As of 04:18 EDT

Weather in Mill Creek, PA

67°

Mill Creek, Sunday, 9 August, 04:18

Clear. Feels like 68°. High 84°, low 66°.

Pressure30.00 inHg

Wind4 mph W

Humidity99%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

Mon, 1080° / 67°

1.36

80 °

Mill Creek, Monday, 10 August

Heavy rain. High 80°, low 67°.

Pressure29.97 inHg

Wind10.5 mph SW

Humidity68%

Visibility6.2 mi

Dew point65°

Tue, 1183° / 61°

0.64

83 °

Mill Creek, Tuesday, 11 August

Heavy rain. High 83°, low 61°.

Pressure29.94 inHg

Wind6.6 mph W

Humidity67%

Visibility6.2 mi

Dew point66°

Wed, 1280° / 63°

0.03

80 °

Mill Creek, Wednesday, 12 August

Light rain. High 80°, low 63°.

Pressure29.80 inHg

Wind6.4 mph SW

Humidity95%

Visibility6.2 mi

Dew point66°

Thu, 1371° / 55°

0.15

71 °

Mill Creek, Thursday, 13 August

Light rain. High 71°, low 55°.

Pressure29.91 inHg

Wind13.6 mph NW

Humidity46%

Visibility—

Dew point48°

Fri, 1469° / 49°

69 °

Mill Creek, Friday, 14 August

Overcast. High 69°, low 49°.

Pressure30.12 inHg

Wind11.8 mph NW

Humidity57%

Visibility—

Dew point49°

Sat, 1570° / 47°

70 °

Mill Creek, Saturday, 15 August

Overcast. High 70°, low 47°.

Pressure30.24 inHg

Wind8.4 mph N

Humidity42%

Visibility—

Dew point44°

Sun, 1671° / 50°

71 °

Mill Creek, Sunday, 16 August

Overcast. High 71°, low 50°.

Pressure30.15 inHg

Wind5.1 mph SW

Humidity45%

Visibility—

Dew point46°

Mon, 1775° / 53°

0.01

75 °

Mill Creek, Monday, 17 August

Light rain. High 75°, low 53°.

Pressure30.03 inHg

Wind7.4 mph W

Humidity45%

Visibility—

Dew point50°

Tue, 1878° / 56°

78 °

Mill Creek, Tuesday, 18 August

Mostly clear. High 78°, low 56°.

Pressure30.03 inHg

Wind7.5 mph NW

Humidity43%

Visibility—

Dew point51°

Wed, 1980° / 56°

80 °

Mill Creek, Wednesday, 19 August

Mostly clear. High 80°, low 56°.

Pressure30.06 inHg

Wind4.7 mph W

Humidity44%

Visibility—

Dew point53°

Thu, 2086° / 62°

86 °

Mill Creek, Thursday, 20 August

Mostly clear. High 86°, low 62°.

Pressure29.94 inHg

Wind9.9 mph SW

Humidity45%

Visibility—

Dew point58°

Fri, 2191° / 67°

0.02

91 °

Mill Creek, Friday, 21 August

Light rain. High 91°, low 67°.

Pressure29.83 inHg

Wind9.5 mph NW

Humidity56%

Visibility—

Dew point70°

Sat, 2286° / 61°

86 °

Mill Creek, Saturday, 22 August

Mostly clear. High 86°, low 61°.

Pressure29.97 inHg

Wind6.3 mph NE

Humidity35%

Visibility—

Dew point53°

Sun, 2391° / 66°

0.06

91 °

Mill Creek, Sunday, 23 August

Light rain. High 91°, low 66°.

Pressure29.97 inHg

Wind7.4 mph NW

Humidity60%

Visibility—

Dew point65°

Mon, 2485° / 70°

0.12

85 °

Mill Creek, Monday, 24 August

Light rain. High 85°, low 70°.

Pressure30.00 inHg

Wind9.5 mph W

Humidity61%

Visibility—

Dew point68°

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 Mill Creek, 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 Mill Creek, 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.