As of 19:27 EDT

Weather in Arch Spring, PA

57°

Arch Spring, Thursday, 15 October, 19:27

Overcast. Feels like 57°. High 64°, low 55°.

Pressure30.09 inHg

Wind8.4 mph SE

Humidity91%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Fri, 1680° / 57°

0.35

80 °

Arch Spring, Friday, 16 October

Heavy rain. High 80°, low 57°.

Pressure29.71 inHg

Wind14.3 mph SW

Humidity69%

Visibility6.2 mi

Dew point65°

Sat, 1756° / 40°

56 °

Arch Spring, Saturday, 17 October

Overcast. High 56°, low 40°.

Pressure30.33 inHg

Wind12.5 mph N

Humidity55%

Visibility6.2 mi

Dew point27°

Sun, 1860° / 36°

60 °

Arch Spring, Sunday, 18 October

Clear. High 60°, low 36°.

Pressure30.62 inHg

Wind0.8 mph NW

Humidity53%

Visibility6.2 mi

Dew point37°

Mon, 1963° / 43°

63 °

Arch Spring, Monday, 19 October

Clear. High 63°, low 43°.

Pressure30.50 inHg

Wind2.5 mph E

Humidity50%

Visibility6.2 mi

Dew point38°

Tue, 2070° / 45°

70 °

Arch Spring, Tuesday, 20 October

Clear. High 70°, low 45°.

Pressure30.30 inHg

Wind5.7 mph N

Humidity36%

Visibility—

Dew point32°

Wed, 2162° / 43°

62 °

Arch Spring, Wednesday, 21 October

Clear. High 62°, low 43°.

Pressure30.33 inHg

Wind6.7 mph NE

Humidity54%

Visibility—

Dew point39°

Thu, 2259° / 38°

59 °

Arch Spring, Thursday, 22 October

Clear. High 59°, low 38°.

Pressure30.42 inHg

Wind5.1 mph SE

Humidity62%

Visibility—

Dew point38°

Fri, 2366° / 42°

66 °

Arch Spring, Friday, 23 October

Clear. High 66°, low 42°.

Pressure30.36 inHg

Wind2.5 mph N

Humidity63%

Visibility—

Dew point43°

Sat, 2467° / 47°

67 °

Arch Spring, Saturday, 24 October

Clear. High 67°, low 47°.

Pressure30.36 inHg

Wind2.9 mph E

Humidity68%

Visibility—

Dew point48°

Sun, 2563° / 44°

63 °

Arch Spring, Sunday, 25 October

Mostly clear. High 63°, low 44°.

Pressure30.45 inHg

Wind2.7 mph SE

Humidity72%

Visibility—

Dew point45°

Mon, 2669° / 49°

69 °

Arch Spring, Monday, 26 October

Overcast. High 69°, low 49°.

Pressure30.45 inHg

Wind5.5 mph NW

Humidity70%

Visibility—

Dew point50°

Tue, 2765° / 43°

65 °

Arch Spring, Tuesday, 27 October

Partly cloudy. High 65°, low 43°.

Pressure30.47 inHg

Wind2.6 mph NW

Humidity49%

Visibility—

Dew point37°

Wed, 2869° / 46°

69 °

Arch Spring, Wednesday, 28 October

Overcast. High 69°, low 46°.

Pressure30.42 inHg

Wind2.7 mph S

Humidity63%

Visibility—

Dew point46°

Thu, 2971° / 50°

71 °

Arch Spring, Thursday, 29 October

Clear. High 71°, low 50°.

Pressure30.27 inHg

Wind5.7 mph S

Humidity66%

Visibility—

Dew point51°

Fri, 3068° / 51°

68 °

Arch Spring, Friday, 30 October

Overcast. High 68°, low 51°.

Pressure30.18 inHg

Wind3.9 mph NW

Humidity65%

Visibility—

Dew point49°

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.