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As of 15:09 EDT

Weather in Hereford, PA

81°Current weather

Hereford, Saturday, 8 August, 15:09

Mostly clear. Feels like 87°. High 82°, low 69°.

Pressure30.00 inHg
Wind12.1 mph SW
Humidity82%
Visibility6.2 mi
Dew point74°
Sun, 0985° / 69°0.01Light rain
85 °Light rain

Hereford, Sunday, 9 August

Light rain. High 85°, low 69°.

Pressure30.00 inHg
Wind7.7 mph W
Humidity52%
Visibility6.2 mi
Dew point66°
Mon, 1084° / 68°0.03Light rain
84 °Light rain

Hereford, Monday, 10 August

Light rain. High 84°, low 68°.

Pressure30.00 inHg
Wind10.3 mph W
Humidity57%
Visibility6.2 mi
Dew point66°
Tue, 1186° / 67°0.09Light rain
86 °Light rain

Hereford, Tuesday, 11 August

Light rain. High 86°, low 67°.

Pressure29.91 inHg
Wind4.5 mph W
Humidity63%
Visibility6.2 mi
Dew point69°
Wed, 1281° / 68°0.51Heavy rain
81 °Heavy rain

Hereford, Wednesday, 12 August

Heavy rain. High 81°, low 68°.

Pressure29.77 inHg
Wind8.7 mph W
Humidity64%
Visibility6.2 mi
Dew point66°
Thu, 1383° / 62°0Overcast
83 °Overcast

Hereford, Thursday, 13 August

Overcast. High 83°, low 62°.

Pressure29.77 inHg
Wind14.4 mph W
Humidity47%
Visibility—
Dew point59°
Fri, 1475° / 61°0Clear
75 °Clear

Hereford, Friday, 14 August

Clear. High 75°, low 61°.

Pressure29.97 inHg
Wind7.8 mph NW
Humidity39%
Visibility—
Dew point45°
Sat, 1574° / 51°0Clear
74 °Clear

Hereford, Saturday, 15 August

Clear. High 74°, low 51°.

Pressure30.18 inHg
Wind11 mph N
Humidity39%
Visibility—
Dew point45°
Sun, 1676° / 52°0Clear
76 °Clear

Hereford, Sunday, 16 August

Clear. High 76°, low 52°.

Pressure30.30 inHg
Wind6.1 mph NE
Humidity39%
Visibility—
Dew point47°
Mon, 1778° / 56°0.02Light rain
78 °Light rain

Hereford, Monday, 17 August

Light rain. High 78°, low 56°.

Pressure30.15 inHg
Wind9.8 mph S
Humidity55%
Visibility—
Dew point58°
Tue, 1872° / 63°0.04Light rain
72 °Light rain

Hereford, Tuesday, 18 August

Light rain. High 72°, low 63°.

Pressure29.97 inHg
Wind7.1 mph SW
Humidity90%
Visibility—
Dew point66°
Wed, 1980° / 63°0.01Light rain
80 °Light rain

Hereford, Wednesday, 19 August

Light rain. High 80°, low 63°.

Pressure29.88 inHg
Wind11.8 mph N
Humidity46%
Visibility—
Dew point56°
Thu, 2071° / 57°0Overcast
71 °Overcast

Hereford, Thursday, 20 August

Overcast. High 71°, low 57°.

Pressure29.97 inHg
Wind4.4 mph NW
Humidity65%
Visibility—
Dew point55°
Fri, 2169° / 61°1.35Rain
69 °Rain

Hereford, Friday, 21 August

Rain. High 69°, low 61°.

Pressure29.88 inHg
Wind7.2 mph SE
Humidity95%
Visibility—
Dew point66°
Sat, 2281° / 64°0.06Light rain
81 °Light rain

Hereford, Saturday, 22 August

Light rain. High 81°, low 64°.

Pressure29.74 inHg
Wind7 mph N
Humidity54%
Visibility—
Dew point60°
Sun, 2370° / 54°0Clear
70 °Clear

Hereford, Sunday, 23 August

Clear. High 70°, low 54°.

Pressure30.00 inHg
Wind16 mph NW
Humidity41%
Visibility—
Dew point42°

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 Hereford, 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 Hereford, 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.