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As of 22:41 EDT

Weather in Union, PA

49°Current weather

Union, Thursday, 8 October, 22:41

Clear. Feels like 49°. High 72°, low 49°.

Pressure30.06 inHg
Wind0 mph N
Humidity84%
Visibility6.2 mi
Dew point44°
Fri, 0971° / 41°0Clear
71 °Clear

Union, Friday, 9 October

Clear. High 71°, low 41°.

Pressure30.21 inHg
Wind7.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point43°
Sat, 1072° / 41°0Overcast
72 °Overcast

Union, Saturday, 10 October

Overcast. High 72°, low 41°.

Pressure30.47 inHg
Wind1.3 mph NE
Humidity53%
Visibility6.2 mi
Dew point47°
Sun, 1160° / 52°0.29Rain
60 °Rain

Union, Sunday, 11 October

Rain. High 60°, low 52°.

Pressure30.24 inHg
Wind7.9 mph SE
Humidity89%
Visibility6.2 mi
Dew point56°
Mon, 1272° / 56°0.04Light rain
72 °Light rain

Union, Monday, 12 October

Light rain. High 72°, low 56°.

Pressure29.80 inHg
Wind8.3 mph N
Humidity75%
Visibility6.2 mi
Dew point60°
Tue, 1379° / 56°0Partly cloudy
79 °Partly cloudy

Union, Tuesday, 13 October

Partly cloudy. High 79°, low 56°.

Pressure29.80 inHg
Wind8.5 mph SW
Humidity71%
Visibility—
Dew point57°
Wed, 1465° / 47°0.01Light rain
65 °Light rain

Union, Wednesday, 14 October

Light rain. High 65°, low 47°.

Pressure29.97 inHg
Wind9.7 mph N
Humidity69%
Visibility—
Dew point51°
Thu, 1564° / 43°0Mostly clear
64 °Mostly clear

Union, Thursday, 15 October

Mostly clear. High 64°, low 43°.

Pressure30.21 inHg
Wind6.8 mph S
Humidity64%
Visibility—
Dew point43°
Fri, 1676° / 52°0Mostly clear
76 °Mostly clear

Union, Friday, 16 October

Mostly clear. High 76°, low 52°.

Pressure30.12 inHg
Wind8.8 mph S
Humidity71%
Visibility—
Dew point53°
Sat, 1767° / 46°0.02Light rain
67 °Light rain

Union, Saturday, 17 October

Light rain. High 67°, low 46°.

Pressure30.06 inHg
Wind14.7 mph NW
Humidity73%
Visibility—
Dew point58°
Sun, 1854° / 39°0Clear
54 °Clear

Union, Sunday, 18 October

Clear. High 54°, low 39°.

Pressure30.53 inHg
Wind10.9 mph N
Humidity51%
Visibility—
Dew point29°
Mon, 1958° / 40°0Overcast
58 °Overcast

Union, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure30.45 inHg
Wind4.6 mph NE
Humidity50%
Visibility—
Dew point31°
Tue, 2056° / 38°0Overcast
56 °Overcast

Union, Tuesday, 20 October

Overcast. High 56°, low 38°.

Pressure30.56 inHg
Wind7.3 mph SE
Humidity58%
Visibility—
Dew point35°
Wed, 2159° / 43°0Overcast
59 °Overcast

Union, Wednesday, 21 October

Overcast. High 59°, low 43°.

Pressure30.33 inHg
Wind7.5 mph SW
Humidity76%
Visibility—
Dew point44°
Thu, 2265° / 51°0Overcast
65 °Overcast

Union, Thursday, 22 October

Overcast. High 65°, low 51°.

Pressure30.18 inHg
Wind4.7 mph W
Humidity68%
Visibility—
Dew point50°
Fri, 2360° / 46°0Partly cloudy
60 °Partly cloudy

Union, Friday, 23 October

Partly cloudy. High 60°, low 46°.

Pressure30.12 inHg
Wind13.3 mph N
Humidity57%
Visibility—
Dew point43°

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.