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As of 15:05 EDT

Weather in Union, PA

85°Current weather

Union, Saturday, 8 August, 15:05

Overcast. Feels like 93°. High 85°, low 70°.

Pressure30.03 inHg
Wind10.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Sun, 0986° / 70°0Partly cloudy
86 °Partly cloudy

Union, Sunday, 9 August

Partly cloudy. High 86°, low 70°.

Pressure30.03 inHg
Wind8.3 mph NW
Humidity44%
Visibility6.2 mi
Dew point63°
Mon, 1091° / 69°0.26Rain
91 °Rain

Union, Monday, 10 August

Rain. High 91°, low 69°.

Pressure30.03 inHg
Wind9.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point66°
Tue, 1187° / 67°0.11Light rain
87 °Light rain

Union, Tuesday, 11 August

Light rain. High 87°, low 67°.

Pressure29.97 inHg
Wind10.5 mph W
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1281° / 67°0.43Rain
81 °Rain

Union, Wednesday, 12 August

Rain. High 81°, low 67°.

Pressure29.83 inHg
Wind10.7 mph W
Humidity68%
Visibility6.2 mi
Dew point68°
Thu, 1386° / 68°0Partly cloudy
86 °Partly cloudy

Union, Thursday, 13 August

Partly cloudy. High 86°, low 68°.

Pressure29.80 inHg
Wind15.7 mph W
Humidity43%
Visibility—
Dew point59°
Fri, 1479° / 59°0.04Light rain
79 °Light rain

Union, Friday, 14 August

Light rain. High 79°, low 59°.

Pressure29.97 inHg
Wind12.4 mph N
Humidity43%
Visibility—
Dew point50°
Sat, 1577° / 54°0Clear
77 °Clear

Union, Saturday, 15 August

Clear. High 77°, low 54°.

Pressure30.21 inHg
Wind9.5 mph N
Humidity38%
Visibility—
Dew point46°
Sun, 1677° / 55°0Clear
77 °Clear

Union, Sunday, 16 August

Clear. High 77°, low 55°.

Pressure30.30 inHg
Wind7.8 mph E
Humidity36%
Visibility—
Dew point45°
Mon, 1784° / 59°0Partly cloudy
84 °Partly cloudy

Union, Monday, 17 August

Partly cloudy. High 84°, low 59°.

Pressure30.12 inHg
Wind10.1 mph SW
Humidity49%
Visibility—
Dew point59°
Tue, 1873° / 65°0.19Light rain
73 °Light rain

Union, Tuesday, 18 August

Light rain. High 73°, low 65°.

Pressure29.97 inHg
Wind8.5 mph SW
Humidity91%
Visibility—
Dew point67°
Wed, 1983° / 65°0.01Light rain
83 °Light rain

Union, Wednesday, 19 August

Light rain. High 83°, low 65°.

Pressure29.91 inHg
Wind11.9 mph N
Humidity42%
Visibility—
Dew point56°
Thu, 2077° / 59°0Overcast
77 °Overcast

Union, Thursday, 20 August

Overcast. High 77°, low 59°.

Pressure30.00 inHg
Wind7.9 mph NE
Humidity52%
Visibility—
Dew point52°
Fri, 2172° / 62°0.31Rain
72 °Rain

Union, Friday, 21 August

Rain. High 72°, low 62°.

Pressure29.85 inHg
Wind10.3 mph SW
Humidity96%
Visibility—
Dew point70°
Sat, 2285° / 65°0.01Light rain
85 °Light rain

Union, Saturday, 22 August

Light rain. High 85°, low 65°.

Pressure29.77 inHg
Wind12.1 mph NW
Humidity40%
Visibility—
Dew point55°
Sun, 2374° / 57°0Clear
74 °Clear

Union, Sunday, 23 August

Clear. High 74°, low 57°.

Pressure30.06 inHg
Wind15.9 mph N
Humidity31%
Visibility—
Dew point38°

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.