As of 02:01 EDT

Weather in Deer Park, PA

45°Current weather

Deer Park, Saturday, 31 October, 02:01

Partly cloudy. Feels like 40°. High 59°, low 40°.

Pressure30.33 inHg
Wind7.6 mph NW
Humidity74%
Visibility6.2 mi
Dew point37°

Monthly outlook for Deer Park, PA: average high 60.5°, average low 45.9°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (67.6°), the coolest 15 November (35.5°).

60.5°/45.9°
Average high / low
+2.5°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November62.9°57.7°+2.9°
10 November – 19 November56.5°52.5°+2.2°
20 November – 29 Novemberat normal50°—

October records over 66 years

91.6°2 October 2019All-time high
28.2°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Warminster Heights (12 mi).

Sun, 0158° / 39°0Overcast
58 °Overcast

Deer Park, Sunday, 1 November

Overcast. High 58°, low 39°.

Pressure30.56 inHg
Wind1.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 0263° / 43°0Overcast
63 °Overcast

Deer Park, Monday, 2 November

Overcast. High 63°, low 43°.

Pressure30.42 inHg
Wind6.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point42°
Tue, 0365° / 44°0Overcast
65 °Overcast

Deer Park, Tuesday, 3 November

Overcast. High 65°, low 44°.

Pressure30.33 inHg
Wind4.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 0468° / 48°0Overcast
68 °Overcast

Deer Park, Wednesday, 4 November

Overcast. High 68°, low 48°.

Pressure30.27 inHg
Wind5.7 mph S
Humidity91%
Visibility—
Dew point55°
Thu, 0567° / 53°0.05Light rain
67 °Light rain

Deer Park, Thursday, 5 November

Light rain. High 67°, low 53°.

Pressure30.06 inHg
Wind9.6 mph S
Humidity98%
Visibility—
Dew point61°
Fri, 0664° / 62°0.7Rain
64 °Rain

Deer Park, Friday, 6 November

Rain. High 64°, low 62°.

Pressure29.94 inHg
Wind6 mph SE
Humidity96%
Visibility—
Dew point63°
Sat, 0765° / 53°0.11Light rain
65 °Light rain

Deer Park, Saturday, 7 November

Light rain. High 65°, low 53°.

Pressure29.88 inHg
Wind12.1 mph NW
Humidity78%
Visibility—
Dew point58°
Sun, 0861° / 49°0Clear
61 °Clear

Deer Park, Sunday, 8 November

Clear. High 61°, low 49°.

Pressure30.06 inHg
Wind10.2 mph N
Humidity62%
Visibility—
Dew point43°
Mon, 0958° / 44°0Overcast
58 °Overcast

Deer Park, Monday, 9 November

Overcast. High 58°, low 44°.

Pressure30.09 inHg
Wind6 mph N
Humidity59%
Visibility—
Dew point38°
Tue, 1061° / 46°0Clear
61 °Clear

Deer Park, Tuesday, 10 November

Clear. High 61°, low 46°.

Pressure29.91 inHg
Wind11.4 mph NW
Humidity62%
Visibility—
Dew point41°
Wed, 1163° / 45°0Clear
63 °Clear

Deer Park, Wednesday, 11 November

Clear. High 63°, low 45°.

Pressure29.85 inHg
Wind7.3 mph W
Humidity51%
Visibility—
Dew point37°
Thu, 1262° / 47°0Clear
62 °Clear

Deer Park, Thursday, 12 November

Clear. High 62°, low 47°.

Pressure29.71 inHg
Wind10.4 mph NW
Humidity63%
Visibility—
Dew point44°
Fri, 1362° / 45°0.01Light rain
62 °Light rain

Deer Park, Friday, 13 November

Light rain. High 62°, low 45°.

Pressure29.62 inHg
Wind11.2 mph W
Humidity59%
Visibility—
Dew point40°
Sat, 1447° / 41°0.01Light rain
47 °Light rain

Deer Park, Saturday, 14 November

Light rain. High 47°, low 41°.

Pressure29.62 inHg
Wind14 mph NW
Humidity55%
Visibility—
Dew point31°
Sun, 1545° / 35°0Mostly clear
45 °Mostly clear

Deer Park, Sunday, 15 November

Mostly clear. High 45°, low 35°.

Pressure30.00 inHg
Wind15.7 mph NW
Humidity48%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1652° / 38°0.13Climate normal
52 °Climate normal

Deer Park, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2005)
Record low21° (1967)
Tue, 1751° / 37°0.1Climate normal
51 °Climate normal

Deer Park, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1987)
Record low26° (1967)
Wed, 1851° / 37°0.08Climate normal
51 °Climate normal

Deer Park, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1963)
Record low26° (2014)
Thu, 1951° / 37°0.09Climate normal
51 °Climate normal

Deer Park, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (2016)
Record low21° (2014)
Fri, 2051° / 37°0.1Climate normal
51 °Climate normal

Deer Park, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation25%
Record high73° (1985)
Record low26° (1984)
Sat, 2150° / 36°0.11Climate normal
50 °Climate normal

Deer Park, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (1991)
Record low20° (1987)
Sun, 2249° / 37°0.12Climate normal
49 °Climate normal

Deer Park, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high68° (2007)
Record low19° (1987)
Mon, 2349° / 35°0.08Climate normal
49 °Climate normal

Deer Park, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation22%
Record high67° (1979)
Record low15° (2018)
Tue, 2450° / 36°0.1Climate normal
50 °Climate normal

Deer Park, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (1979)
Record low16° (1989)
Wed, 2550° / 35°0.14Climate normal
50 °Climate normal

Deer Park, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.14 in
Chance of precipitation32%
Record high70° (1979)
Record low20° (1989)
Thu, 2651° / 37°0.17Climate normal
51 °Climate normal

Deer Park, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation40%
Record high65° (1999)
Record low25° (2005)
Fri, 2750° / 36°0.13Climate normal
50 °Climate normal

Deer Park, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2015)
Record low25° (1974)
Sat, 2851° / 37°0.16Climate normal
51 °Climate normal

Deer Park, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation32%
Record high67° (1973)
Record low21° (2014)
Sun, 2948° / 35°0.12Climate normal
48 °Climate normal

Deer Park, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation30%
Record high66° (1990)
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 Deer Park, 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 Deer Park, 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.