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As of 20:27 EDT

Weather in Penn, PA

58°Current weather

Penn, Thursday, 15 October, 20:27

Overcast. Feels like 58°. High 62°, low 50°.

Pressure30.09 inHg
Wind8.8 mph SE
Humidity79%
Visibility6.2 mi
Dew point51°

Monthly outlook for Penn, PA: average high 62.2°, average low 42.1°. That is 5.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 16 October (71.1°), the coolest 18 October (31.8°).

62.2°/42.1°
Average high / low
+5.3°
Above normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October61.9°53.7°+4.6°
25 October – 3 November62.8°50.7°+6.7°
4 November – 13 Novemberat normal46°—

October records over 66 years

80.6°8 October 2007All-time high
19.8°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Davidson (10 mi).

Fri, 1671° / 53°0.74Heavy rain
71 °Heavy rain

Penn, Friday, 16 October

Heavy rain. High 71°, low 53°.

Pressure29.71 inHg
Wind10.7 mph S
Humidity96%
Visibility6.2 mi
Dew point63°
Sat, 1754° / 36°0Light rain
54 °Light rain

Penn, Saturday, 17 October

Light rain. High 54°, low 36°.

Pressure30.30 inHg
Wind12.7 mph N
Humidity59%
Visibility6.2 mi
Dew point27°
Sun, 1856° / 32°0Clear
56 °Clear

Penn, Sunday, 18 October

Clear. High 56°, low 32°.

Pressure30.59 inHg
Wind3.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 37°0Clear
65 °Clear

Penn, Monday, 19 October

Clear. High 65°, low 37°.

Pressure30.50 inHg
Wind0.3 mph W
Humidity48%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 44°0Clear
67 °Clear

Penn, Tuesday, 20 October

Clear. High 67°, low 44°.

Pressure30.30 inHg
Wind13.3 mph N
Humidity40%
Visibility—
Dew point33°
Wed, 2160° / 41°0Clear
60 °Clear

Penn, Wednesday, 21 October

Clear. High 60°, low 41°.

Pressure30.33 inHg
Wind12.8 mph N
Humidity49%
Visibility—
Dew point37°
Thu, 2256° / 38°0Clear
56 °Clear

Penn, Thursday, 22 October

Clear. High 56°, low 38°.

Pressure30.45 inHg
Wind5.9 mph S
Humidity59%
Visibility—
Dew point36°
Fri, 2364° / 40°0Clear
64 °Clear

Penn, Friday, 23 October

Clear. High 64°, low 40°.

Pressure30.33 inHg
Wind4.4 mph N
Humidity65%
Visibility—
Dew point41°
Sat, 2463° / 44°0Clear
63 °Clear

Penn, Saturday, 24 October

Clear. High 63°, low 44°.

Pressure30.39 inHg
Wind5.1 mph NE
Humidity66%
Visibility—
Dew point44°
Sun, 2558° / 40°0Clear
58 °Clear

Penn, Sunday, 25 October

Clear. High 58°, low 40°.

Pressure30.47 inHg
Wind4.3 mph SW
Humidity67%
Visibility—
Dew point40°
Mon, 2664° / 43°0Partly cloudy
64 °Partly cloudy

Penn, Monday, 26 October

Partly cloudy. High 64°, low 43°.

Pressure30.45 inHg
Wind8.1 mph NW
Humidity66%
Visibility—
Dew point46°
Tue, 2763° / 40°0Partly cloudy
63 °Partly cloudy

Penn, Tuesday, 27 October

Partly cloudy. High 63°, low 40°.

Pressure30.47 inHg
Wind4 mph N
Humidity50%
Visibility—
Dew point35°
Wed, 2860° / 43°0Overcast
60 °Overcast

Penn, Wednesday, 28 October

Overcast. High 60°, low 43°.

Pressure30.45 inHg
Wind3.6 mph SW
Humidity60%
Visibility—
Dew point39°
Thu, 2965° / 47°0Partly cloudy
65 °Partly cloudy

Penn, Thursday, 29 October

Partly cloudy. High 65°, low 47°.

Pressure30.30 inHg
Wind6.4 mph S
Humidity73%
Visibility—
Dew point49°
Fri, 3066° / 47°0Overcast
66 °Overcast

Penn, Friday, 30 October

Overcast. High 66°, low 47°.

Pressure30.18 inHg
Wind3.8 mph W
Humidity72%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 35°0.11Climate normal
50 °Climate normal

Penn, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (2024)
Record low20° (2002)
Sun, 0151° / 37°0.11Climate normal
51 °Climate normal

Penn, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1974)
Record low22° (2002)
Mon, 0251° / 37°0.16Climate normal
51 °Climate normal

Penn, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1982)
Record low21° (2002)
Tue, 0351° / 36°0.09Climate normal
51 °Climate normal

Penn, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2003)
Record low23° (1993)
Wed, 0448° / 35°0.09Climate normal
48 °Climate normal

Penn, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (2003)
Record low23° (1962)
Thu, 0548° / 35°0.11Climate normal
48 °Climate normal

Penn, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (2015)
Record low16° (1962)
Fri, 0647° / 35°0.09Climate normal
47 °Climate normal

Penn, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation35%
Record high67° (2015)
Record low20° (1962)
Sat, 0746° / 33°0.08Climate normal
46 °Climate normal

Penn, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high64° (1975)
Record low20° (1962)
Sun, 0847° / 33°0.16Climate normal
47 °Climate normal

Penn, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation25%
Record high67° (2020)
Record low19° (2019)
Mon, 0946° / 33°0.11Climate normal
46 °Climate normal

Penn, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high65° (2020)
Record low18° (2019)
Tue, 1046° / 33°0.17Climate normal
46 °Climate normal

Penn, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.17 in
Chance of precipitation45%
Record high63° (2020)
Record low14° (2017)
Wed, 1145° / 33°0.15Climate normal
45 °Climate normal

Penn, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (2006)
Record low14° (2017)
Thu, 1244° / 31°0.19Climate normal
44 °Climate normal

Penn, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation35%
Record high62° (1964)
Record low14° (2019)
Fri, 1342° / 29°0.09Climate normal
42 °Climate normal

Penn, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1964)
Record low13° (2019)

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 Penn, 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 Penn, 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.