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As of 23:28 EDT

Weather in Barr Slope, PA

73°Current weather

Barr Slope, Saturday, 8 August, 23:28

Rain. Feels like 74°. High 82°, low 67°.

Pressure30.03 inHg
Wind10 mph W
Humidity90%
Visibility6.2 mi
Dew point70°
Sun, 0983° / 67°0.01Light rain
83 °Light rain

Barr Slope, Sunday, 9 August

Light rain. High 83°, low 67°.

Pressure30.06 inHg
Wind5.7 mph W
Humidity58%
Visibility6.2 mi
Dew point63°
Mon, 1080° / 65°0.33Rain
80 °Rain

Barr Slope, Monday, 10 August

Rain. High 80°, low 65°.

Pressure30.03 inHg
Wind8 mph SW
Humidity84%
Visibility6.2 mi
Dew point66°
Tue, 1181° / 63°0.26Rain
81 °Rain

Barr Slope, Tuesday, 11 August

Rain. High 81°, low 63°.

Pressure29.97 inHg
Wind8.4 mph SW
Humidity78%
Visibility6.2 mi
Dew point66°
Wed, 1278° / 65°0.09Light rain
78 °Light rain

Barr Slope, Wednesday, 12 August

Light rain. High 78°, low 65°.

Pressure29.80 inHg
Wind8.4 mph W
Humidity95%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 56°0Partly cloudy
73 °Partly cloudy

Barr Slope, Thursday, 13 August

Partly cloudy. High 73°, low 56°.

Pressure29.94 inHg
Wind12.5 mph NW
Humidity43%
Visibility—
Dew point48°
Fri, 1475° / 50°0Clear
75 °Clear

Barr Slope, Friday, 14 August

Clear. High 75°, low 50°.

Pressure30.06 inHg
Wind7.2 mph W
Humidity44%
Visibility—
Dew point48°
Sat, 1574° / 51°0Partly cloudy
74 °Partly cloudy

Barr Slope, Saturday, 15 August

Partly cloudy. High 74°, low 51°.

Pressure30.24 inHg
Wind7.8 mph NW
Humidity46%
Visibility—
Dew point49°
Sun, 1679° / 53°0Overcast
79 °Overcast

Barr Slope, Sunday, 16 August

Overcast. High 79°, low 53°.

Pressure30.15 inHg
Wind4.2 mph NW
Humidity41%
Visibility—
Dew point51°
Mon, 1776° / 60°0Overcast
76 °Overcast

Barr Slope, Monday, 17 August

Overcast. High 76°, low 60°.

Pressure30.03 inHg
Wind4.2 mph SW
Humidity54%
Visibility—
Dew point56°
Tue, 1876° / 59°0.06Light rain
76 °Light rain

Barr Slope, Tuesday, 18 August

Light rain. High 76°, low 59°.

Pressure30.00 inHg
Wind6.1 mph SE
Humidity67%
Visibility—
Dew point62°
Wed, 1982° / 63°0.45Rain
82 °Rain

Barr Slope, Wednesday, 19 August

Rain. High 82°, low 63°.

Pressure29.85 inHg
Wind10.5 mph NW
Humidity52%
Visibility—
Dew point61°
Thu, 2066° / 58°0.13Light rain
66 °Light rain

Barr Slope, Thursday, 20 August

Light rain. High 66°, low 58°.

Pressure29.80 inHg
Wind12.6 mph NW
Humidity77%
Visibility—
Dew point58°
Fri, 2173° / 48°0Clear
73 °Clear

Barr Slope, Friday, 21 August

Clear. High 73°, low 48°.

Pressure29.97 inHg
Wind10.5 mph NW
Humidity44%
Visibility—
Dew point47°
Sat, 2277° / 48°0.01Light rain
77 °Light rain

Barr Slope, Saturday, 22 August

Light rain. High 77°, low 48°.

Pressure30.03 inHg
Wind6.6 mph NE
Humidity35%
Visibility—
Dew point44°
Sun, 2381° / 61°0.03Light rain
81 °Light rain

Barr Slope, Sunday, 23 August

Light rain. High 81°, low 61°.

Pressure29.91 inHg
Wind10.6 mph W
Humidity77%
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 Barr Slope, 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 Barr Slope, 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.