As of 11:27 EDT

Weather in Penbrook, PA

70°Current weather

Penbrook, Thursday, 8 October, 11:27

Clear. Feels like 69°. High 73°, low 51°.

Pressure29.91 inHg
Wind10.4 mph W
Humidity54%
Visibility6.2 mi
Dew point53°

Monthly outlook for Penbrook, PA: average high 65.5°, average low 48.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 16 October (78.1°), the coolest 18 October (36°).

65.5°/48.3°
Average high / low
+0.9°
Above normal
5 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October67.7°65.2°+1.4°
18 October – 27 October61.9°61.2°+0.4°
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° / 43°0Clear
72 °Clear

Penbrook, Friday, 9 October

Clear. High 72°, low 43°.

Pressure30.21 inHg
Wind8.5 mph NW
Humidity42%
Visibility6.2 mi
Dew point43°
Sat, 1069° / 45°0Overcast
69 °Overcast

Penbrook, Saturday, 10 October

Overcast. High 69°, low 45°.

Pressure30.45 inHg
Wind5.4 mph SE
Humidity47%
Visibility6.2 mi
Dew point45°
Sun, 1161° / 56°0.65Rain
61 °Rain

Penbrook, Sunday, 11 October

Rain. High 61°, low 56°.

Pressure30.27 inHg
Wind11.3 mph SE
Humidity97%
Visibility3.5 mi
Dew point57°
Mon, 1271° / 59°0.08Light rain
71 °Light rain

Penbrook, Monday, 12 October

Light rain. High 71°, low 59°.

Pressure29.83 inHg
Wind7.8 mph NW
Humidity93%
Visibility—
Dew point59°
Tue, 1375° / 59°0.02Light rain
75 °Light rain

Penbrook, Tuesday, 13 October

Light rain. High 75°, low 59°.

Pressure29.83 inHg
Wind11.8 mph NW
Humidity78%
Visibility—
Dew point60°
Wed, 1462° / 47°0Clear
62 °Clear

Penbrook, Wednesday, 14 October

Clear. High 62°, low 47°.

Pressure30.09 inHg
Wind10.4 mph N
Humidity51%
Visibility—
Dew point37°
Thu, 1554° / 44°0Overcast
54 °Overcast

Penbrook, Thursday, 15 October

Overcast. High 54°, low 44°.

Pressure30.33 inHg
Wind5.8 mph SE
Humidity57%
Visibility—
Dew point35°
Fri, 1678° / 49°0.05Light rain
78 °Light rain

Penbrook, Friday, 16 October

Light rain. High 78°, low 49°.

Pressure30.21 inHg
Wind10 mph S
Humidity69%
Visibility—
Dew point51°
Sat, 1762° / 40°0.01Light rain
62 °Light rain

Penbrook, Saturday, 17 October

Light rain. High 62°, low 40°.

Pressure30.33 inHg
Wind17.2 mph N
Humidity54%
Visibility—
Dew point37°
Sun, 1857° / 36°0Clear
57 °Clear

Penbrook, Sunday, 18 October

Clear. High 57°, low 36°.

Pressure30.62 inHg
Wind6.6 mph N
Humidity40%
Visibility—
Dew point25°
Mon, 1960° / 42°0Overcast
60 °Overcast

Penbrook, Monday, 19 October

Overcast. High 60°, low 42°.

Pressure30.50 inHg
Wind6.6 mph S
Humidity41%
Visibility—
Dew point29°
Tue, 2060° / 49°0.02Light rain
60 °Light rain

Penbrook, Tuesday, 20 October

Light rain. High 60°, low 49°.

Pressure30.33 inHg
Wind4.6 mph SW
Humidity67%
Visibility—
Dew point39°
Wed, 2160° / 55°0.06Light rain
60 °Light rain

Penbrook, Wednesday, 21 October

Light rain. High 60°, low 55°.

Pressure30.21 inHg
Wind6.2 mph S
Humidity78%
Visibility—
Dew point50°
Thu, 2271° / 53°0Clear
71 °Clear

Penbrook, Thursday, 22 October

Clear. High 71°, low 53°.

Pressure30.15 inHg
Wind6 mph SE
Humidity73%
Visibility—
Dew point54°
Fri, 2364° / 47°0.07Light rain
64 °Light rain

Penbrook, Friday, 23 October

Light rain. High 64°, low 47°.

Pressure30.00 inHg
Wind15.8 mph W
Humidity83%
Visibility—
Dew point53°
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.