As of 11:27 EDT

Weather in Seal, PA

54°Current weather

Seal, Saturday, 31 October, 11:27

Clear. Feels like 52°. High 59°, low 42°.

Pressure30.45 inHg
Wind5 mph N
Humidity62%
Visibility6.2 mi
Dew point41°

Monthly outlook for Seal, PA: average high 61.1°, average low 48.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 6 November (71.8°), the coolest 1 November (35.9°).

61.1°/48.1°
Average high / low
+3.1°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November65.1°57.3°+4.4°
10 November – 19 November54.5°52.1°+1.3°
20 November – 29 Novemberat normal49.5°—

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).

Sun, 0163° / 36°0Overcast
63 °Overcast

Seal, Sunday, 1 November

Overcast. High 63°, low 36°.

Pressure30.53 inHg
Wind2.8 mph E
Humidity43%
Visibility6.2 mi
Dew point35°
Mon, 0263° / 44°0Overcast
63 °Overcast

Seal, Monday, 2 November

Overcast. High 63°, low 44°.

Pressure30.45 inHg
Wind5.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point39°
Tue, 0368° / 45°0Overcast
68 °Overcast

Seal, Tuesday, 3 November

Overcast. High 68°, low 45°.

Pressure30.33 inHg
Wind5.7 mph SW
Humidity58%
Visibility6.2 mi
Dew point50°
Wed, 0470° / 49°0Clear
70 °Clear

Seal, Wednesday, 4 November

Clear. High 70°, low 49°.

Pressure30.21 inHg
Wind9.5 mph SE
Humidity65%
Visibility—
Dew point51°
Thu, 0568° / 55°0.27Rain
68 °Rain

Seal, Thursday, 5 November

Rain. High 68°, low 55°.

Pressure29.94 inHg
Wind12.7 mph S
Humidity97%
Visibility—
Dew point63°
Fri, 0672° / 59°0.02Light rain
72 °Light rain

Seal, Friday, 6 November

Light rain. High 72°, low 59°.

Pressure29.83 inHg
Wind10.5 mph E
Humidity65%
Visibility—
Dew point54°
Sat, 0762° / 54°0.35Rain
62 °Rain

Seal, Saturday, 7 November

Rain. High 62°, low 54°.

Pressure29.68 inHg
Wind14.1 mph E
Humidity86%
Visibility—
Dew point53°
Sun, 0867° / 52°0.08Light rain
67 °Light rain

Seal, Sunday, 8 November

Light rain. High 67°, low 52°.

Pressure29.77 inHg
Wind5.3 mph W
Humidity73%
Visibility—
Dew point51°
Mon, 0960° / 54°0.02Light rain
60 °Light rain

Seal, Monday, 9 November

Light rain. High 60°, low 54°.

Pressure29.88 inHg
Wind8.2 mph NE
Humidity80%
Visibility—
Dew point53°
Tue, 1058° / 52°0Light rain
58 °Light rain

Seal, Tuesday, 10 November

Light rain. High 58°, low 52°.

Pressure30.03 inHg
Wind9 mph NE
Humidity74%
Visibility—
Dew point47°
Wed, 1157° / 50°0Overcast
57 °Overcast

Seal, Wednesday, 11 November

Overcast. High 57°, low 50°.

Pressure30.00 inHg
Wind3 mph N
Humidity69%
Visibility—
Dew point43°
Thu, 1258° / 48°0Overcast
58 °Overcast

Seal, Thursday, 12 November

Overcast. High 58°, low 48°.

Pressure29.94 inHg
Wind5.2 mph SE
Humidity65%
Visibility—
Dew point42°
Fri, 1353° / 46°0.02Light rain
53 °Light rain

Seal, Friday, 13 November

Light rain. High 53°, low 46°.

Pressure30.00 inHg
Wind9.8 mph N
Humidity85%
Visibility—
Dew point45°
Sat, 1451° / 40°0Light rain
51 °Light rain

Seal, Saturday, 14 November

Light rain. High 51°, low 40°.

Pressure29.97 inHg
Wind9.6 mph S
Humidity49%
Visibility—
Dew point28°
Sun, 1550° / 45°0.02Light rain
50 °Light rain

Seal, Sunday, 15 November

Light rain. High 50°, low 45°.

Pressure29.77 inHg
Wind14.2 mph NW
Humidity64%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.