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As of 13:27 EDT

Weather in Frederick, PA

85°Current weather

Frederick, Saturday, 8 August, 13:27

Partly cloudy. Feels like 94°. High 85°, low 71°.

Pressure30.03 inHg
Wind4 mph W
Humidity72%
Visibility6.2 mi
Dew point75°
Sun, 0988° / 71°0Light rain
88 °Light rain

Frederick, Sunday, 9 August

Light rain. High 88°, low 71°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity54%
Visibility6.2 mi
Dew point68°
Mon, 1087° / 67°0Overcast
87 °Overcast

Frederick, Monday, 10 August

Overcast. High 87°, low 67°.

Pressure30.00 inHg
Wind8.5 mph W
Humidity48%
Visibility6.2 mi
Dew point65°
Tue, 1187° / 71°0.33Rain
87 °Rain

Frederick, Tuesday, 11 August

Rain. High 87°, low 71°.

Pressure29.94 inHg
Wind1.2 mph NW
Humidity84%
Visibility6.2 mi
Dew point69°
Wed, 1279° / 68°0.06Light rain
79 °Light rain

Frederick, Wednesday, 12 August

Light rain. High 79°, low 68°.

Pressure29.80 inHg
Wind11.7 mph W
Humidity73%
Visibility6.2 mi
Dew point67°
Thu, 1386° / 68°0.6Heavy rain
86 °Heavy rain

Frederick, Thursday, 13 August

Heavy rain. High 86°, low 68°.

Pressure29.77 inHg
Wind15.5 mph W
Humidity53%
Visibility—
Dew point65°
Fri, 1478° / 61°0.4Rain
78 °Rain

Frederick, Friday, 14 August

Rain. High 78°, low 61°.

Pressure29.97 inHg
Wind8.7 mph NW
Humidity44%
Visibility—
Dew point52°
Sat, 1577° / 56°0Clear
77 °Clear

Frederick, Saturday, 15 August

Clear. High 77°, low 56°.

Pressure30.12 inHg
Wind8.1 mph W
Humidity42%
Visibility—
Dew point49°
Sun, 1680° / 60°0Clear
80 °Clear

Frederick, Sunday, 16 August

Clear. High 80°, low 60°.

Pressure30.15 inHg
Wind8 mph W
Humidity46%
Visibility—
Dew point56°
Mon, 1764° / 58°0.04Light rain
64 °Light rain

Frederick, Monday, 17 August

Light rain. High 64°, low 58°.

Pressure30.21 inHg
Wind6.8 mph NE
Humidity72%
Visibility—
Dew point53°
Tue, 1867° / 59°0.19Light rain
67 °Light rain

Frederick, Tuesday, 18 August

Light rain. High 67°, low 59°.

Pressure30.09 inHg
Wind13.4 mph E
Humidity89%
Visibility—
Dew point60°
Wed, 1982° / 67°0.13Light rain
82 °Light rain

Frederick, Wednesday, 19 August

Light rain. High 82°, low 67°.

Pressure29.85 inHg
Wind7.9 mph W
Humidity70%
Visibility—
Dew point67°
Thu, 2068° / 54°0.2Light rain
68 °Light rain

Frederick, Thursday, 20 August

Light rain. High 68°, low 54°.

Pressure29.94 inHg
Wind11.8 mph N
Humidity94%
Visibility—
Dew point59°
Fri, 2171° / 49°0Clear
71 °Clear

Frederick, Friday, 21 August

Clear. High 71°, low 49°.

Pressure30.03 inHg
Wind12.7 mph N
Humidity38%
Visibility—
Dew point41°
Sat, 2273° / 49°0Clear
73 °Clear

Frederick, Saturday, 22 August

Clear. High 73°, low 49°.

Pressure30.03 inHg
Wind7.3 mph W
Humidity38%
Visibility—
Dew point44°
Sun, 2375° / 52°0Light rain
75 °Light rain

Frederick, Sunday, 23 August

Light rain. High 75°, low 52°.

Pressure30.06 inHg
Wind11.2 mph SW
Humidity46%
Visibility—
Dew point50°

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 Frederick, 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 Frederick, 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.