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As of 10:20 EDT

Weather in Arch Spring, PA

55°Current weather

Arch Spring, Saturday, 10 October, 10:20

Overcast. Feels like 54°. High 66°, low 45°.

Pressure30.42 inHg
Wind2.8 mph SE
Humidity83%
Visibility6.2 mi
Dew point50°
Sun, 1162° / 48°1.37Rain
62 °Rain

Arch Spring, Sunday, 11 October

Rain. High 62°, low 48°.

Pressure30.15 inHg
Wind13.5 mph E
Humidity99%
Visibility1.6 mi
Dew point55°
Mon, 1271° / 51°0.02Light rain
71 °Light rain

Arch Spring, Monday, 12 October

Light rain. High 71°, low 51°.

Pressure29.88 inHg
Wind9.3 mph NW
Humidity78%
Visibility6.2 mi
Dew point59°
Tue, 1382° / 59°0Clear
82 °Clear

Arch Spring, Tuesday, 13 October

Clear. High 82°, low 59°.

Pressure29.85 inHg
Wind6.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point63°
Wed, 1469° / 60°0Light rain
69 °Light rain

Arch Spring, Wednesday, 14 October

Light rain. High 69°, low 60°.

Pressure29.94 inHg
Wind14.6 mph NW
Humidity71%
Visibility—
Dew point58°
Thu, 1562° / 48°0Partly cloudy
62 °Partly cloudy

Arch Spring, Thursday, 15 October

Partly cloudy. High 62°, low 48°.

Pressure30.36 inHg
Wind9.2 mph N
Humidity54%
Visibility—
Dew point40°
Fri, 1670° / 47°1.16Heavy rain
70 °Heavy rain

Arch Spring, Friday, 16 October

Heavy rain. High 70°, low 47°.

Pressure29.85 inHg
Wind15.4 mph SW
Humidity98%
Visibility—
Dew point52°
Sat, 1748° / 39°0Overcast
48 °Overcast

Arch Spring, Saturday, 17 October

Overcast. High 48°, low 39°.

Pressure29.94 inHg
Wind13.6 mph W
Humidity60%
Visibility—
Dew point32°
Sun, 1844° / 29°0Light rain
44 °Light rain

Arch Spring, Sunday, 18 October

Light rain. High 44°, low 29°.

Pressure30.27 inHg
Wind12.6 mph NW
Humidity59%
Visibility—
Dew point27°
Mon, 1950° / 28°0Overcast
50 °Overcast

Arch Spring, Monday, 19 October

Overcast. High 50°, low 28°.

Pressure30.56 inHg
Wind4.6 mph NW
Humidity50%
Visibility—
Dew point23°
Tue, 2055° / 32°0Clear
55 °Clear

Arch Spring, Tuesday, 20 October

Clear. High 55°, low 32°.

Pressure30.56 inHg
Wind4.5 mph SE
Humidity47%
Visibility—
Dew point27°
Wed, 2154° / 35°0Overcast
54 °Overcast

Arch Spring, Wednesday, 21 October

Overcast. High 54°, low 35°.

Pressure30.47 inHg
Wind11.2 mph SE
Humidity60%
Visibility—
Dew point32°
Thu, 2257° / 43°0.02Light rain
57 °Light rain

Arch Spring, Thursday, 22 October

Light rain. High 57°, low 43°.

Pressure30.18 inHg
Wind8 mph W
Humidity93%
Visibility—
Dew point45°
Fri, 2362° / 42°0Clear
62 °Clear

Arch Spring, Friday, 23 October

Clear. High 62°, low 42°.

Pressure30.03 inHg
Wind12.7 mph W
Humidity58%
Visibility—
Dew point41°
Sat, 2454° / 38°0Overcast
54 °Overcast

Arch Spring, Saturday, 24 October

Overcast. High 54°, low 38°.

Pressure30.15 inHg
Wind11.8 mph W
Humidity63%
Visibility—
Dew point35°
Sun, 2554° / 34°0.03Light rain
54 °Light rain

Arch Spring, Sunday, 25 October

Light rain. High 54°, low 34°.

Pressure30.15 inHg
Wind6.1 mph SE
Humidity59%
Visibility—
Dew point33°

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 Arch Spring, 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 Arch Spring, 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.