu, 1561° / 50°

61 °

Union, Thursday, 15 October

Overcast. High 61°, low 50°.

Pressure30.24 inHg

Wind10.1 mph N

Humidity56%

Visibility—

Dew point41°

Fri, 1664° / 46°

0.35

64 °

Union, Friday, 16 October

Light rain. High 64°, low 46°.

Pressure29.97 inHg

Wind9.1 mph SE

Humidity98%

Visibility—

Dew point51°

Sat, 1763° / 44°

0.33

63 °

Union, Saturday, 17 October

Rain. High 63°, low 44°.

Pressure29.88 inHg

Wind14.3 mph W

Humidity82%

Visibility—

Dew point53°

Sun, 1848° / 32°

48 °

Union, Sunday, 18 October

Overcast. High 48°, low 32°.

Pressure30.33 inHg

Wind13.5 mph N

Humidity60%

Visibility—

Dew point31°

Mon, 1954° / 28°

54 °

Union, Monday, 19 October

Partly cloudy. High 54°, low 28°.

Pressure30.47 inHg

Wind2.5 mph E

Humidity47%

Visibility—

Dew point24°

Tue, 2057° / 33°

57 °

Union, Tuesday, 20 October

Clear. High 57°, low 33°.

Pressure30.56 inHg

Wind7.2 mph SE

Humidity51%

Visibility—

Dew point30°

Wed, 2156° / 38°

56 °

Union, Wednesday, 21 October

Overcast. High 56°, low 38°.

Pressure30.53 inHg

Wind9.9 mph S

Humidity72%

Visibility—

Dew point42°

Thu, 2260° / 44°

60 °

Union, Thursday, 22 October

Overcast. High 60°, low 44°.

Pressure30.33 inHg

Wind11.2 mph SE

Humidity74%

Visibility—

Dew point44°

Fri, 2361° / 52°

1.9

61 °

Union, Friday, 23 October

Heavy rain. High 61°, low 52°.

Pressure29.91 inHg

Wind17.6 mph SE

Humidity95%

Visibility—

Dew point59°

Sat, 2465° / 49°

65 °

Union, Saturday, 24 October

Clear. High 65°, low 49°.

Pressure30.03 inHg

Wind4.2 mph W

Humidity81%

Visibility—

Dew point53°

Sun, 2559° / 51°

59 °

Union, Sunday, 25 October

Overcast. High 59°, low 51°.

Pressure29.91 inHg

Wind6.1 mph SW

Humidity81%

Visibility—

Dew point52°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.