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As of 18:16 EDT

Weather in Dieffenbach, PA

85°Current weather

Dieffenbach, Saturday, 8 August, 18:16

Partly cloudy. Feels like 91°. High 85°, low 70°.

Pressure29.94 inHg
Wind10.1 mph W
Humidity67%
Visibility6.2 mi
Dew point72°
Sun, 0987° / 69°0Clear
87 °Clear

Dieffenbach, Sunday, 9 August

Clear. High 87°, low 69°.

Pressure30.00 inHg
Wind6.6 mph NW
Humidity49%
Visibility6.2 mi
Dew point63°
Mon, 1086° / 68°0.18Rain
86 °Rain

Dieffenbach, Monday, 10 August

Rain. High 86°, low 68°.

Pressure30.00 inHg
Wind3.5 mph NW
Humidity73%
Visibility6.2 mi
Dew point68°
Tue, 1188° / 66°0.49Heavy rain
88 °Heavy rain

Dieffenbach, Tuesday, 11 August

Heavy rain. High 88°, low 66°.

Pressure29.91 inHg
Wind5.4 mph W
Humidity63%
Visibility6.2 mi
Dew point67°
Wed, 1283° / 66°0.23Rain
83 °Rain

Dieffenbach, Wednesday, 12 August

Rain. High 83°, low 66°.

Pressure29.80 inHg
Wind6.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point65°
Thu, 1377° / 60°0.07Light rain
77 °Light rain

Dieffenbach, Thursday, 13 August

Light rain. High 77°, low 60°.

Pressure29.83 inHg
Wind10.4 mph NW
Humidity81%
Visibility—
Dew point67°
Fri, 1474° / 54°0Clear
74 °Clear

Dieffenbach, Friday, 14 August

Clear. High 74°, low 54°.

Pressure29.97 inHg
Wind10.4 mph N
Humidity37%
Visibility—
Dew point44°
Sat, 1574° / 49°0Clear
74 °Clear

Dieffenbach, Saturday, 15 August

Clear. High 74°, low 49°.

Pressure30.18 inHg
Wind12.6 mph N
Humidity38%
Visibility—
Dew point44°
Sun, 1677° / 49°0Clear
77 °Clear

Dieffenbach, Sunday, 16 August

Clear. High 77°, low 49°.

Pressure30.30 inHg
Wind4.3 mph SW
Humidity36%
Visibility—
Dew point45°
Mon, 1783° / 54°0Overcast
83 °Overcast

Dieffenbach, Monday, 17 August

Overcast. High 83°, low 54°.

Pressure30.12 inHg
Wind8.4 mph S
Humidity48%
Visibility—
Dew point56°
Tue, 1881° / 65°0Overcast
81 °Overcast

Dieffenbach, Tuesday, 18 August

Overcast. High 81°, low 65°.

Pressure29.91 inHg
Wind6.7 mph W
Humidity53%
Visibility—
Dew point61°
Wed, 1978° / 59°0Overcast
78 °Overcast

Dieffenbach, Wednesday, 19 August

Overcast. High 78°, low 59°.

Pressure29.94 inHg
Wind9.1 mph N
Humidity54%
Visibility—
Dew point56°
Thu, 2075° / 54°0Overcast
75 °Overcast

Dieffenbach, Thursday, 20 August

Overcast. High 75°, low 54°.

Pressure29.97 inHg
Wind6.3 mph SW
Humidity53%
Visibility—
Dew point54°
Fri, 2167° / 58°0.21Rain
67 °Rain

Dieffenbach, Friday, 21 August

Rain. High 67°, low 58°.

Pressure29.88 inHg
Wind3.8 mph NE
Humidity95%
Visibility—
Dew point64°
Sat, 2283° / 62°0Mostly clear
83 °Mostly clear

Dieffenbach, Saturday, 22 August

Mostly clear. High 83°, low 62°.

Pressure29.77 inHg
Wind8 mph N
Humidity40%
Visibility—
Dew point54°
Sun, 2370° / 50°0Clear
70 °Clear

Dieffenbach, Sunday, 23 August

Clear. High 70°, low 50°.

Pressure30.03 inHg
Wind12.5 mph N
Humidity37%
Visibility—
Dew point40°

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 Dieffenbach, 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 Dieffenbach, 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.