As of 23:05 EDT

Weather in Arch Rock, PA

50°

Arch Rock, Thursday, 29 October, 23:05

Mostly clear. Feels like 50°. High 70°, low 46°.

Pressure30.09 inHg

Wind2 mph NE

Humidity100%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Arch Rock, PA: average high 56.6°, average low 41.6°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (70.1°), the coolest 12 November (29.6°).

56.6°/41.6°

Average high / low

+1.1°

Above normal

5 / 5

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
29 October – 7 November	62.5°	56.4°	+3.4°
8 November – 17 November	46.9°	51.1°	-2.3°
18 November – 27 November	at normal	47.7°	—

October records over 66 years

88.5°8 October 2007All-time high

19.9°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Mifflintown (3 mi).

Fri, 3061° / 42°

61 °

Arch Rock, Friday, 30 October

Mostly clear. High 61°, low 42°.

Pressure30.18 inHg

Wind11.9 mph NW

Humidity51%

Visibility6.2 mi

Dew point42°

Sat, 3157° / 38°

57 °

Arch Rock, Saturday, 31 October

Overcast. High 57°, low 38°.

Pressure30.47 inHg

Wind1.8 mph NW

Humidity52%

Visibility6.2 mi

Dew point35°

Sun, 0161° / 43°

61 °

Arch Rock, Sunday, 1 November

Overcast. High 61°, low 43°.

Pressure30.50 inHg

Wind3 mph SE

Humidity57%

Visibility6.2 mi

Dew point40°

Mon, 0264° / 42°

64 °

Arch Rock, Monday, 2 November

Overcast. High 64°, low 42°.

Pressure30.36 inHg

Wind2 mph S

Humidity57%

Visibility6.2 mi

Dew point44°

Tue, 0366° / 44°

66 °

Arch Rock, Tuesday, 3 November

Overcast. High 66°, low 44°.

Pressure30.33 inHg

Wind3.6 mph SE

Humidity66%

Visibility—

Dew point43°

Wed, 0465° / 44°

65 °

Arch Rock, Wednesday, 4 November

Clear. High 65°, low 44°.

Pressure30.24 inHg

Wind9.1 mph SE

Humidity70%

Visibility—

Dew point46°

Thu, 0562° / 54°

0.43

62 °

Arch Rock, Thursday, 5 November

Rain. High 62°, low 54°.

Pressure29.94 inHg

Wind5.4 mph E

Humidity90%

Visibility—

Dew point54°

Fri, 0662° / 58°

0.42

62 °

Arch Rock, Friday, 6 November

Rain. High 62°, low 58°.

Pressure29.53 inHg

Wind8.3 mph W

Humidity96%

Visibility—

Dew point59°

Sat, 0757° / 44°

57 °

Arch Rock, Saturday, 7 November

Overcast. High 57°, low 44°.

Pressure29.91 inHg

Wind14.7 mph NW

Humidity67%

Visibility—

Dew point41°

Sun, 0852° / 35°

52 °

Arch Rock, Sunday, 8 November

Clear. High 52°, low 35°.

Pressure30.15 inHg

Wind7.9 mph NW

Humidity56%

Visibility—

Dew point30°

Mon, 0950° / 36°

0.11

50 °

Arch Rock, Monday, 9 November

Light rain. High 50°, low 36°.

Pressure30.12 inHg

Wind6.9 mph SE

Humidity54%

Visibility—

Dew point28°

Tue, 1047° / 43°

0.1

47 °

Arch Rock, Tuesday, 10 November

Light rain. High 47°, low 43°.

Pressure29.88 inHg

Wind4 mph E

Humidity98%

Visibility—

Dew point44°

Wed, 1146° / 33°

0.02

46 °

Arch Rock, Wednesday, 11 November

Light rain. High 46°, low 33°.

Pressure29.94 inHg

Wind10 mph N

Humidity66%

Visibility—

Dew point30°

Thu, 1245° / 30°

45 °

Arch Rock, Thursday, 12 November

Overcast. High 45°, low 30°.

Pressure29.97 inHg

Wind4.5 mph SE

Humidity58%

Visibility—

Dew point26°

Fri, 1341° / 35°

0.26

41 °

Arch Rock, Friday, 13 November

Snow. High 41°, low 35°.

Pressure29.83 inHg

Wind3.2 mph E

Humidity100%

Visibility—

Dew point36°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 1450° / 36°

0.08

50 °

Arch Rock, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.08 in

Chance of precipitation23%

Record high69° (1989)

Record low19° (1968)

Sun, 1551° / 36°

0.13

51 °

Arch Rock, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.13 in

Chance of precipitation42%

Record high71° (1973)

Record low24° (1967)

Mon, 1650° / 35°

0.13

50 °

Arch Rock, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.13 in

Chance of precipitation28%

Record high67° (1990)

Record low20° (1967)

Tue, 1749° / 35°

0.09

49 °

Arch Rock, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.09 in

Chance of precipitation27%

Record high66° (1963)

Record low13° (1995)

Wed, 1849° / 35°

0.08

49 °

Arch Rock, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.08 in

Chance of precipitation27%

Record high69° (1963)

Record low22° (2014)

Thu, 1949° / 35°

0.1

49 °

Arch Rock, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation27%

Record high67° (1985)

Record low17° (2014)

Fri, 2049° / 34°

0.09

49 °

Arch Rock, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.09 in

Chance of precipitation25%

Record high71° (1991)

Record low16° (1980)

Sat, 2147° / 34°

0.1

47 °

Arch Rock, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.1 in

Chance of precipitation28%

Record high66° (2007)

Record low20° (1987)

Sun, 2247° / 34°

0.11

47 °

Arch Rock, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.11 in

Chance of precipitation35%

Record high64° (2007)

Record low17° (2018)

Mon, 2347° / 33°

0.06

47 °

Arch Rock, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.06 in

Chance of precipitation22%

Record high67° (1979)

Record low16° (1995)

Tue, 2447° / 33°

0.11

47 °

Arch Rock, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.11 in

Chance of precipitation33%

Record high66° (2014)

Record low20° (1970)

Wed, 2547° / 33°

0.11

47 °

Arch Rock, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.11 in

Chance of precipitation37%

Record high67° (1979)

Record low7° (1995)

Thu, 2648° / 33°

0.18

48 °

Arch Rock, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.18 in

Chance of precipitation40%

Record high64° (1979)

Record low15° (1995)

Fri, 2747° / 34°

0.1

47 °

Arch Rock, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.1 in

Chance of precipitation37%

Record high64° (1976)

Record low16° (2014)

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 Rock, 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 Rock, 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.