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As of 07:32 EDT

Weather in South Branch, PA

70°Current weather

South Branch, Sunday, 9 August, 07:32

Clear. Feels like 71°. High 84°, low 67°.

Pressure30.03 inHg
Wind2.9 mph W
Humidity91%
Visibility6.2 mi
Dew point69°
Mon, 1085° / 64°0Overcast
85 °Overcast

South Branch, Monday, 10 August

Overcast. High 85°, low 64°.

Pressure29.97 inHg
Wind4.3 mph W
Humidity61%
Visibility6.2 mi
Dew point62°
Tue, 1181° / 63°0.22Rain
81 °Rain

South Branch, Tuesday, 11 August

Rain. High 81°, low 63°.

Pressure29.91 inHg
Wind10.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point54°
Wed, 1279° / 62°0.1Light rain
79 °Light rain

South Branch, Wednesday, 12 August

Light rain. High 79°, low 62°.

Pressure29.74 inHg
Wind5.4 mph W
Humidity57%
Visibility6.2 mi
Dew point61°
Thu, 1373° / 55°0.02Light rain
73 °Light rain

South Branch, Thursday, 13 August

Light rain. High 73°, low 55°.

Pressure29.83 inHg
Wind13.8 mph NW
Humidity39%
Visibility—
Dew point46°
Fri, 1466° / 48°0Overcast
66 °Overcast

South Branch, Friday, 14 August

Overcast. High 66°, low 48°.

Pressure30.06 inHg
Wind11.5 mph NW
Humidity48%
Visibility—
Dew point44°
Sat, 1571° / 47°0Clear
71 °Clear

South Branch, Saturday, 15 August

Clear. High 71°, low 47°.

Pressure30.15 inHg
Wind13.2 mph NW
Humidity41%
Visibility—
Dew point44°
Sun, 1671° / 49°0Overcast
71 °Overcast

South Branch, Sunday, 16 August

Overcast. High 71°, low 49°.

Pressure30.15 inHg
Wind4.5 mph N
Humidity45%
Visibility—
Dew point47°
Mon, 1776° / 58°0Overcast
76 °Overcast

South Branch, Monday, 17 August

Overcast. High 76°, low 58°.

Pressure30.00 inHg
Wind3.3 mph W
Humidity40%
Visibility—
Dew point48°
Tue, 1878° / 55°0Overcast
78 °Overcast

South Branch, Tuesday, 18 August

Overcast. High 78°, low 55°.

Pressure30.03 inHg
Wind4.9 mph NW
Humidity47%
Visibility—
Dew point54°
Wed, 1982° / 56°0Partly cloudy
82 °Partly cloudy

South Branch, Wednesday, 19 August

Partly cloudy. High 82°, low 56°.

Pressure30.06 inHg
Wind4.5 mph S
Humidity45%
Visibility—
Dew point56°
Thu, 2085° / 62°0Partly cloudy
85 °Partly cloudy

South Branch, Thursday, 20 August

Partly cloudy. High 85°, low 62°.

Pressure30.00 inHg
Wind10.7 mph SW
Humidity44%
Visibility—
Dew point58°
Fri, 2189° / 70°0.35Rain
89 °Rain

South Branch, Friday, 21 August

Rain. High 89°, low 70°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity69%
Visibility—
Dew point68°
Sat, 2280° / 63°0.01Light rain
80 °Light rain

South Branch, Saturday, 22 August

Light rain. High 80°, low 63°.

Pressure29.97 inHg
Wind8.3 mph N
Humidity48%
Visibility—
Dew point56°
Sun, 2391° / 62°0.02Light rain
91 °Light rain

South Branch, Sunday, 23 August

Light rain. High 91°, low 62°.

Pressure29.94 inHg
Wind4.9 mph W
Humidity36%
Visibility—
Dew point57°
Mon, 2485° / 67°0.37Rain
85 °Rain

South Branch, Monday, 24 August

Rain. High 85°, low 67°.

Pressure30.00 inHg
Wind8.5 mph N
Humidity63%
Visibility—
Dew point69°

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 Branch, 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 Branch, 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.