As of 02:33 EDT

Weather in Mount Alton, PA

56°

Mount Alton, Friday, 30 October, 02:33

Overcast. Feels like 55°. High 56°, low 34°.

Pressure30.09 inHg

Wind6.9 mph W

Humidity82%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Mount Alton, PA: average high 51.5°, average low 36.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 3 November (66.7°), the coolest 12 November (26.2°).

51.5°/36.9°

Average high / low

+2.2°

Above normal

4 / 6

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	57.6°	49.2°	+4.6°
9 November – 18 November	41.4°	43.8°	-1.3°
19 November – 28 November	at normal	40.8°	—

October records over 66 years

80.6°1 October 2019All-time high

18.3°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Sergeant (9 mi).

Sat, 3155° / 28°

55 °

Mount Alton, Saturday, 31 October

Partly cloudy. High 55°, low 28°.

Pressure30.47 inHg

Wind3.4 mph NW

Humidity58%

Visibility6.2 mi

Dew point35°

Sun, 0163° / 40°

63 °

Mount Alton, Sunday, 1 November

Partly cloudy. High 63°, low 40°.

Pressure30.45 inHg

Wind7.8 mph S

Humidity45%

Visibility6.2 mi

Dew point36°

Mon, 0265° / 45°

65 °

Mount Alton, Monday, 2 November

Overcast. High 65°, low 45°.

Pressure30.33 inHg

Wind4.5 mph SW

Humidity56%

Visibility6.2 mi

Dew point46°

Tue, 0367° / 47°

67 °

Mount Alton, Tuesday, 3 November

Overcast. High 67°, low 47°.

Pressure30.24 inHg

Wind8.7 mph S

Humidity47%

Visibility—

Dew point39°

Wed, 0464° / 50°

64 °

Mount Alton, Wednesday, 4 November

Clear. High 64°, low 50°.

Pressure30.15 inHg

Wind12.3 mph S

Humidity53%

Visibility—

Dew point42°

Thu, 0557° / 52°

0.02

57 °

Mount Alton, Thursday, 5 November

Light rain. High 57°, low 52°.

Pressure29.88 inHg

Wind11.9 mph S

Humidity88%

Visibility—

Dew point50°

Fri, 0658° / 50°

0.12

58 °

Mount Alton, Friday, 6 November

Light rain. High 58°, low 50°.

Pressure29.53 inHg

Wind9.3 mph NW

Humidity88%

Visibility—

Dew point53°

Sat, 0746° / 38°

46 °

Mount Alton, Saturday, 7 November

Overcast. High 46°, low 38°.

Pressure29.97 inHg

Wind13 mph NW

Humidity82%

Visibility—

Dew point36°

Sun, 0845° / 29°

45 °

Mount Alton, Sunday, 8 November

Clear. High 45°, low 29°.

Pressure30.18 inHg

Wind7.4 mph NW

Humidity59%

Visibility—

Dew point25°

Mon, 0947° / 30°

0.19

47 °

Mount Alton, Monday, 9 November

Rain. High 47°, low 30°.

Pressure30.06 inHg

Wind8.4 mph SE

Humidity55%

Visibility—

Dew point24°

Tue, 1039° / 33°

0.16

39 °

Mount Alton, Tuesday, 10 November

Snow. High 39°, low 33°.

Pressure29.85 inHg

Wind8.2 mph N

Humidity96%

Visibility—

Dew point38°

Wed, 1138° / 26°

0.01

38 °

Mount Alton, Wednesday, 11 November

Light snow. High 38°, low 26°.

Pressure29.97 inHg

Wind7.7 mph N

Humidity67%

Visibility—

Dew point23°

Thu, 1240° / 26°

40 °

Mount Alton, Thursday, 12 November

Overcast. High 40°, low 26°.

Pressure29.91 inHg

Wind5.3 mph SE

Humidity54%

Visibility—

Dew point20°

Fri, 1340° / 32°

0.41

40 °

Mount Alton, Friday, 13 November

Snow. High 40°, low 32°.

Pressure29.77 inHg

Wind6.2 mph SW

Humidity100%

Visibility—

Dew point33°

Sat, 1444° / 29°

0.01

44 °

Mount Alton, Saturday, 14 November

Light rain. High 44°, low 29°.

Pressure30.09 inHg

Wind5.1 mph S

Humidity95%

Visibility—

Dew point37°

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

Sun, 1544° / 31°

0.15

44 °

Mount Alton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.15 in

Chance of precipitation45%

Record high61° (2009)

Record low5° (1996)

Mon, 1643° / 30°

0.15

43 °

Mount Alton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.15 in

Chance of precipitation40%

Record high59° (1990)

Record low8° (1967)

Tue, 1742° / 30°

0.13

42 °

Mount Alton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.13 in

Chance of precipitation42%

Record high56° (1975)

Record low16° (1995)

Wed, 1842° / 30°

0.09

42 °

Mount Alton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.09 in

Chance of precipitation35%

Record high64° (2016)

Record low8° (2014)

Thu, 1943° / 30°

0.12

43 °

Mount Alton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.12 in

Chance of precipitation33%

Record high65° (1985)

Record low5° (2014)

Fri, 2042° / 29°

0.11

42 °

Mount Alton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.11 in

Chance of precipitation45%

Record high64° (1991)

Record low10° (1986)

Sat, 2140° / 28°

0.09

40 °

Mount Alton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.09 in

Chance of precipitation52%

Record high57° (1991)

Record low9° (2014)

Sun, 2240° / 28°

0.11

40 °

Mount Alton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.11 in

Chance of precipitation50%

Record high60° (1999)

Record low3° (2018)

Mon, 2341° / 28°

0.07

41 °

Mount Alton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.07 in

Chance of precipitation33%

Record high61° (1979)

Record low3° (2018)

Tue, 2440° / 28°

0.1

40 °

Mount Alton, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.1 in

Chance of precipitation40%

Record high57° (2014)

Record low-1° (2000)

Wed, 2540° / 28°

0.11

40 °

Mount Alton, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.11 in

Chance of precipitation47%

Record high56° (1973)

Record low9° (2005)

Thu, 2642° / 29°

0.2

42 °

Mount Alton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.2 in

Chance of precipitation52%

Record high58° (2006)

Record low15° (2005)

Fri, 2740° / 29°

0.13

40 °

Mount Alton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°

Average low29°

Average precipitation0.13 in

Chance of precipitation55%

Record high62° (1990)

Record low15° (2002)

Sat, 2840° / 29°

0.22

40 °

Mount Alton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low29°

Average precipitation0.22 in

Chance of precipitation67%

Record high61° (1990)

Record low11° (1982)

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 Mount Alton, 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 Mount Alton, 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.