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As of 16:47 EDT

Weather in Union, PA

84°Current weather

Union, Saturday, 8 August, 16:47

Mostly clear. Feels like 92°. High 84°, low 68°.

Pressure29.94 inHg
Wind11.4 mph W
Humidity72%
Visibility6.2 mi
Dew point74°
Sun, 0986° / 68°0.08Rain
86 °Rain

Union, Sunday, 9 August

Rain. High 86°, low 68°.

Pressure30.03 inHg
Wind6.6 mph W
Humidity50%
Visibility6.2 mi
Dew point62°
Mon, 1090° / 66°0.17Rain
90 °Rain

Union, Monday, 10 August

Rain. High 90°, low 66°.

Pressure30.03 inHg
Wind6 mph W
Humidity69%
Visibility6.2 mi
Dew point66°
Tue, 1187° / 64°0.41Rain
87 °Rain

Union, Tuesday, 11 August

Rain. High 87°, low 64°.

Pressure29.94 inHg
Wind5 mph W
Humidity59%
Visibility6.2 mi
Dew point64°
Wed, 1275° / 65°0.05Light rain
75 °Light rain

Union, Wednesday, 12 August

Light rain. High 75°, low 65°.

Pressure29.83 inHg
Wind1.3 mph W
Humidity96%
Visibility6.2 mi
Dew point67°
Thu, 1379° / 61°0.01Light rain
79 °Light rain

Union, Thursday, 13 August

Light rain. High 79°, low 61°.

Pressure29.83 inHg
Wind14.7 mph NW
Humidity53%
Visibility—
Dew point59°
Fri, 1475° / 54°0Clear
75 °Clear

Union, Friday, 14 August

Clear. High 75°, low 54°.

Pressure30.00 inHg
Wind11.4 mph NW
Humidity38%
Visibility—
Dew point45°
Sat, 1575° / 49°0Clear
75 °Clear

Union, Saturday, 15 August

Clear. High 75°, low 49°.

Pressure30.21 inHg
Wind7.7 mph NE
Humidity37%
Visibility—
Dew point43°
Sun, 1676° / 50°0Clear
76 °Clear

Union, Sunday, 16 August

Clear. High 76°, low 50°.

Pressure30.30 inHg
Wind2.9 mph NE
Humidity35%
Visibility—
Dew point44°
Mon, 1782° / 54°0Overcast
82 °Overcast

Union, Monday, 17 August

Overcast. High 82°, low 54°.

Pressure30.12 inHg
Wind5.6 mph SW
Humidity42%
Visibility—
Dew point53°
Tue, 1876° / 63°0.05Light rain
76 °Light rain

Union, Tuesday, 18 August

Light rain. High 76°, low 63°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity64%
Visibility—
Dew point62°
Wed, 1976° / 60°0Overcast
76 °Overcast

Union, Wednesday, 19 August

Overcast. High 76°, low 60°.

Pressure29.94 inHg
Wind10.2 mph N
Humidity51%
Visibility—
Dew point54°
Thu, 2065° / 56°0.02Light rain
65 °Light rain

Union, Thursday, 20 August

Light rain. High 65°, low 56°.

Pressure30.00 inHg
Wind3.4 mph E
Humidity84%
Visibility—
Dew point55°
Fri, 2180° / 58°0.1Light rain
80 °Light rain

Union, Friday, 21 August

Light rain. High 80°, low 58°.

Pressure29.83 inHg
Wind7.4 mph S
Humidity58%
Visibility—
Dew point61°
Sat, 2281° / 64°0.02Light rain
81 °Light rain

Union, Saturday, 22 August

Light rain. High 81°, low 64°.

Pressure29.80 inHg
Wind10.9 mph W
Humidity32%
Visibility—
Dew point46°
Sun, 2372° / 51°0Clear
72 °Clear

Union, Sunday, 23 August

Clear. High 72°, low 51°.

Pressure30.06 inHg
Wind12 mph NW
Humidity35%
Visibility—
Dew point39°

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.