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As of 19:32 EDT

Weather in Summit Mills, PA

76°Current weather

Summit Mills, Saturday, 8 August, 19:32

Overcast. Feels like 78°. High 80°, low 64°.

Pressure30.03 inHg
Wind7.6 mph W
Humidity85%
Visibility6.2 mi
Dew point71°
Sun, 0982° / 65°0Mostly clear
82 °Mostly clear

Summit Mills, Sunday, 9 August

Mostly clear. High 82°, low 65°.

Pressure30.09 inHg
Wind10.1 mph W
Humidity58%
Visibility6.2 mi
Dew point61°
Mon, 1084° / 63°0.78Heavy rain
84 °Heavy rain

Summit Mills, Monday, 10 August

Heavy rain. High 84°, low 63°.

Pressure30.06 inHg
Wind5.7 mph SW
Humidity70%
Visibility6.2 mi
Dew point66°
Tue, 1181° / 62°0.33Rain
81 °Rain

Summit Mills, Tuesday, 11 August

Rain. High 81°, low 62°.

Pressure29.97 inHg
Wind15.1 mph W
Humidity61%
Visibility6.2 mi
Dew point62°
Wed, 1272° / 65°0.1Light rain
72 °Light rain

Summit Mills, Wednesday, 12 August

Light rain. High 72°, low 65°.

Pressure29.85 inHg
Wind12.1 mph W
Humidity91%
Visibility6.2 mi
Dew point65°
Thu, 1369° / 62°0.11Light rain
69 °Light rain

Summit Mills, Thursday, 13 August

Light rain. High 69°, low 62°.

Pressure29.91 inHg
Wind14.2 mph W
Humidity86%
Visibility—
Dew point64°
Fri, 1469° / 51°0.06Light rain
69 °Light rain

Summit Mills, Friday, 14 August

Light rain. High 69°, low 51°.

Pressure30.03 inHg
Wind11.9 mph NW
Humidity51%
Visibility—
Dew point49°
Sat, 1567° / 48°0Mostly clear
67 °Mostly clear

Summit Mills, Saturday, 15 August

Mostly clear. High 67°, low 48°.

Pressure30.27 inHg
Wind10.7 mph NW
Humidity52%
Visibility—
Dew point47°
Sun, 1673° / 50°0Clear
73 °Clear

Summit Mills, Sunday, 16 August

Clear. High 73°, low 50°.

Pressure30.30 inHg
Wind6.4 mph E
Humidity45%
Visibility—
Dew point47°
Mon, 1778° / 54°0Overcast
78 °Overcast

Summit Mills, Monday, 17 August

Overcast. High 78°, low 54°.

Pressure30.12 inHg
Wind8.6 mph W
Humidity41%
Visibility—
Dew point50°
Tue, 1869° / 65°0.22Light rain
69 °Light rain

Summit Mills, Tuesday, 18 August

Light rain. High 69°, low 65°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity94%
Visibility—
Dew point67°
Wed, 1974° / 60°0Light rain
74 °Light rain

Summit Mills, Wednesday, 19 August

Light rain. High 74°, low 60°.

Pressure29.97 inHg
Wind9.8 mph NW
Humidity55%
Visibility—
Dew point55°
Thu, 2076° / 59°0.08Light rain
76 °Light rain

Summit Mills, Thursday, 20 August

Light rain. High 76°, low 59°.

Pressure29.94 inHg
Wind5.9 mph SE
Humidity57%
Visibility—
Dew point58°
Fri, 2172° / 61°0.2Light rain
72 °Light rain

Summit Mills, Friday, 21 August

Light rain. High 72°, low 61°.

Pressure29.88 inHg
Wind7 mph W
Humidity93%
Visibility—
Dew point65°
Sat, 2275° / 60°0Mostly clear
75 °Mostly clear

Summit Mills, Saturday, 22 August

Mostly clear. High 75°, low 60°.

Pressure29.85 inHg
Wind13.5 mph NW
Humidity55%
Visibility—
Dew point56°
Sun, 2365° / 50°0.01Light rain
65 °Light rain

Summit Mills, Sunday, 23 August

Light rain. High 65°, low 50°.

Pressure30.12 inHg
Wind14.3 mph NW
Humidity44%
Visibility—
Dew point40°

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 Summit Mills, 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 Summit Mills, 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.