As of 12:04 EDT

Weather in Mount Alton, PA

63°Current weather

Mount Alton, Thursday, 29 October, 12:04

Clear. Feels like 62°. High 65°, low 43°.

Pressure30.18 inHg
Wind6.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point48°

Monthly outlook for Mount Alton, PA: average high 53.1°, average low 37.9°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 2 November (66.6°), the coolest 9 November (27.6°).

53.1°/37.9°
Average high / low
+2.9°
Above normal
4 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November58.7°49.4°+5.2°
8 November – 17 November43.7°44.3°-0.3°
18 November – 27 Novemberat normal41.1°—

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).

Fri, 3052° / 34°0.02Light rain
52 °Light rain

Mount Alton, Friday, 30 October

Light rain. High 52°, low 34°.

Pressure30.27 inHg
Wind11.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point39°
Sat, 3153° / 33°0Clear
53 °Clear

Mount Alton, Saturday, 31 October

Clear. High 53°, low 33°.

Pressure30.50 inHg
Wind3.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point33°
Sun, 0162° / 38°0Overcast
62 °Overcast

Mount Alton, Sunday, 1 November

Overcast. High 62°, low 38°.

Pressure30.45 inHg
Wind6.6 mph S
Humidity41%
Visibility6.2 mi
Dew point34°
Mon, 0267° / 43°0Clear
67 °Clear

Mount Alton, Monday, 2 November

Clear. High 67°, low 43°.

Pressure30.30 inHg
Wind5.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point43°
Tue, 0365° / 49°0Overcast
65 °Overcast

Mount Alton, Tuesday, 3 November

Overcast. High 65°, low 49°.

Pressure30.24 inHg
Wind9.6 mph S
Humidity55%
Visibility—
Dew point41°
Wed, 0458° / 48°0Overcast
58 °Overcast

Mount Alton, Wednesday, 4 November

Overcast. High 58°, low 48°.

Pressure30.27 inHg
Wind14.3 mph S
Humidity66%
Visibility—
Dew point43°
Thu, 0559° / 51°0.49Rain
59 °Rain

Mount Alton, Thursday, 5 November

Rain. High 59°, low 51°.

Pressure29.94 inHg
Wind17 mph SE
Humidity83%
Visibility—
Dew point50°
Fri, 0658° / 51°0.29Rain
58 °Rain

Mount Alton, Friday, 6 November

Rain. High 58°, low 51°.

Pressure29.53 inHg
Wind12 mph S
Humidity93%
Visibility—
Dew point52°
Sat, 0748° / 30°0.02Light rain
48 °Light rain

Mount Alton, Saturday, 7 November

Light rain. High 48°, low 30°.

Pressure29.83 inHg
Wind10.9 mph NW
Humidity94%
Visibility—
Dew point37°
Sun, 0840° / 28°0Mostly clear
40 °Mostly clear

Mount Alton, Sunday, 8 November

Mostly clear. High 40°, low 28°.

Pressure30.27 inHg
Wind11.4 mph NW
Humidity64%
Visibility—
Dew point23°
Mon, 0941° / 28°0Overcast
41 °Overcast

Mount Alton, Monday, 9 November

Overcast. High 41°, low 28°.

Pressure30.30 inHg
Wind6.5 mph NW
Humidity70%
Visibility—
Dew point27°
Tue, 1041° / 34°0.06Light rain
41 °Light rain

Mount Alton, Tuesday, 10 November

Light rain. High 41°, low 34°.

Pressure30.15 inHg
Wind5.4 mph N
Humidity61%
Visibility—
Dew point27°
Wed, 1143° / 34°0.09Light snow
43 °Light snow

Mount Alton, Wednesday, 11 November

Light snow. High 43°, low 34°.

Pressure30.03 inHg
Wind6 mph NW
Humidity81%
Visibility—
Dew point32°
Thu, 1246° / 30°0Clear
46 °Clear

Mount Alton, Thursday, 12 November

Clear. High 46°, low 30°.

Pressure29.97 inHg
Wind8.8 mph NW
Humidity70%
Visibility—
Dew point30°
Fri, 1350° / 34°0Overcast
50 °Overcast

Mount Alton, Friday, 13 November

Overcast. High 50°, low 34°.

Pressure29.97 inHg
Wind5.4 mph SW
Humidity81%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1443° / 31°0.13Climate normal
43 °Climate normal

Mount Alton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high62° (1994)
Record low7° (1986)
Sun, 1544° / 31°0.15Climate normal
44 °Climate normal

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°0.15Climate normal
43 °Climate normal

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°0.13Climate normal
42 °Climate normal

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°0.09Climate normal
42 °Climate normal

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°0.12Climate normal
43 °Climate normal

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°0.11Climate normal
42 °Climate normal

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°0.09Climate normal
40 °Climate normal

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°0.11Climate normal
40 °Climate normal

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°0.07Climate normal
41 °Climate normal

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°0.1Climate normal
40 °Climate normal

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°0.11Climate normal
40 °Climate normal

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°0.2Climate normal
42 °Climate normal

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°0.13Climate normal
40 °Climate normal

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)

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.