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As of 18:43 EDT

Weather in Portersville, PA

82°Current weather

Portersville, Sunday, 9 August, 18:43

Clear. Feels like 84°. High 83°, low 65°.

Pressure30.00 inHg
Wind3.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point66°
Mon, 1082° / 66°0.44Rain
82 °Rain

Portersville, Monday, 10 August

Rain. High 82°, low 66°.

Pressure30.00 inHg
Wind9.8 mph W
Humidity74%
Visibility6.2 mi
Dew point65°
Tue, 1184° / 64°0.18Rain
84 °Rain

Portersville, Tuesday, 11 August

Rain. High 84°, low 64°.

Pressure29.97 inHg
Wind7.3 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Wed, 1278° / 63°0.11Light rain
78 °Light rain

Portersville, Wednesday, 12 August

Light rain. High 78°, low 63°.

Pressure29.83 inHg
Wind7.1 mph SW
Humidity96%
Visibility6.2 mi
Dew point67°
Thu, 1376° / 61°0Overcast
76 °Overcast

Portersville, Thursday, 13 August

Overcast. High 76°, low 61°.

Pressure30.00 inHg
Wind8.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point55°
Fri, 1479° / 62°0Overcast
79 °Overcast

Portersville, Friday, 14 August

Overcast. High 79°, low 62°.

Pressure30.06 inHg
Wind4.7 mph NE
Humidity46%
Visibility—
Dew point55°
Sat, 1570° / 64°0.02Light rain
70 °Light rain

Portersville, Saturday, 15 August

Light rain. High 70°, low 64°.

Pressure30.12 inHg
Wind7.3 mph S
Humidity85%
Visibility—
Dew point64°
Sun, 1688° / 67°0.28Rain
88 °Rain

Portersville, Sunday, 16 August

Rain. High 88°, low 67°.

Pressure29.77 inHg
Wind17 mph W
Humidity55%
Visibility—
Dew point68°
Mon, 1776° / 60°0Overcast
76 °Overcast

Portersville, Monday, 17 August

Overcast. High 76°, low 60°.

Pressure30.06 inHg
Wind7.3 mph N
Humidity55%
Visibility—
Dew point56°
Tue, 1890° / 63°0.02Light rain
90 °Light rain

Portersville, Tuesday, 18 August

Light rain. High 90°, low 63°.

Pressure29.91 inHg
Wind13 mph S
Humidity56%
Visibility—
Dew point66°
Wed, 1984° / 62°0Mostly clear
84 °Mostly clear

Portersville, Wednesday, 19 August

Mostly clear. High 84°, low 62°.

Pressure29.97 inHg
Wind12.2 mph NW
Humidity49%
Visibility—
Dew point60°
Thu, 2079° / 57°0.05Light rain
79 °Light rain

Portersville, Thursday, 20 August

Light rain. High 79°, low 57°.

Pressure29.97 inHg
Wind9 mph NW
Humidity57%
Visibility—
Dew point60°
Fri, 2180° / 65°0.1Light rain
80 °Light rain

Portersville, Friday, 21 August

Light rain. High 80°, low 65°.

Pressure29.83 inHg
Wind7.1 mph W
Humidity69%
Visibility—
Dew point67°
Sat, 2281° / 61°0Clear
81 °Clear

Portersville, Saturday, 22 August

Clear. High 81°, low 61°.

Pressure29.91 inHg
Wind8.3 mph N
Humidity52%
Visibility—
Dew point59°
Sun, 2383° / 61°0Clear
83 °Clear

Portersville, Sunday, 23 August

Clear. High 83°, low 61°.

Pressure29.97 inHg
Wind4.5 mph W
Humidity51%
Visibility—
Dew point60°
Mon, 2483° / 63°0.15Light rain
83 °Light rain

Portersville, Monday, 24 August

Light rain. High 83°, low 63°.

Pressure30.00 inHg
Wind8.1 mph W
Humidity48%
Visibility—
Dew point58°

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 Portersville, 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 Portersville, 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.