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As of 10:59 EDT

Weather in South Gibson, PA

79°Current weather

South Gibson, Sunday, 9 August, 10:59

Mostly clear. Feels like 79°. High 83°, low 67°.

Pressure30.03 inHg
Wind8.4 mph NW
Humidity77%
Visibility6.2 mi
Dew point69°
Mon, 1079° / 63°0.04Light rain
79 °Light rain

South Gibson, Monday, 10 August

Light rain. High 79°, low 63°.

Pressure29.97 inHg
Wind6.3 mph W
Humidity57%
Visibility6.2 mi
Dew point62°
Tue, 1180° / 61°0.03Light rain
80 °Light rain

South Gibson, Tuesday, 11 August

Light rain. High 80°, low 61°.

Pressure29.88 inHg
Wind9.1 mph NW
Humidity49%
Visibility6.2 mi
Dew point57°
Wed, 1280° / 56°0.02Light rain
80 °Light rain

South Gibson, Wednesday, 12 August

Light rain. High 80°, low 56°.

Pressure29.83 inHg
Wind5.4 mph S
Humidity43%
Visibility6.2 mi
Dew point52°
Thu, 1374° / 56°0.07Light rain
74 °Light rain

South Gibson, Thursday, 13 August

Light rain. High 74°, low 56°.

Pressure29.83 inHg
Wind14 mph NW
Humidity40%
Visibility—
Dew point47°
Fri, 1470° / 50°0Clear
70 °Clear

South Gibson, Friday, 14 August

Clear. High 70°, low 50°.

Pressure30.03 inHg
Wind12.7 mph NW
Humidity41%
Visibility—
Dew point43°
Sat, 1570° / 45°0Clear
70 °Clear

South Gibson, Saturday, 15 August

Clear. High 70°, low 45°.

Pressure30.18 inHg
Wind11.3 mph N
Humidity40%
Visibility—
Dew point42°
Sun, 1667° / 48°0Overcast
67 °Overcast

South Gibson, Sunday, 16 August

Overcast. High 67°, low 48°.

Pressure30.18 inHg
Wind6.3 mph SW
Humidity49%
Visibility—
Dew point46°
Mon, 1765° / 56°0.02Light rain
65 °Light rain

South Gibson, Monday, 17 August

Light rain. High 65°, low 56°.

Pressure29.97 inHg
Wind3.9 mph N
Humidity91%
Visibility—
Dew point57°
Tue, 1877° / 51°0Overcast
77 °Overcast

South Gibson, Tuesday, 18 August

Overcast. High 77°, low 51°.

Pressure29.97 inHg
Wind5.7 mph NW
Humidity41%
Visibility—
Dew point48°
Wed, 1976° / 59°0.09Light rain
76 °Light rain

South Gibson, Wednesday, 19 August

Light rain. High 76°, low 59°.

Pressure29.83 inHg
Wind11.7 mph S
Humidity63%
Visibility—
Dew point59°
Thu, 2067° / 53°0.17Rain
67 °Rain

South Gibson, Thursday, 20 August

Rain. High 67°, low 53°.

Pressure29.80 inHg
Wind8.8 mph NW
Humidity73%
Visibility—
Dew point56°
Fri, 2175° / 50°0Mostly clear
75 °Mostly clear

South Gibson, Friday, 21 August

Mostly clear. High 75°, low 50°.

Pressure29.85 inHg
Wind6 mph NW
Humidity38%
Visibility—
Dew point45°
Sat, 2281° / 53°0Clear
81 °Clear

South Gibson, Saturday, 22 August

Clear. High 81°, low 53°.

Pressure29.91 inHg
Wind12.4 mph S
Humidity36%
Visibility—
Dew point48°
Sun, 2371° / 56°0.8Heavy rain
71 °Heavy rain

South Gibson, Sunday, 23 August

Heavy rain. High 71°, low 56°.

Pressure29.85 inHg
Wind13 mph W
Humidity62%
Visibility—
Dew point56°
Mon, 2470° / 48°0Clear
70 °Clear

South Gibson, Monday, 24 August

Clear. High 70°, low 48°.

Pressure30.18 inHg
Wind6.8 mph NW
Humidity39%
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 South Gibson, 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 South Gibson, 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.