As of 17:24 EDT

Weather in Seal, PA

66°Current weather

Seal, Friday, 30 October, 17:24

Clear. Feels like 65°. High 71°, low 46°.

Pressure30.12 inHg
Wind10 mph N
Humidity45%
Visibility6.2 mi
Dew point45°

Monthly outlook for Seal, PA: average high 66.2°, average low 51.3°. That is 5.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 8 November (70.9°), the coolest 31 October (38.6°).

66.2°/51.3°
Average high / low
+5.7°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November65.5°57.5°+4.4°
9 November – 18 November67.4°52.6°+8.3°
19 November – 28 Novemberat normal49.8°—

October records over 66 years

91.2°2 October 2019All-time high
27.9°24 October 1969All-time low

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

Sat, 3158° / 39°0Mostly clear
58 °Mostly clear

Seal, Saturday, 31 October

Mostly clear. High 58°, low 39°.

Pressure30.47 inHg
Wind6.3 mph N
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 0160° / 39°0Overcast
60 °Overcast

Seal, Sunday, 1 November

Overcast. High 60°, low 39°.

Pressure30.56 inHg
Wind2.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point37°
Mon, 0266° / 43°0Overcast
66 °Overcast

Seal, Monday, 2 November

Overcast. High 66°, low 43°.

Pressure30.42 inHg
Wind5.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point39°
Tue, 0367° / 45°0Overcast
67 °Overcast

Seal, Tuesday, 3 November

Overcast. High 67°, low 45°.

Pressure30.33 inHg
Wind2.4 mph S
Humidity40%
Visibility6.2 mi
Dew point39°
Wed, 0470° / 49°0Overcast
70 °Overcast

Seal, Wednesday, 4 November

Overcast. High 70°, low 49°.

Pressure30.27 inHg
Wind8.1 mph S
Humidity83%
Visibility—
Dew point55°
Thu, 0561° / 56°0.11Light rain
61 °Light rain

Seal, Thursday, 5 November

Light rain. High 61°, low 56°.

Pressure30.09 inHg
Wind7.1 mph SE
Humidity95%
Visibility—
Dew point58°
Fri, 0666° / 59°0Overcast
66 °Overcast

Seal, Friday, 6 November

Overcast. High 66°, low 59°.

Pressure30.15 inHg
Wind3.2 mph N
Humidity86%
Visibility—
Dew point57°
Sat, 0764° / 59°0Overcast
64 °Overcast

Seal, Saturday, 7 November

Overcast. High 64°, low 59°.

Pressure30.21 inHg
Wind5.3 mph E
Humidity74%
Visibility—
Dew point53°
Sun, 0871° / 59°0Overcast
71 °Overcast

Seal, Sunday, 8 November

Overcast. High 71°, low 59°.

Pressure30.24 inHg
Wind3.1 mph N
Humidity78%
Visibility—
Dew point58°
Mon, 0970° / 58°0Partly cloudy
70 °Partly cloudy

Seal, Monday, 9 November

Partly cloudy. High 70°, low 58°.

Pressure30.30 inHg
Wind5.6 mph N
Humidity59%
Visibility—
Dew point50°
Tue, 1067° / 52°0Mostly clear
67 °Mostly clear

Seal, Tuesday, 10 November

Mostly clear. High 67°, low 52°.

Pressure30.27 inHg
Wind6.2 mph N
Humidity46%
Visibility—
Dew point39°
Wed, 1165° / 53°0.07Light rain
65 °Light rain

Seal, Wednesday, 11 November

Light rain. High 65°, low 53°.

Pressure30.09 inHg
Wind7.4 mph SW
Humidity55%
Visibility—
Dew point42°
Thu, 1268° / 56°0.06Light rain
68 °Light rain

Seal, Thursday, 12 November

Light rain. High 68°, low 56°.

Pressure30.00 inHg
Wind5.5 mph SE
Humidity69%
Visibility—
Dew point52°
Fri, 1367° / 54°0Overcast
67 °Overcast

Seal, Friday, 13 November

Overcast. High 67°, low 54°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity79%
Visibility—
Dew point54°
Sat, 1467° / 56°0.81Rain
67 °Rain

Seal, Saturday, 14 November

Rain. High 67°, low 56°.

Pressure29.83 inHg
Wind12.1 mph S
Humidity83%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1553° / 38°0.11Climate normal
53 °Climate normal

Seal, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.14Climate normal
52 °Climate normal

Seal, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation28%
Record high71° (2005)
Record low21° (1967)
Tue, 1751° / 37°0.09Climate normal
51 °Climate normal

Seal, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (1987)
Record low27° (1967)
Wed, 1851° / 37°0.07Climate normal
51 °Climate normal

Seal, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1963)
Record low25° (2014)
Thu, 1951° / 37°0.09Climate normal
51 °Climate normal

Seal, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2016)
Record low21° (2014)
Fri, 2051° / 37°0.09Climate normal
51 °Climate normal

Seal, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (1985)
Record low25° (2022)
Sat, 2150° / 36°0.09Climate normal
50 °Climate normal

Seal, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1991)
Record low20° (1987)
Sun, 2249° / 36°0.11Climate normal
49 °Climate normal

Seal, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (2007)
Record low19° (1987)
Mon, 2349° / 35°0.07Climate normal
49 °Climate normal

Seal, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1979)
Record low15° (2018)
Tue, 2449° / 36°0.11Climate normal
49 °Climate normal

Seal, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1979)
Record low18° (1989)
Wed, 2549° / 35°0.13Climate normal
49 °Climate normal

Seal, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (1979)
Record low19° (1989)
Thu, 2651° / 36°0.16Climate normal
51 °Climate normal

Seal, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high65° (1999)
Record low24° (2005)
Fri, 2750° / 36°0.1Climate normal
50 °Climate normal

Seal, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (2015)
Record low24° (1974)
Sat, 2851° / 37°0.16Climate normal
51 °Climate normal

Seal, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation30%
Record high66° (1990)
Record low22° (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 Seal, 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 Seal, 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.