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As of 13:44 EDT

Weather in Union, PA

67°Current weather

Union, Saturday, 10 October, 13:44

Overcast. Feels like 66°. High 68°, low 46°.

Pressure30.33 inHg
Wind9.6 mph SE
Humidity39%
Visibility6.2 mi
Dew point42°
Sun, 1166° / 47°0.27Rain
66 °Rain

Union, Sunday, 11 October

Rain. High 66°, low 47°.

Pressure30.06 inHg
Wind15.4 mph SE
Humidity83%
Visibility6.2 mi
Dew point56°
Mon, 1271° / 50°0Overcast
71 °Overcast

Union, Monday, 12 October

Overcast. High 71°, low 50°.

Pressure29.94 inHg
Wind8 mph NW
Humidity80%
Visibility6.2 mi
Dew point59°
Tue, 1377° / 60°0.02Light rain
77 °Light rain

Union, Tuesday, 13 October

Light rain. High 77°, low 60°.

Pressure29.80 inHg
Wind13 mph SW
Humidity69%
Visibility6.2 mi
Dew point63°
Wed, 1462° / 56°0.02Light rain
62 °Light rain

Union, Wednesday, 14 October

Light rain. High 62°, low 56°.

Pressure30.03 inHg
Wind8.1 mph NW
Humidity78%
Visibility6.2 mi
Dew point54°
Thu, 1559° / 47°0Partly cloudy
59 °Partly cloudy

Union, Thursday, 15 October

Partly cloudy. High 59°, low 47°.

Pressure30.33 inHg
Wind7.1 mph NE
Humidity54%
Visibility—
Dew point41°
Fri, 1666° / 47°0.61Rain
66 °Rain

Union, Friday, 16 October

Rain. High 66°, low 47°.

Pressure29.62 inHg
Wind19.3 mph SW
Humidity88%
Visibility—
Dew point59°
Sat, 1744° / 34°0.2Snow
44 °Snow

Union, Saturday, 17 October

Snow. High 44°, low 34°.

Pressure29.91 inHg
Wind16.4 mph W
Humidity76%
Visibility—
Dew point33°
Sun, 1842° / 29°0Light rain
42 °Light rain

Union, Sunday, 18 October

Light rain. High 42°, low 29°.

Pressure30.36 inHg
Wind12.5 mph N
Humidity46%
Visibility—
Dew point21°
Mon, 1948° / 27°0Overcast
48 °Overcast

Union, Monday, 19 October

Overcast. High 48°, low 27°.

Pressure30.50 inHg
Wind5.1 mph SW
Humidity47%
Visibility—
Dew point26°
Tue, 2056° / 31°0Mostly clear
56 °Mostly clear

Union, Tuesday, 20 October

Mostly clear. High 56°, low 31°.

Pressure30.47 inHg
Wind5.7 mph SE
Humidity33%
Visibility—
Dew point24°
Wed, 2157° / 37°0Overcast
57 °Overcast

Union, Wednesday, 21 October

Overcast. High 57°, low 37°.

Pressure30.27 inHg
Wind10.6 mph SE
Humidity45%
Visibility—
Dew point33°
Thu, 2255° / 43°0.06Light rain
55 °Light rain

Union, Thursday, 22 October

Light rain. High 55°, low 43°.

Pressure30.06 inHg
Wind11.2 mph W
Humidity77%
Visibility—
Dew point47°
Fri, 2358° / 41°0Mostly clear
58 °Mostly clear

Union, Friday, 23 October

Mostly clear. High 58°, low 41°.

Pressure29.97 inHg
Wind15.9 mph W
Humidity50%
Visibility—
Dew point38°
Sat, 2452° / 36°0Mostly clear
52 °Mostly clear

Union, Saturday, 24 October

Mostly clear. High 52°, low 36°.

Pressure30.09 inHg
Wind12.9 mph NW
Humidity47%
Visibility—
Dew point31°
Sun, 2547° / 34°0.31Rain
47 °Rain

Union, Sunday, 25 October

Rain. High 47°, low 34°.

Pressure30.00 inHg
Wind12.7 mph SE
Humidity80%
Visibility—
Dew point37°

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.