As of 09:41 EDT

Weather in Hummelstown, PA

60°

Hummelstown, Friday, 30 October, 09:41

Clear. Feels like 59°. High 64°, low 43°.

Pressure30.12 inHg

Wind3.4 mph NW

Humidity79%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Hummelstown, PA: average high 58.6°, average low 43.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (71.2°), the coolest 9 November (31.9°).

58.6°/43.6°

Average high / low

+1.8°

Above normal

4 / 5

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	61.4°	57.1°	+2.4°
9 November – 18 November	54°	51.8°	+1.2°
19 November – 28 November	at normal	49°	—

October records over 66 years

89.1°2 October 2019All-time high

25.7°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Enhaut (6 mi).

Sat, 3159° / 40°

59 °

Hummelstown, Saturday, 31 October

Partly cloudy. High 59°, low 40°.

Pressure30.47 inHg

Wind4.8 mph NW

Humidity58%

Visibility6.2 mi

Dew point39°

Sun, 0160° / 39°

60 °

Hummelstown, Sunday, 1 November

Overcast. High 60°, low 39°.

Pressure30.53 inHg

Wind3.1 mph SE

Humidity63%

Visibility6.2 mi

Dew point42°

Mon, 0265° / 46°

65 °

Hummelstown, Monday, 2 November

Overcast. High 65°, low 46°.

Pressure30.39 inHg

Wind2.5 mph S

Humidity62%

Visibility6.2 mi

Dew point47°

Tue, 0368° / 47°

68 °

Hummelstown, Tuesday, 3 November

Overcast. High 68°, low 47°.

Pressure30.30 inHg

Wind6.1 mph SE

Humidity66%

Visibility—

Dew point46°

Wed, 0471° / 50°

71 °

Hummelstown, Wednesday, 4 November

Overcast. High 71°, low 50°.

Pressure30.15 inHg

Wind11.7 mph S

Humidity81%

Visibility—

Dew point53°

Thu, 0562° / 60°

0.36

62 °

Hummelstown, Thursday, 5 November

Rain. High 62°, low 60°.

Pressure29.80 inHg

Wind14 mph E

Humidity97%

Visibility—

Dew point60°

Fri, 0662° / 55°

0.64

62 °

Hummelstown, Friday, 6 November

Rain. High 62°, low 55°.

Pressure29.38 inHg

Wind17.1 mph NW

Humidity95%

Visibility—

Dew point61°

Sat, 0753° / 40°

53 °

Hummelstown, Saturday, 7 November

Overcast. High 53°, low 40°.

Pressure29.74 inHg

Wind16.2 mph NW

Humidity78%

Visibility—

Dew point45°

Sun, 0849° / 37°

49 °

Hummelstown, Sunday, 8 November

Partly cloudy. High 49°, low 37°.

Pressure30.12 inHg

Wind17.8 mph N

Humidity57%

Visibility—

Dew point28°

Mon, 0949° / 32°

49 °

Hummelstown, Monday, 9 November

Mostly clear. High 49°, low 32°.

Pressure30.27 inHg

Wind8.2 mph N

Humidity47%

Visibility—

Dew point24°

Tue, 1043° / 36°

0.32

43 °

Hummelstown, Tuesday, 10 November

Rain. High 43°, low 36°.

Pressure30.09 inHg

Wind5.6 mph E

Humidity51%

Visibility—

Dew point25°

Wed, 1141° / 39°

0.59

41 °

Hummelstown, Wednesday, 11 November

Rain. High 41°, low 39°.

Pressure29.77 inHg

Wind11 mph N

Humidity95%

Visibility—

Dew point39°

Thu, 1253° / 33°

53 °

Hummelstown, Thursday, 12 November

Clear. High 53°, low 33°.

Pressure29.88 inHg

Wind13.1 mph N

Humidity67%

Visibility—

Dew point31°

Fri, 1368° / 50°

68 °

Hummelstown, Friday, 13 November

Clear. High 68°, low 50°.

Pressure30.03 inHg

Wind12.5 mph W

Humidity78%

Visibility—

Dew point54°

Sat, 1469° / 51°

69 °

Hummelstown, Saturday, 14 November

Overcast. High 69°, low 51°.

Pressure30.24 inHg

Wind4.4 mph W

Humidity66%

Visibility—

Dew point49°

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

Sun, 1552° / 37°

0.13

52 °

Hummelstown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.13 in

Chance of precipitation35%

Record high72° (1973)

Record low24° (1967)

Mon, 1651° / 37°

0.15

51 °

Hummelstown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.15 in

Chance of precipitation33%

Record high67° (2001)

Record low20° (1967)

Tue, 1750° / 36°

0.09

50 °

Hummelstown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.09 in

Chance of precipitation25%

Record high67° (1963)

Record low21° (1995)

Wed, 1850° / 36°

0.08

50 °

Hummelstown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.08 in

Chance of precipitation28%

Record high70° (1963)

Record low24° (2014)

Thu, 1950° / 36°

0.09

50 °

Hummelstown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.09 in

Chance of precipitation23%

Record high68° (1985)

Record low19° (2014)

Fri, 2050° / 36°

0.09

50 °

Hummelstown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.09 in

Chance of precipitation27%

Record high72° (1985)

Record low24° (2022)

Sat, 2149° / 35°

0.12

49 °

Hummelstown, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.12 in

Chance of precipitation32%

Record high67° (2007)

Record low21° (1987)

Sun, 2248° / 35°

0.11

48 °

Hummelstown, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.11 in

Chance of precipitation35%

Record high67° (2007)

Record low19° (1987)

Mon, 2348° / 34°

0.07

48 °

Hummelstown, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.07 in

Chance of precipitation22%

Record high67° (1979)

Record low19° (2018)

Tue, 2449° / 35°

0.13

49 °

Hummelstown, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.13 in

Chance of precipitation35%

Record high67° (2014)

Record low21° (1970)

Wed, 2549° / 34°

0.12

49 °

Hummelstown, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.12 in

Chance of precipitation37%

Record high69° (1979)

Record low20° (2005)

Thu, 2650° / 35°

0.16

50 °

Hummelstown, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.16 in

Chance of precipitation38%

Record high64° (1979)

Record low23° (2005)

Fri, 2748° / 35°

0.11

48 °

Hummelstown, Friday, 27 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.11 in

Chance of precipitation30%

Record high65° (1976)

Record low22° (1974)

Sat, 2849° / 36°

0.24

49 °

Hummelstown, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.24 in

Chance of precipitation38%

Record high67° (1990)

Record low22° (1996)

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 Hummelstown, 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 Hummelstown, 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.