As of 15:35 EDT

Weather in Mount Alton, PA

49°

Mount Alton, Friday, 30 October, 15:35

Partly cloudy. Feels like 44°. High 54°, low 37°.

Pressure30.27 inHg

Wind12.7 mph NW

Humidity61%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Mount Alton, PA: average high 51.3°, average low 36.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 2 November (67.4°), the coolest 12 November (24.9°).

51.3°/36.3°

Average high / low

+2.1°

Above normal

5 / 6

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	56.6°	49.2°	+4.1°
9 November – 18 November	42.4°	43.8°	-0.8°
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° / 32°

55 °

Mount Alton, Saturday, 31 October

Overcast. High 55°, low 32°.

Pressure30.50 inHg

Wind6 mph NW

Humidity60%

Visibility6.2 mi

Dew point36°

Sun, 0163° / 34°

63 °

Mount Alton, Sunday, 1 November

Overcast. High 63°, low 34°.

Pressure30.47 inHg

Wind6.3 mph S

Humidity37%

Visibility6.2 mi

Dew point33°

Mon, 0267° / 45°

67 °

Mount Alton, Monday, 2 November

Partly cloudy. High 67°, low 45°.

Pressure30.33 inHg

Wind6.2 mph SW

Humidity47%

Visibility6.2 mi

Dew point43°

Tue, 0366° / 51°

66 °

Mount Alton, Tuesday, 3 November

Overcast. High 66°, low 51°.

Pressure30.21 inHg

Wind8.2 mph S

Humidity46%

Visibility6.2 mi

Dew point41°

Wed, 0464° / 51°

64 °

Mount Alton, Wednesday, 4 November

Overcast. High 64°, low 51°.

Pressure30.03 inHg

Wind13.3 mph S

Humidity56%

Visibility—

Dew point44°

Thu, 0557° / 55°

0.36

57 °

Mount Alton, Thursday, 5 November

Rain. High 57°, low 55°.

Pressure29.80 inHg

Wind12.1 mph S

Humidity96%

Visibility—

Dew point55°

Fri, 0654° / 45°

0.92

54 °

Mount Alton, Friday, 6 November

Rain. High 54°, low 45°.

Pressure29.50 inHg

Wind10.3 mph N

Humidity97%

Visibility—

Dew point52°

Sat, 0744° / 31°

44 °

Mount Alton, Saturday, 7 November

Overcast. High 44°, low 31°.

Pressure29.85 inHg

Wind11.5 mph NW

Humidity92%

Visibility—

Dew point38°

Sun, 0841° / 29°

41 °

Mount Alton, Sunday, 8 November

Overcast. High 41°, low 29°.

Pressure30.24 inHg

Wind11.5 mph N

Humidity66%

Visibility—

Dew point24°

Mon, 0942° / 28°

42 °

Mount Alton, Monday, 9 November

Overcast. High 42°, low 28°.

Pressure30.27 inHg

Wind4.7 mph N

Humidity44%

Visibility—

Dew point17°

Tue, 1044° / 30°

0.14

44 °

Mount Alton, Tuesday, 10 November

Light rain. High 44°, low 30°.

Pressure30.03 inHg

Wind5.5 mph E

Humidity46%

Visibility—

Dew point19°

Wed, 1137° / 26°

0.28

37 °

Mount Alton, Wednesday, 11 November

Snow. High 37°, low 26°.

Pressure29.85 inHg

Wind8.6 mph NE

Humidity91%

Visibility—

Dew point32°

Thu, 1241° / 25°

41 °

Mount Alton, Thursday, 12 November

Clear. High 41°, low 25°.

Pressure29.94 inHg

Wind6.2 mph NW

Humidity71%

Visibility—

Dew point26°

Fri, 1346° / 29°

46 °

Mount Alton, Friday, 13 November

Overcast. High 46°, low 29°.

Pressure30.06 inHg

Wind4.4 mph E

Humidity73%

Visibility—

Dew point31°

Sat, 1445° / 31°

0.07

45 °

Mount Alton, Saturday, 14 November

Light rain. High 45°, low 31°.

Pressure29.97 inHg

Wind13.5 mph SE

Humidity73%

Visibility—

Dew point31°

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.