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As of 09:24 EDT

Weather in Harlansburg, PA

73°Current weather

Harlansburg, Sunday, 9 August, 09:24

Clear. Feels like 74°. High 85°, low 66°.

Pressure30.09 inHg
Wind6.2 mph W
Humidity87%
Visibility6.2 mi
Dew point69°
Mon, 1083° / 68°1.88Heavy rain
83 °Heavy rain

Harlansburg, Monday, 10 August

Heavy rain. High 83°, low 68°.

Pressure30.00 inHg
Wind10.9 mph SW
Humidity78%
Visibility6.2 mi
Dew point66°
Tue, 1182° / 64°0.02Light rain
82 °Light rain

Harlansburg, Tuesday, 11 August

Light rain. High 82°, low 64°.

Pressure29.97 inHg
Wind7 mph W
Humidity78%
Visibility6.2 mi
Dew point68°
Wed, 1274° / 65°0.19Rain
74 °Rain

Harlansburg, Wednesday, 12 August

Rain. High 74°, low 65°.

Pressure29.80 inHg
Wind7.7 mph SW
Humidity94%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 60°0Overcast
73 °Overcast

Harlansburg, Thursday, 13 August

Overcast. High 73°, low 60°.

Pressure29.97 inHg
Wind10.6 mph N
Humidity51%
Visibility—
Dew point53°
Fri, 1472° / 55°0Partly cloudy
72 °Partly cloudy

Harlansburg, Friday, 14 August

Partly cloudy. High 72°, low 55°.

Pressure30.09 inHg
Wind10.8 mph N
Humidity56%
Visibility—
Dew point54°
Sat, 1570° / 51°0Overcast
70 °Overcast

Harlansburg, Saturday, 15 August

Overcast. High 70°, low 51°.

Pressure30.27 inHg
Wind6.7 mph NW
Humidity54%
Visibility—
Dew point50°
Sun, 1662° / 51°0.08Light rain
62 °Light rain

Harlansburg, Sunday, 16 August

Light rain. High 62°, low 51°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity83%
Visibility—
Dew point55°
Mon, 1774° / 58°0Overcast
74 °Overcast

Harlansburg, Monday, 17 August

Overcast. High 74°, low 58°.

Pressure30.00 inHg
Wind8.9 mph N
Humidity62%
Visibility—
Dew point57°
Tue, 1876° / 55°0Overcast
76 °Overcast

Harlansburg, Tuesday, 18 August

Overcast. High 76°, low 55°.

Pressure29.97 inHg
Wind5.7 mph SE
Humidity58%
Visibility—
Dew point58°
Wed, 1980° / 60°0.14Light rain
80 °Light rain

Harlansburg, Wednesday, 19 August

Light rain. High 80°, low 60°.

Pressure29.74 inHg
Wind10.6 mph SW
Humidity63%
Visibility—
Dew point64°
Thu, 2068° / 53°0Overcast
68 °Overcast

Harlansburg, Thursday, 20 August

Overcast. High 68°, low 53°.

Pressure29.88 inHg
Wind9.6 mph NW
Humidity77%
Visibility—
Dew point55°
Fri, 2173° / 49°0Partly cloudy
73 °Partly cloudy

Harlansburg, Friday, 21 August

Partly cloudy. High 73°, low 49°.

Pressure29.91 inHg
Wind6 mph S
Humidity51%
Visibility—
Dew point50°
Sat, 2280° / 57°0.66Rain
80 °Rain

Harlansburg, Saturday, 22 August

Rain. High 80°, low 57°.

Pressure29.80 inHg
Wind12.5 mph SW
Humidity55%
Visibility—
Dew point59°
Sun, 2369° / 55°0.04Light rain
69 °Light rain

Harlansburg, Sunday, 23 August

Light rain. High 69°, low 55°.

Pressure30.00 inHg
Wind13.9 mph NW
Humidity73%
Visibility—
Dew point58°
Mon, 2471° / 50°0Clear
71 °Clear

Harlansburg, Monday, 24 August

Clear. High 71°, low 50°.

Pressure30.24 inHg
Wind6.2 mph N
Humidity51%
Visibility—
Dew point49°

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 Harlansburg, 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 Harlansburg, 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.