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As of 14:39 EDT

Weather in Sumerson, PA

81°Current weather

Sumerson, Saturday, 8 August, 14:39

Clear. Feels like 83°. High 83°, low 68°.

Pressure29.97 inHg
Wind12.2 mph W
Humidity64%
Visibility6.2 mi
Dew point67°
Sun, 0986° / 68°0Clear
86 °Clear

Sumerson, Sunday, 9 August

Clear. High 86°, low 68°.

Pressure30.03 inHg
Wind6 mph W
Humidity48%
Visibility6.2 mi
Dew point60°
Mon, 1086° / 66°0.27Rain
86 °Rain

Sumerson, Monday, 10 August

Rain. High 86°, low 66°.

Pressure30.00 inHg
Wind6.5 mph SW
Humidity86%
Visibility6.2 mi
Dew point66°
Tue, 1183° / 65°0.61Rain
83 °Rain

Sumerson, Tuesday, 11 August

Rain. High 83°, low 65°.

Pressure29.94 inHg
Wind5.2 mph W
Humidity69%
Visibility6.2 mi
Dew point64°
Wed, 1282° / 65°0.1Light rain
82 °Light rain

Sumerson, Wednesday, 12 August

Light rain. High 82°, low 65°.

Pressure29.83 inHg
Wind6.3 mph W
Humidity83%
Visibility6.2 mi
Dew point65°
Thu, 1371° / 58°0.07Light rain
71 °Light rain

Sumerson, Thursday, 13 August

Light rain. High 71°, low 58°.

Pressure29.91 inHg
Wind10.8 mph NW
Humidity81%
Visibility—
Dew point58°
Fri, 1473° / 50°0Clear
73 °Clear

Sumerson, Friday, 14 August

Clear. High 73°, low 50°.

Pressure30.00 inHg
Wind10.8 mph NW
Humidity40%
Visibility—
Dew point45°
Sat, 1573° / 49°0Clear
73 °Clear

Sumerson, Saturday, 15 August

Clear. High 73°, low 49°.

Pressure30.21 inHg
Wind10.3 mph N
Humidity37%
Visibility—
Dew point43°
Sun, 1678° / 51°0Mostly clear
78 °Mostly clear

Sumerson, Sunday, 16 August

Mostly clear. High 78°, low 51°.

Pressure30.30 inHg
Wind2.8 mph S
Humidity38%
Visibility—
Dew point48°
Mon, 1781° / 54°0Overcast
81 °Overcast

Sumerson, Monday, 17 August

Overcast. High 81°, low 54°.

Pressure30.09 inHg
Wind8.2 mph SW
Humidity37%
Visibility—
Dew point50°
Tue, 1873° / 63°0.09Light rain
73 °Light rain

Sumerson, Tuesday, 18 August

Light rain. High 73°, low 63°.

Pressure29.97 inHg
Wind6.8 mph NW
Humidity77%
Visibility—
Dew point62°
Wed, 1978° / 59°0Overcast
78 °Overcast

Sumerson, Wednesday, 19 August

Overcast. High 78°, low 59°.

Pressure29.97 inHg
Wind5.8 mph NW
Humidity53%
Visibility—
Dew point53°
Thu, 2063° / 56°0.05Light rain
63 °Light rain

Sumerson, Thursday, 20 August

Light rain. High 63°, low 56°.

Pressure30.00 inHg
Wind3.3 mph S
Humidity84%
Visibility—
Dew point57°
Fri, 2169° / 61°0.61Light rain
69 °Light rain

Sumerson, Friday, 21 August

Light rain. High 69°, low 61°.

Pressure29.85 inHg
Wind3.3 mph SE
Humidity98%
Visibility—
Dew point67°
Sat, 2279° / 57°0.01Light rain
79 °Light rain

Sumerson, Saturday, 22 August

Light rain. High 79°, low 57°.

Pressure29.80 inHg
Wind8.6 mph W
Humidity38%
Visibility—
Dew point49°
Sun, 2370° / 49°0Clear
70 °Clear

Sumerson, Sunday, 23 August

Clear. High 70°, low 49°.

Pressure30.09 inHg
Wind10.3 mph NW
Humidity37%
Visibility—
Dew point39°

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 Sumerson, 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 Sumerson, 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.