As of 05:13 EDT

Weather in Penbrook, PA

51°Current weather

Penbrook, Thursday, 8 October, 05:13

Clear. Feels like 50°. High 75°, low 49°.

Pressure29.83 inHg
Wind0 mph N
Humidity90%
Visibility6.2 mi
Dew point48°

Monthly outlook for Penbrook, PA: average high 67.6°, average low 50.5°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 16 October (78.3°), the coolest 18 October (39.6°).

67.6°/50.5°
Average high / low
+2°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October69.4°65.2°+2.4°
18 October – 27 October64.5°61.2°+1.8°
28 October – 6 Novemberat normal58.3°—

October records over 66 years

89.1°2 October 2019All-time high
27.9°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Harrisburg (2 mi).

Fri, 0972° / 44°0Clear
72 °Clear

Penbrook, Friday, 9 October

Clear. High 72°, low 44°.

Pressure30.21 inHg
Wind8.5 mph NW
Humidity41%
Visibility6.2 mi
Dew point42°
Sat, 1068° / 51°0Overcast
68 °Overcast

Penbrook, Saturday, 10 October

Overcast. High 68°, low 51°.

Pressure30.45 inHg
Wind4.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point44°
Sun, 1160° / 56°0.2Light rain
60 °Light rain

Penbrook, Sunday, 11 October

Light rain. High 60°, low 56°.

Pressure30.33 inHg
Wind8.9 mph E
Humidity93%
Visibility2.4 mi
Dew point56°
Mon, 1269° / 59°0.07Light rain
69 °Light rain

Penbrook, Monday, 12 October

Light rain. High 69°, low 59°.

Pressure29.85 inHg
Wind7.3 mph E
Humidity94%
Visibility—
Dew point60°
Tue, 1377° / 60°0.04Light rain
77 °Light rain

Penbrook, Tuesday, 13 October

Light rain. High 77°, low 60°.

Pressure29.80 inHg
Wind9.7 mph W
Humidity72%
Visibility—
Dew point59°
Wed, 1460° / 44°0Clear
60 °Clear

Penbrook, Wednesday, 14 October

Clear. High 60°, low 44°.

Pressure30.09 inHg
Wind13.1 mph NW
Humidity50%
Visibility—
Dew point33°
Thu, 1566° / 42°0Clear
66 °Clear

Penbrook, Thursday, 15 October

Clear. High 66°, low 42°.

Pressure30.30 inHg
Wind9.7 mph S
Humidity49%
Visibility—
Dew point35°
Fri, 1678° / 50°0Clear
78 °Clear

Penbrook, Friday, 16 October

Clear. High 78°, low 50°.

Pressure30.18 inHg
Wind11.5 mph S
Humidity59%
Visibility—
Dew point49°
Sat, 1770° / 43°0Partly cloudy
70 °Partly cloudy

Penbrook, Saturday, 17 October

Partly cloudy. High 70°, low 43°.

Pressure30.24 inHg
Wind14.5 mph N
Humidity57%
Visibility—
Dew point48°
Sun, 1859° / 40°0Overcast
59 °Overcast

Penbrook, Sunday, 18 October

Overcast. High 59°, low 40°.

Pressure30.45 inHg
Wind10.3 mph SE
Humidity51%
Visibility—
Dew point32°
Mon, 1968° / 50°0Overcast
68 °Overcast

Penbrook, Monday, 19 October

Overcast. High 68°, low 50°.

Pressure30.27 inHg
Wind5.8 mph NW
Humidity65%
Visibility—
Dew point49°
Tue, 2060° / 57°0.11Light rain
60 °Light rain

Penbrook, Tuesday, 20 October

Light rain. High 60°, low 57°.

Pressure30.15 inHg
Wind3.8 mph NE
Humidity92%
Visibility—
Dew point55°
Wed, 2164° / 57°0.06Light rain
64 °Light rain

Penbrook, Wednesday, 21 October

Light rain. High 64°, low 57°.

Pressure29.97 inHg
Wind2.9 mph NE
Humidity92%
Visibility—
Dew point56°
Thu, 2267° / 51°0Partly cloudy
67 °Partly cloudy

Penbrook, Thursday, 22 October

Partly cloudy. High 67°, low 51°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity66%
Visibility—
Dew point49°
Fri, 2369° / 57°0Partly cloudy
69 °Partly cloudy

Penbrook, Friday, 23 October

Partly cloudy. High 69°, low 57°.

Pressure30.18 inHg
Wind9.8 mph S
Humidity66%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2461° / 46°0.11Climate normal
61 °Climate normal

Penbrook, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2001)
Record low29° (1969)
Sun, 2560° / 46°0.15Climate normal
60 °Climate normal

Penbrook, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (2021)
Record low35° (1969)
Mon, 2660° / 45°0.1Climate normal
60 °Climate normal

Penbrook, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation32%
Record high78° (1963)
Record low32° (1962)
Tue, 2760° / 45°0.17Climate normal
60 °Climate normal

Penbrook, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (1963)
Record low31° (1976)
Wed, 2860° / 45°0.1Climate normal
60 °Climate normal

Penbrook, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high79° (2014)
Record low28° (1976)
Thu, 2958° / 43°0.19Climate normal
58 °Climate normal

Penbrook, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.19 in
Chance of precipitation25%
Record high73° (1971)
Record low30° (1965)
Fri, 3058° / 42°0.12Climate normal
58 °Climate normal

Penbrook, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation25%
Record high77° (2024)
Record low30° (2011)
Sat, 3159° / 43°0.07Climate normal
59 °Climate normal

Penbrook, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high81° (2024)
Record low29° (2011)
Sun, 0160° / 45°0.06Climate normal
60 °Climate normal

Penbrook, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (1974)
Record low31° (2002)
Mon, 0260° / 45°0.14Climate normal
60 °Climate normal

Penbrook, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.14 in
Chance of precipitation30%
Record high78° (1982)
Record low30° (2002)
Tue, 0359° / 43°0.07Climate normal
59 °Climate normal

Penbrook, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation28%
Record high77° (2003)
Record low30° (2002)
Wed, 0457° / 42°0.08Climate normal
57 °Climate normal

Penbrook, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (1994)
Record low29° (2006)
Thu, 0557° / 42°0.11Climate normal
57 °Climate normal

Penbrook, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (2022)
Record low27° (1991)
Fri, 0656° / 42°0.06Climate normal
56 °Climate normal

Penbrook, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.06 in
Chance of precipitation32%
Record high80° (2024)
Record low28° (1967)

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 Penbrook, 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 Penbrook, 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.