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As of 19:04 EDT

Weather in Union, PA

82°Current weather

Union, Saturday, 8 August, 19:04

Overcast. Feels like 86°. High 84°, low 70°.

Pressure29.94 inHg
Wind5.1 mph SW
Humidity69%
Visibility6.2 mi
Dew point71°
Sun, 0985° / 69°0.02Light rain
85 °Light rain

Union, Sunday, 9 August

Light rain. High 85°, low 69°.

Pressure30.00 inHg
Wind7.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point64°
Mon, 1087° / 68°0.07Light rain
87 °Light rain

Union, Monday, 10 August

Light rain. High 87°, low 68°.

Pressure30.03 inHg
Wind7.3 mph W
Humidity76%
Visibility6.2 mi
Dew point67°
Tue, 1187° / 69°0.38Rain
87 °Rain

Union, Tuesday, 11 August

Rain. High 87°, low 69°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity65%
Visibility6.2 mi
Dew point67°
Wed, 1282° / 67°0.1Light rain
82 °Light rain

Union, Wednesday, 12 August

Light rain. High 82°, low 67°.

Pressure29.80 inHg
Wind9.9 mph W
Humidity73%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 63°0.02Light rain
82 °Light rain

Union, Thursday, 13 August

Light rain. High 82°, low 63°.

Pressure29.80 inHg
Wind12.1 mph NW
Humidity53%
Visibility—
Dew point62°
Fri, 1476° / 58°0Clear
76 °Clear

Union, Friday, 14 August

Clear. High 76°, low 58°.

Pressure30.00 inHg
Wind9.5 mph N
Humidity40%
Visibility—
Dew point46°
Sat, 1574° / 51°0Clear
74 °Clear

Union, Saturday, 15 August

Clear. High 74°, low 51°.

Pressure30.21 inHg
Wind11.1 mph N
Humidity39%
Visibility—
Dew point45°
Sun, 1677° / 52°0Clear
77 °Clear

Union, Sunday, 16 August

Clear. High 77°, low 52°.

Pressure30.30 inHg
Wind5.4 mph NE
Humidity37%
Visibility—
Dew point46°
Mon, 1780° / 55°0Overcast
80 °Overcast

Union, Monday, 17 August

Overcast. High 80°, low 55°.

Pressure30.12 inHg
Wind10.5 mph SE
Humidity55%
Visibility—
Dew point59°
Tue, 1876° / 64°0.09Light rain
76 °Light rain

Union, Tuesday, 18 August

Light rain. High 76°, low 64°.

Pressure29.97 inHg
Wind6.6 mph SW
Humidity93%
Visibility—
Dew point67°
Wed, 1980° / 62°0Partly cloudy
80 °Partly cloudy

Union, Wednesday, 19 August

Partly cloudy. High 80°, low 62°.

Pressure29.91 inHg
Wind10.9 mph NW
Humidity45%
Visibility—
Dew point55°
Thu, 2069° / 57°0Overcast
69 °Overcast

Union, Thursday, 20 August

Overcast. High 69°, low 57°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity73%
Visibility—
Dew point56°
Fri, 2169° / 60°0.5Rain
69 °Rain

Union, Friday, 21 August

Rain. High 69°, low 60°.

Pressure29.88 inHg
Wind4 mph E
Humidity99%
Visibility—
Dew point67°
Sat, 2283° / 66°0Light rain
83 °Light rain

Union, Saturday, 22 August

Light rain. High 83°, low 66°.

Pressure29.77 inHg
Wind9.8 mph NW
Humidity45%
Visibility—
Dew point57°
Sun, 2371° / 55°0Clear
71 °Clear

Union, Sunday, 23 August

Clear. High 71°, low 55°.

Pressure30.03 inHg
Wind16.2 mph NW
Humidity38%
Visibility—
Dew point41°

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.