As of 08:26 EDT

Weather in Mount Joy, PA

57°

Mount Joy, Friday, 30 October, 08:26

Clear. Feels like 56°. High 68°, low 45°.

Pressure30.09 inHg

Wind8.4 mph NW

Humidity81%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Mount Joy, PA: average high 61.6°, average low 44.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 November (72.9°), the coolest 8 November (33.9°).

61.6°/44.1°

Average high / low

+3.1°

Above normal

2 / 4

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	62.1°	57.7°	+2.4°
9 November – 18 November	60.6°	52.5°	+4.5°
19 November – 28 November	at normal	49.7°	—

October records over 66 years

89.4°2 October 2019All-time high

24.6°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Germany (4 mi).

Sat, 3159° / 41°

59 °

Mount Joy, Saturday, 31 October

Overcast. High 59°, low 41°.

Pressure30.47 inHg

Wind4.7 mph N

Humidity47%

Visibility6.2 mi

Dew point35°

Sun, 0161° / 45°

61 °

Mount Joy, Sunday, 1 November

Overcast. High 61°, low 45°.

Pressure30.53 inHg

Wind4.1 mph S

Humidity52%

Visibility6.2 mi

Dew point39°

Mon, 0266° / 44°

66 °

Mount Joy, Monday, 2 November

Overcast. High 66°, low 44°.

Pressure30.39 inHg

Wind6.5 mph S

Humidity49%

Visibility6.2 mi

Dew point43°

Tue, 0367° / 46°

67 °

Mount Joy, Tuesday, 3 November

Overcast. High 67°, low 46°.

Pressure30.30 inHg

Wind8.5 mph S

Humidity58%

Visibility—

Dew point43°

Wed, 0467° / 46°

67 °

Mount Joy, Wednesday, 4 November

Clear. High 67°, low 46°.

Pressure30.15 inHg

Wind10.6 mph S

Humidity77%

Visibility—

Dew point50°

Thu, 0565° / 57°

0.59

65 °

Mount Joy, Thursday, 5 November

Rain. High 65°, low 57°.

Pressure29.80 inHg

Wind15.5 mph SE

Humidity95%

Visibility—

Dew point60°

Fri, 0663° / 50°

0.1

63 °

Mount Joy, Friday, 6 November

Light rain. High 63°, low 50°.

Pressure29.56 inHg

Wind19.8 mph NW

Humidity76%

Visibility—

Dew point54°

Sat, 0752° / 38°

52 °

Mount Joy, Saturday, 7 November

Clear. High 52°, low 38°.

Pressure30.21 inHg

Wind17.2 mph N

Humidity47%

Visibility—

Dew point25°

Sun, 0851° / 34°

0.01

51 °

Mount Joy, Sunday, 8 November

Light rain. High 51°, low 34°.

Pressure30.24 inHg

Wind5.9 mph NW

Humidity38%

Visibility—

Dew point21°

Mon, 0954° / 38°

0.01

54 °

Mount Joy, Monday, 9 November

Light rain. High 54°, low 38°.

Pressure30.03 inHg

Wind13.1 mph W

Humidity62%

Visibility—

Dew point36°

Tue, 1051° / 38°

51 °

Mount Joy, Tuesday, 10 November

Mostly clear. High 51°, low 38°.

Pressure30.03 inHg

Wind14.8 mph N

Humidity55%

Visibility—

Dew point33°

Wed, 1156° / 36°

56 °

Mount Joy, Wednesday, 11 November

Overcast. High 56°, low 36°.

Pressure30.00 inHg

Wind5.6 mph W

Humidity50%

Visibility—

Dew point30°

Thu, 1259° / 44°

0.02

59 °

Mount Joy, Thursday, 12 November

Light rain. High 59°, low 44°.

Pressure29.83 inHg

Wind7.1 mph W

Humidity64%

Visibility—

Dew point40°

Fri, 1371° / 52°

71 °

Mount Joy, Friday, 13 November

Clear. High 71°, low 52°.

Pressure30.03 inHg

Wind11.4 mph W

Humidity68%

Visibility—

Dew point53°

Sat, 1473° / 54°

73 °

Mount Joy, Saturday, 14 November

Overcast. High 73°, low 54°.

Pressure30.24 inHg

Wind3.5 mph NE

Humidity56%

Visibility—

Dew point48°

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

Sun, 1553° / 38°

0.1

53 °

Mount Joy, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.1 in

Chance of precipitation32%

Record high73° (1973)

Record low25° (1967)

Mon, 1652° / 37°

0.13

52 °

Mount Joy, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.13 in

Chance of precipitation30%

Record high68° (2001)

Record low20° (1995)

Tue, 1751° / 36°

0.07

51 °

Mount Joy, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.07 in

Chance of precipitation23%

Record high67° (1987)

Record low14° (1995)

Wed, 1851° / 36°

0.06

51 °

Mount Joy, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.06 in

Chance of precipitation25%

Record high70° (1963)

Record low23° (1995)

Thu, 1951° / 37°

0.09

51 °

Mount Joy, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation30%

Record high68° (1985)

Record low20° (2014)

Fri, 2051° / 37°

0.08

51 °

Mount Joy, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.08 in

Chance of precipitation28%

Record high73° (1985)

Record low24° (2022)

Sat, 2149° / 36°

0.1

49 °

Mount Joy, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.1 in

Chance of precipitation30%

Record high69° (2007)

Record low22° (2022)

Sun, 2249° / 36°

0.11

49 °

Mount Joy, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.11 in

Chance of precipitation32%

Record high68° (2007)

Record low20° (1987)

Mon, 2349° / 35°

0.06

49 °

Mount Joy, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.06 in

Chance of precipitation22%

Record high68° (1979)

Record low17° (1989)

Tue, 2449° / 35°

0.13

49 °

Mount Joy, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.13 in

Chance of precipitation33%

Record high66° (1999)

Record low15° (1989)

Wed, 2549° / 35°

0.1

49 °

Mount Joy, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation33%

Record high69° (1979)

Record low20° (1989)

Thu, 2651° / 36°

0.13

51 °

Mount Joy, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.13 in

Chance of precipitation35%

Record high65° (1979)

Record low24° (2005)

Fri, 2749° / 36°

0.09

49 °

Mount Joy, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.09 in

Chance of precipitation33%

Record high65° (1976)

Record low23° (1974)

Sat, 2850° / 37°

0.22

50 °

Mount Joy, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.22 in

Chance of precipitation32%

Record high67° (1990)

Record low23° (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 Mount Joy, 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 Joy, 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.