As of 18:23 EST

Weather in Seal, PA

52°Current weather

Seal, Thursday, 12 November, 18:23

Clear. Feels like 51°. High 58°, low 49°.

Pressure29.41 inHg
Wind0 mph N
Humidity90%
Visibility6.2 mi
Dew point50°

Monthly outlook for Seal, PA: average high 56.1°, average low 43°. That is 3.1° above the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 25 November (65.5°), the coolest 17 November (32.9°).

56.1°/43°
Average high / low
+3.1°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November53.4°51.2°+1.2°
22 November – 1 December60.7°48.8°+6.6°
2 December – 11 Decemberat normal44.5°—

November records over 66 years

77.7°1 November 1974All-time high
14.9°23 November 2018All-time low

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

Fri, 1348° / 39°0.56Rain
48 °Rain

Seal, Friday, 13 November

Rain. High 48°, low 39°.

Pressure29.62 inHg
Wind12.7 mph N
Humidity98%
Visibility2.7 mi
Dew point37°
Sat, 1445° / 33°0Overcast
45 °Overcast

Seal, Saturday, 14 November

Overcast. High 45°, low 33°.

Pressure29.85 inHg
Wind15.5 mph NW
Humidity57%
Visibility6.2 mi
Dew point27°
Sun, 1547° / 37°0Partly cloudy
47 °Partly cloudy

Seal, Sunday, 15 November

Partly cloudy. High 47°, low 37°.

Pressure30.18 inHg
Wind14 mph NW
Humidity54%
Visibility6.2 mi
Dew point30°
Mon, 1649° / 34°0Overcast
49 °Overcast

Seal, Monday, 16 November

Overcast. High 49°, low 34°.

Pressure30.42 inHg
Wind9 mph NW
Humidity57%
Visibility6.2 mi
Dew point33°
Tue, 1751° / 33°0Clear
51 °Clear

Seal, Tuesday, 17 November

Clear. High 51°, low 33°.

Pressure30.50 inHg
Wind6.5 mph NW
Humidity69%
Visibility—
Dew point34°
Wed, 1857° / 38°0Clear
57 °Clear

Seal, Wednesday, 18 November

Clear. High 57°, low 38°.

Pressure30.47 inHg
Wind7 mph NW
Humidity55%
Visibility—
Dew point32°
Thu, 1959° / 43°0Partly cloudy
59 °Partly cloudy

Seal, Thursday, 19 November

Partly cloudy. High 59°, low 43°.

Pressure30.42 inHg
Wind7 mph SW
Humidity48%
Visibility—
Dew point32°
Fri, 2062° / 45°0Clear
62 °Clear

Seal, Friday, 20 November

Clear. High 62°, low 45°.

Pressure30.36 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point34°
Sat, 2159° / 46°0Clear
59 °Clear

Seal, Saturday, 21 November

Clear. High 59°, low 46°.

Pressure30.45 inHg
Wind5.1 mph N
Humidity66%
Visibility—
Dew point41°
Sun, 2265° / 48°0Mostly clear
65 °Mostly clear

Seal, Sunday, 22 November

Mostly clear. High 65°, low 48°.

Pressure30.27 inHg
Wind9 mph SW
Humidity65%
Visibility—
Dew point44°
Mon, 2354° / 50°0Overcast
54 °Overcast

Seal, Monday, 23 November

Overcast. High 54°, low 50°.

Pressure30.45 inHg
Wind12.5 mph E
Humidity82%
Visibility—
Dew point48°
Tue, 2465° / 53°0.17Rain
65 °Rain

Seal, Tuesday, 24 November

Rain. High 65°, low 53°.

Pressure30.27 inHg
Wind16.6 mph S
Humidity86%
Visibility—
Dew point57°
Wed, 2565° / 51°0.22Rain
65 °Rain

Seal, Wednesday, 25 November

Rain. High 65°, low 51°.

Pressure30.21 inHg
Wind14.6 mph S
Humidity62%
Visibility—
Dew point46°
Thu, 2659° / 47°0Overcast
59 °Overcast

Seal, Thursday, 26 November

Overcast. High 59°, low 47°.

Pressure30.33 inHg
Wind7.7 mph SE
Humidity47%
Visibility—
Dew point33°
Fri, 2755° / 41°0.15Light rain
55 °Light rain

Seal, Friday, 27 November

Light rain. High 55°, low 41°.

Pressure30.21 inHg
Wind11.3 mph NW
Humidity82%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2948° / 35°0.15Climate normal
48 °Climate normal

Seal, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (2005)
Record low23° (2023)
Mon, 3047° / 34°0.12Climate normal
47 °Climate normal

Seal, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (2001)
Record low20° (1976)
Tue, 0147° / 34°0.12Climate normal
47 °Climate normal

Seal, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2006)
Record low14° (1967)
Wed, 0246° / 33°0.11Climate normal
46 °Climate normal

Seal, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (2023)
Record low11° (1967)
Thu, 0346° / 33°0.12Climate normal
46 °Climate normal

Seal, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation25%
Record high66° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.11Climate normal
46 °Climate normal

Seal, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high70° (1998)
Record low14° (1966)
Sat, 0544° / 33°0.16Climate normal
44 °Climate normal

Seal, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.16 in
Chance of precipitation28%
Record high67° (2001)
Record low21° (1966)
Sun, 0646° / 33°0.12Climate normal
46 °Climate normal

Seal, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high70° (1998)
Record low20° (2002)
Mon, 0744° / 32°0.11Climate normal
44 °Climate normal

Seal, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation23%
Record high72° (1998)
Record low13° (2002)
Tue, 0843° / 31°0.11Climate normal
43 °Climate normal

Seal, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation25%
Record high64° (1980)
Record low18° (2003)
Wed, 0943° / 31°0.22Climate normal
43 °Climate normal

Seal, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.22 in
Chance of precipitation38%
Record high65° (1991)
Record low13° (1989)
Thu, 1044° / 32°0.13Climate normal
44 °Climate normal

Seal, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high66° (1966)
Record low13° (1968)
Fri, 1144° / 31°0.19Climate normal
44 °Climate normal

Seal, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation42%
Record high66° (2021)
Record low14° (1968)

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.