As of 20:53 EDT

Weather in Mount Union, PA

75°Current weather

Mount Union, Saturday, 8 August, 20:53

Clear. Feels like 77°. High 80°, low 66°.

Pressure29.97 inHg
Wind2.4 mph W
Humidity94%
Visibility6.2 mi
Dew point73°
Sun, 0981° / 66°0.03Light rain
81 °Light rain

Mount Union, Sunday, 9 August

Light rain. High 81°, low 66°.

Pressure30.06 inHg
Wind5.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point61°
Mon, 1085° / 65°0.11Light rain
85 °Light rain

Mount Union, Monday, 10 August

Light rain. High 85°, low 65°.

Pressure30.03 inHg
Wind5.2 mph SW
Humidity82%
Visibility6.2 mi
Dew point66°
Tue, 1183° / 63°0.22Rain
83 °Rain

Mount Union, Tuesday, 11 August

Rain. High 83°, low 63°.

Pressure29.94 inHg
Wind5.4 mph W
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1276° / 63°0.09Light rain
76 °Light rain

Mount Union, Wednesday, 12 August

Light rain. High 76°, low 63°.

Pressure29.83 inHg
Wind5 mph NW
Humidity78%
Visibility6.2 mi
Dew point66°
Thu, 1379° / 61°0.01Light rain
79 °Light rain

Mount Union, Thursday, 13 August

Light rain. High 79°, low 61°.

Pressure29.83 inHg
Wind13.1 mph W
Humidity47%
Visibility
Dew point55°
Fri, 1474° / 52°0Clear
74 °Clear

Mount Union, Friday, 14 August

Clear. High 74°, low 52°.

Pressure30.00 inHg
Wind8.8 mph NW
Humidity35%
Visibility
Dew point42°
Sat, 1573° / 47°0Clear
73 °Clear

Mount Union, Saturday, 15 August

Clear. High 73°, low 47°.

Pressure30.21 inHg
Wind7.1 mph NE
Humidity36%
Visibility
Dew point41°
Sun, 1675° / 48°0Clear
75 °Clear

Mount Union, Sunday, 16 August

Clear. High 75°, low 48°.

Pressure30.30 inHg
Wind2.8 mph NE
Humidity32%
Visibility
Dew point41°
Mon, 1781° / 52°0Overcast
81 °Overcast

Mount Union, Monday, 17 August

Overcast. High 81°, low 52°.

Pressure30.09 inHg
Wind5.1 mph SW
Humidity39%
Visibility
Dew point49°
Tue, 1872° / 61°0.09Light rain
72 °Light rain

Mount Union, Tuesday, 18 August

Light rain. High 72°, low 61°.

Pressure29.94 inHg
Wind3.9 mph SW
Humidity76%
Visibility
Dew point62°
Wed, 1977° / 59°0Overcast
77 °Overcast

Mount Union, Wednesday, 19 August

Overcast. High 77°, low 59°.

Pressure29.91 inHg
Wind7.4 mph N
Humidity40%
Visibility
Dew point49°
Thu, 2072° / 55°0.03Light rain
72 °Light rain

Mount Union, Thursday, 20 August

Light rain. High 72°, low 55°.

Pressure30.00 inHg
Wind4 mph E
Humidity73%
Visibility
Dew point51°
Fri, 2170° / 55°0.11Light rain
70 °Light rain

Mount Union, Friday, 21 August

Light rain. High 70°, low 55°.

Pressure29.85 inHg
Wind6.4 mph S
Humidity80%
Visibility
Dew point62°
Sat, 2279° / 61°0.01Light rain
79 °Light rain

Mount Union, Saturday, 22 August

Light rain. High 79°, low 61°.

Pressure29.80 inHg
Wind9.4 mph NW
Humidity33%
Visibility
Dew point45°
Sun, 2370° / 50°0Clear
70 °Clear

Mount Union, Sunday, 23 August

Clear. High 70°, low 50°.

Pressure30.06 inHg
Wind11 mph NW
Humidity33%
Visibility
Dew point36°

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 Mount 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 Mount 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.